{"title":"Oyviny","description":"\u003cp\u003eBrowse 60 Oyviny products at British Garage, including towbars, hitches \u0026amp; ball mounts, trailer accessories and lighting \u0026amp; electrical parts. Every listing names the vehicles and fitments it suits — check the compatibility details on each product page before you order.\u003c\/p\u003e\u003cp\u003eFree tracked UK delivery on every order and 30-day returns.\u003c\/p\u003e","products":[{"product_id":"oyviny-brake-controller-wiring-adapter-3036-p-for-ford-f-150-f-250-f-550-suvs-plug-and-play-4-pin-harness-corrosion-resistant","title":"Oyviny brake controller wiring adapter 3036-P for Ford F-150\/F-250–F-550 \u0026 SUVs — plug-and-play 4-pin harness, corrosion-resistant","description":"\u003cstrong\u003eOyviny 3036-P is a plug-and-play brake controller wiring adapter that lets you connect a standard 4-pin trailer brake controller to select Ford F-Series trucks and compatible SUVs without cutting or splicing.\u003c\/strong\u003e\n\n\u003cp\u003eThis adapter harness is built to match the factory dash connector on many Ford trucks and SUVs from model years listed, providing a clean, reversible way to add an aftermarket electric brake controller. It uses a standard 4-pin plug that fits common controllers from Tekonsha, Draw-Tite, Reese and others, and its construction focuses on corrosion-resistant terminals and protected wiring for reliable towing performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles does the 3036-P fit?\u003c\/h3\u003e\n\u003cp\u003eThe 3036-P was designed for specific Ford pickup and SUV model years, including F-150, Super Duty trucks (F-250–F-550) and several full-size SUVs and crossovers listed by the manufacturer. Confirm compatibility with your vehicle’s model year and dash connector before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2009–2021 Ford F-150 compatibility\u003c\/li\u003e\n  \u003cli\u003e2017–2023 Ford F-250\/F-350\/F-450\/F-550 Super Duty series\u003c\/li\u003e\n  \u003cli\u003e2012–2019 Ford Flex and Lincoln MKT compatibility\u003c\/li\u003e\n  \u003cli\u003e2015–2023 Lincoln Navigator and select Ford Expeditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be straightforward: the harness uses factory-style connectors so no wire cutting, splicing, or soldering is required. Typically you only need to locate the OEM brake controller port beneath the dash and plug both ends in, making it suitable for DIY installation or a quick shop hookup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug the adapter into the aftermarket controller's 4-pin plug\u003c\/li\u003e\n  \u003cli\u003eConnect the custom vehicle-side connector under the dash\u003c\/li\u003e\n  \u003cli\u003eNo special tools required beyond general access to the dash area\u003c\/li\u003e\n  \u003cli\u003e31-inch lead length for flexible mounting of the controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich brake controllers are compatible with this harness?\u003c\/h3\u003e\n\u003cp\u003eThe 3036-P uses the common 4-pin standard plug that fits many popular brake controllers, making it a versatile choice when adding or replacing a controller unit. Always verify pin assignment and compatibility with your chosen brake controller model.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTekonsha Prodigy P3, P2, Primus IQ, Voyager and PowerTrac models\u003c\/li\u003e\n  \u003cli\u003eDraw-Tite Activator I\/II\/III series\u003c\/li\u003e\n  \u003cli\u003eREESE Towpower models such as 8507111 and 74377\u003c\/li\u003e\n  \u003cli\u003eOther controllers using a standard 4-pin connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and features improve durability and safety?\u003c\/h3\u003e\n\u003cp\u003eOyviny constructed the harness with corrosion-resistant tin-plated copper terminals and pure copper conductors for reliable electrical contact. The wires are bundled in a protective nylon netting to resist abrasion and the black ABS connector housing provides a sealed interface with the vehicle wiring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTin-plated copper terminals for improved conductivity and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePure copper wiring for stable signal and power transmission\u003c\/li\u003e\n  \u003cli\u003eBlack nylon net tube protects wiring from abrasion and wear\u003c\/li\u003e\n  \u003cli\u003e31\" cable length for flexible controller placement and routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Oyviny 3036-P suit drivers who tow regularly and want a factory-style, reversible wiring solution to install an aftermarket electric brake controller on compatible Ford trucks and SUVs. It’s ideal for DIY installers who prefer no-splice connections and for professional installers needing a reliable, vehicle-specific harness to speed up brake controller installs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to splice wires to install this harness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—this Oyviny adapter is plug-and-play and requires no cutting or splicing; just connect the two plug ends.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this work with my Tekonsha P3 or Draw-Tite Activator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits most controllers with the standard 4-pin plug, including Tekonsha P3 and many Draw-Tite Activator models.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55161619808599,"sku":"B097ZG55VH","price":30.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-3036p-front-connector.jpg?v=1790330359"},{"product_id":"oyviny-4-pin-flat-trailer-wiring-harness-5ft-female-socket-18awg-copper-with-pvc-jacket-dust-cover","title":"Oyviny 4-Pin Flat Trailer Wiring Harness - 5ft Female Socket, 18AWG Copper with PVC Jacket \u0026 Dust Cover","description":"\u003cp\u003e\u003cstrong\u003eOyviny's Vehicle-Side 4-Pin Flat Trailer Wiring Harness is a 5-foot, industry-standard female connector built with 18 AWG pure copper conductors and a durable PVC jacket to reliably link your vehicle's lighting to a trailer.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 4-way flat female trailer socket replaces worn or broken vehicle-side connectors and makes hooking up tail lights, brake lights, and turn signals straightforward. Color-coded wiring simplifies installation, while the dust cover and rugged construction protect contacts from moisture and wear. The five-foot length provides generous reach for most light towing setups and leaves room for routing and adjustments.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness fit my vehicle and trailer?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny harness uses the industry-standard 4-pin flat female configuration that mates with common 4-way trailer plugs. That makes it compatible with most light-duty trailers, utility trailers, and basic tow lighting systems. Installation typically requires splicing into your vehicle's existing light circuit or replacing an old socket.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 4-way flat female connector for universal compatibility\u003c\/li\u003e\n  \u003cli\u003eColor-coded wires to match vehicle wiring (tail, brake, turn, ground)\u003c\/li\u003e\n  \u003cli\u003e5-foot length gives extra reach for routing and secure mounting\u003c\/li\u003e\n  \u003cli\u003eMounts easily on vehicle side or bracket depending on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction ensure long-lasting performance?\u003c\/h3\u003e\n\u003cp\u003eOyviny designed this socket with longevity in mind: 18 AWG pure copper conductors provide consistent conductivity and corrosion resistance, while a heavy-duty PVC jacket shields the wires from abrasion and the elements. The outer body is molded from sturdy plastic and includes an integrated rubber dust cover to keep moisture and debris away from the contacts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e18 AWG pure copper wires for reliable electrical connection\u003c\/li\u003e\n  \u003cli\u003ePVC-jacketed cable to resist chafing and environmental exposure\u003c\/li\u003e\n  \u003cli\u003eDurable molded plastic housing for impact resistance\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover protects contacts when not connected\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is the installation and daily use?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic vehicle wiring: match the color-coded leads to your vehicle's lighting circuits, secure connections, and mount the socket. Ergonomic grip tabs on the housing make plugging and unplugging easier in wet or cold conditions. Routine use requires minimal maintenance—just keep the dust cover closed when idle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-coded leads speed up splicing and reduce wiring errors\u003c\/li\u003e\n  \u003cli\u003eSide tabs provide a secure grip for quick connects\u003c\/li\u003e\n  \u003cli\u003e5-foot cable offers flexibility to reach mounting points cleanly\u003c\/li\u003e\n  \u003cli\u003eLow-maintenance design—close dust cover to protect contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you need a dependable replacement or upgrade for a vehicle-side 4-way flat socket—whether you tow a small utility trailer, cargo carrier, or light boat trailer—this Oyviny harness delivers a practical combination of compatibility, durable materials, and user-friendly features. It's geared toward DIY installers, fleet owners, and anyone wanting a rugged, weather-resistant connector that simplifies trailer lighting hookups without complex installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this 4-pin socket fit my trailer's plug?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses the industry-standard 4-way flat female configuration that mates with most 4-pin trailer plugs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this harness myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Basic wiring skills are enough—match the color-coded wires to vehicle circuits, secure connections, and mount the socket.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55161794265431,"sku":"B0CM3Q5XL8","price":30.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-4-pin-female-socket.jpg?v=1790332402"},{"product_id":"oyviny-5-way-48-inch-flat-trailer-wire-extension-18-awg-male-female-weather-resistant-plug-and-play","title":"Oyviny 5-Way 48-Inch Flat Trailer Wire Extension — 18 AWG Male \u0026 Female, Weather-Resistant Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 5-way 48-inch flat trailer wire extension is a ready-to-install male-and-female 5-pin wiring harness that extends or repairs trailer lighting connections quickly and reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 48\" 5-pin flat extension from Oyviny gives you a practical, weather-resistant way to add length or replace a worn connector on trailers, boats, campers, or utility wagons. Built with color-coded 18 AWG conductors, tin-plated brass terminals and a rubberized molded housing, it’s designed to keep the signal for tail, brake, turn, reverse and ground circuits intact under normal towing conditions. The plug-and-play format saves time at the hitch and the length provides flexibility for routing through frames or around hitch components.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use this extension with my existing trailer harness?\u003c\/h3\u003e\n\u003cp\u003eInstall the Oyviny harness by connecting the male and female 5-pin ends to their mating plugs or by splicing into existing wires where needed. The flat profile fits standard 5-way trailer sockets and the color codes match common trailer wiring conventions so you can connect circuits without guesswork.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug male end into vehicle-side or trailer-side 5-way socket for a straight extension.\u003c\/li\u003e\n  \u003cli\u003eSplice individual color-coded 18 AWG wires into an existing harness for a permanent repair.\u003c\/li\u003e\n  \u003cli\u003eUse the 48\" length to route around hitch components or secure along frame rails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this connector hold up to outdoor and marine use?\u003c\/h3\u003e\n\u003cp\u003eOyviny molds the connector body in rubber to resist moisture and debris, and it uses tin-plated brass terminals for improved corrosion resistance. While not indestructible, the combination of materials helps maintain conductivity and prevents premature failure in typical outdoor towing and marine trailering environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRubber-molded housing improves water resistance at the plug interface.\u003c\/li\u003e\n  \u003cli\u003eTinned brass terminals and copper conductors reduce oxidation risks.\u003c\/li\u003e\n  \u003cli\u003eFlat design sheds water and fits common trailer sockets to minimize exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat circuits are included and how are the wires organized?\u003c\/h3\u003e\n\u003cp\u003eThe extension contains five bonded, color-coded 18 AWG conductors assigned to tail\/marker lights, brake lights, left\/right turn signals, reverse\/backup lights, and ground. The wire colors follow standard trailer wiring schemes, making it straightforward to match to your vehicle or trailer harness without testing each conductor first.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFive-way flat configuration supports tail, brake, turn, reverse and ground functions.\u003c\/li\u003e\n  \u003cli\u003eColor-coded wiring simplifies identification during splice or replacement work.\u003c\/li\u003e\n  \u003cli\u003e18 AWG gauge balances flexibility and current capacity for standard lighting loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation for someone with basic wiring skills?\u003c\/h3\u003e\n\u003cp\u003eBasic plug-and-play installation requires no special tools if you are simply extending between existing 5-pin sockets. For splicing, a few hand tools and basic crimping or soldering skills are sufficient. The product is designed to shorten installation time and reduce the need to cut the original harness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play between matching 5-way sockets—no cutting required for simple extension.\u003c\/li\u003e\n  \u003cli\u003eReady-to-splice color-coded wires for permanent repairs or custom routing.\u003c\/li\u003e\n  \u003cli\u003e48-inch length offers working room to secure and hide the cable neatly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 5-way 48\" flat trailer wire extension is aimed at DIYers, trailer owners, boaters, and fleet operators who need a straightforward, weather-resistant way to lengthen or repair 5-pin flat trailer wiring. It’s useful for replacing worn connectors, adapting trailers to different tow vehicles, or creating cleaner routing along frames, and it suits anyone comfortable with basic vehicle wiring or simple plug-and-play connections.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I splice this into my existing trailer wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The extension has color-coded 18 AWG wires ready to splice into an existing harness for a permanent repair.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the connector waterproof for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The rubber-molded housing improves water resistance and corrosion protection, suitable for normal marine trailering conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55161871237463,"sku":"B0969NHC9M","price":30.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-5-way-flat-harness.jpg?v=1790333128"},{"product_id":"oyviny-10awg-sae-to-o-ring-battery-harness-3-3ft-heavy-gauge-fuse-protected-trickle-charge-cable","title":"Oyviny 10AWG SAE to O‑Ring Battery Harness 3.3ft — Heavy‑Gauge, Fuse‑Protected Trickle Charge Cable","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 3.3FT 10AWG SAE to O Ring Terminal Quick Disconnect Harness is a heavy‑gauge, plug‑and‑play battery charging cable with pre‑crimped O‑ring terminals, multi‑amp fuse protection, and an SAE quick‑disconnect for safe, reliable 12–24V DC trickle charging.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis harness pairs a durable 10AWG tinned copper conductor with an SAE two‑pin quick connector and O‑ring battery terminals to make long‑term battery maintenance straightforward. Built for outdoor and automotive use, the cable offers multiple fuses, a polarity reverse adapter, and a weatherproof dust cap so you can connect solar chargers, trickle maintainers, and portable generators without rewiring or permanent mounts.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the 10AWG wire improve charging performance?\u003c\/h3\u003e\n\u003cp\u003eThicker 10AWG conductors cut electrical resistance and reduce heat build‑up during extended charging or higher current draw. The tinned copper finish resists corrosion, keeping voltage loss low and connection quality consistent over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10AWG tinned copper for lower resistance and better current carrying capacity\u003c\/li\u003e\n  \u003cli\u003eReduced voltage drop for more efficient trickle charging\u003c\/li\u003e\n  \u003cli\u003eImproved heat tolerance during continuous use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety features protect my battery and charger?\u003c\/h3\u003e\n\u003cp\u003eOyviny supplies three replaceable blade fuses (10A, 20A, 30A) in the harness so you can match protection to the device and charging scenario. The cable also includes a polarity reverse adapter, preventing accidental reverse‑polarity connections that could harm electronics or the charging source.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInterchangeable 10A\/20A\/30A fuses for overload and short‑circuit protection\u003c\/li\u003e\n  \u003cli\u003ePolarity reverse adapter to avoid damaging reverse hookups\u003c\/li\u003e\n  \u003cli\u003eRubber dust cap to keep the SAE connector clean and dry when unused\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and everyday use?\u003c\/h3\u003e\n\u003cp\u003eThe harness is a true plug‑and‑play solution: the SAE quick disconnect lets you attach and detach the charger without tools, while pre‑crimped O‑ring terminals fasten directly to battery posts with bolts. This reduces installation time and keeps the battery accessible for maintenance or replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3.3 ft length balances reach and tidy routing in vehicles and equipment\u003c\/li\u003e\n  \u003cli\u003ePre‑crimped O‑ring terminals for secure, bolt‑on battery connections\u003c\/li\u003e\n  \u003cli\u003eSAE two‑pin connector for fast disconnects and universal charger compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this harness handle outdoor and extreme conditions?\u003c\/h3\u003e\n\u003cp\u003eThe cable jacket is a heavy‑duty PVC rated for a broad temperature range so it endures hot summers and cold winters without cracking. A protective rubber cap guards the SAE plug from dust and moisture, and tinned copper helps prevent corrosion in humid or salty environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePVC jacket rated approximately -60°C to 200°C for wide temperature tolerance\u003c\/li\u003e\n  \u003cli\u003eRubber dust cap protects the SAE socket from contaminants\u003c\/li\u003e\n  \u003cli\u003eTinned copper conductors resist corrosion in outdoor conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny 3.3FT 10AWG SAE to O Ring Terminal Quick Disconnect Harness is aimed at vehicle owners, outdoor gear users, and maintenance pros who need a durable, easy‑to‑use cable for trickle charging and battery maintenance. It suits motorcycles, cars, RVs, lawn tractors, golf carts, solar setups and portable generators where secure battery connections, fuse protection, and quick disconnect convenience matter. Choose this harness if you want a heavier gauge, weather‑resistant connection that stays reliable during storage, seasonal use, or repeated plug‑in charging.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this cable work with 12V and 24V systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The harness is compatible with 12–24V DC systems, suitable for most cars, motorcycles, and small vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I change the fuse to match my charger?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cable includes 10A, 20A, and 30A fuses so you can select the appropriate protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55162277527895,"sku":"B0H69753TP","price":29.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-overview.jpg?v=1790335815"},{"product_id":"oyviny-brake-controller-wiring-adapter-3050-p-4-pin-plug-in-for-nissan-titan-frontier-pathfinder-31in-plug-and-play-harness","title":"Oyviny Brake Controller Wiring Adapter 3050-P — 4‑Pin Plug-In for Nissan Titan\/Frontier\/Pathfinder, 31in Plug-and-Play Harness","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 3050-P brake controller wiring adapter is a plug-and-play harness that connects standard 4-pin brake controllers to compatible Nissan and related models without cutting or splicing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you tow trailers with electric brakes, a reliable, factory-style wiring adapter makes installation faster and safer. The Oyviny 3050-P is built for select Nissan platforms — Titan, Armada, Frontier, NV, Pathfinder, Xterra — and compatible Infiniti\/Suzuki platforms, providing a neat connection between your dash-mounted brake controller and the vehicle wiring harness. Its pre-molded connector matches the vehicle port beneath the dash, while the 4-pin standard plug mates with many popular aftermarket controllers.\u003c\/p\u003e\n\n\u003ch3\u003eWill this adapter fit my Nissan model and year?\u003c\/h3\u003e\n\u003cp\u003eCompatibility covers specific model years for multiple Nissan vehicles; check the exact fit for your year and trim before ordering. The adapter supports Titan (2004–2024), Armada, Frontier (2005–2024), NV (2012–2021), Pathfinder (2005–2020), and Xterra (2005–2015), plus related models like Infiniti and Suzuki Equator in similar generations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for the factory brake controller port found under the dash on listed models.\u003c\/li\u003e\n  \u003cli\u003eWorks with many model years across Titan, Frontier, Pathfinder, Xterra, Armada, NV.\u003c\/li\u003e\n  \u003cli\u003eVerify vehicle year and connector location prior to purchase for exact fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation with this wiring harness?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: no wire cutting, no splicing, and no permanent changes to the vehicle. One end plugs into your aftermarket brake controller; the other mates with the vehicle’s OEM connector located beneath the dashboard for a tidy, reversible hookup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play design eliminates permanent alterations to factory wiring.\u003c\/li\u003e\n  \u003cli\u003e31-inch overall length for flexible routing and controller placement.\u003c\/li\u003e\n  \u003cli\u003eConnector keyed to prevent incorrect insertion and simplify installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich brake controllers are compatible with the Oyviny 3050-P?\u003c\/h3\u003e\n\u003cp\u003eThe adapter uses the industry-standard 4-pin brake controller plug and is compatible with many popular units from Tekonsha, Draw-Tite, REESE and others. Confirm controller plug type (4-pin) to ensure proper mating.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Tekonsha models such as P2, P3, Prodigy and Primus IQ series.\u003c\/li\u003e\n  \u003cli\u003eWorks with Draw-Tite Activator series and REESE Towpower standard plugs.\u003c\/li\u003e\n  \u003cli\u003eFits most aftermarket controllers using the 4-pin standard connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build quality should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe harness is built for durability and reliable signal transfer: ABS plastic housings, pure copper conductors, and tin-plated terminals resist corrosion and maintain conductivity. An outer braided nylon sleeve protects the wires from abrasion and road wear for extended service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS plastic plugs for impact resistance and secure fitment.\u003c\/li\u003e\n  \u003cli\u003ePure copper wiring with tin-plated terminals for stable electrical contact.\u003c\/li\u003e\n  \u003cli\u003eProtective nylon mesh sleeve reduces abrasion and prevents chafing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you own one of the supported Nissan (or related) models and need a clean, reversible connection for an aftermarket 4-pin brake controller, the Oyviny 3050-P is a practical choice. It suits DIY installers, professional technicians, and anyone who wants a factory-style, non-destructive wiring solution for towing. Always confirm vehicle model year and controller plug type before purchasing to guarantee compatibility.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to cut factory wires to use this adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the Oyviny 3050-P is plug-and-play and connects without cutting or splicing factory wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this work with Tekonsha P3 and Draw-Tite Activator controllers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits standard 4-pin Tekonsha P3 and many Draw-Tite Activator models using a 4-pin plug.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55162297876823,"sku":"B0982R4BTR","price":30.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-view.jpg?v=1790335882"},{"product_id":"oyviny-10pcs-2-wire-8-5in-right-angle-pl-10-trailer-light-pigtail-harness-20-awg-with-10-ring","title":"Oyviny 10PCS 2-Wire 8.5in Right-Angle PL-10 Trailer Light Pigtail Harness, 20 AWG with #10 Ring","description":"\u003cp\u003e\u003cstrong\u003eOyviny's 2-wire, 8.5-inch right-angle pigtail harness is a direct-fit replacement for 2\" and 2.5\" side marker and clearance lights using a PL-10 two-pin connector.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a side marker or clearance light socket is corroded, broken or missing, this compact pigtail restores the electrical connection quickly. Built with color-coded, 20 AWG pure copper conductors and a molded PL-10 right-angle plug, the harness routes wires neatly down from the light housing and includes a #10 ring terminal for grounding or power tie-in. It’s designed to pair with many common OEM and aftermarket marker light assemblies for trailers, trucks, RVs and other work vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eWill this pigtail fit my 2\" or 2.5\" side marker light?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the PL-10 male plug on this harness is compatible with most side marker and clearance lights that accept a 2-pin PL-10 connector. Confirm your light uses a two-prong female socket before ordering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConnector type: PL-10 2-pin male, right-angle design\u003c\/li\u003e\n  \u003cli\u003eFits 2\" and 2.5\" side marker\/clearance lights and similar two-pin sockets\u003c\/li\u003e\n  \u003cli\u003eCommon direct replacements: Uni Bond PT6020, Wesbar 108662, Truck Lite 94902, Grote 67050, Peterson 142-49, Bargman 40-00-002\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the harness wired and installed?\u003c\/h3\u003e\n\n\u003cp\u003eThe harness has two color-coded wires: black for power and white for ground. Installation is straightforward — plug the PL-10 connector into the light housing, route the wires through the rubber grommet or opening, and attach the ring terminal to a secure grounding point or power source as needed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWire length: 8.5 inches from plug to ring terminal\u003c\/li\u003e\n  \u003cli\u003eWire gauge: 20 AWG pure copper for reliable conductivity\u003c\/li\u003e\n  \u003cli\u003eEnd fittings: #10 ring terminal for secure attachment\u003c\/li\u003e\n  \u003cli\u003eRight-angle plug design keeps wiring close to the housing for a clean fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat durability and performance features does it offer?\u003c\/h3\u003e\n\n\u003cp\u003eThis pigtail is built with premium copper conductors and a molded right-angle plug to resist breakage and maintain good contact in outdoor vehicle applications. The short lead minimizes exposed wiring, reducing snag risk and making it easier to fit within tight lamp housings.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePure copper wire for low-resistance connections\u003c\/li\u003e\n  \u003cli\u003eMolded PL-10 male plug for consistent mating with female sockets\u003c\/li\u003e\n  \u003cli\u003eCompact, right-angle profile for neat routing and less strain\u003c\/li\u003e\n  \u003cli\u003eColor-coded leads speed identification during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this on trailers, RVs, or other vehicles?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the harness is suitable for a wide range of vehicles that use two-pin side marker or clearance lights. Before purchase, verify your lights accept a PL-10 2-pin male plug and that an 8.5\" lead meets your routing needs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible vehicles: trailers, campers, tractors, buses, service vans, utility trucks, boat trailers and pickups\u003c\/li\u003e\n  \u003cli\u003eWorks with round rubber grommet installations\u003c\/li\u003e\n  \u003cli\u003eIdeal for repairing rusted or missing factory connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Oyviny pigtail harness is aimed at fleet technicians, trailer owners and DIY mechanics who need a reliable, compact replacement for two-pin side marker and clearance light connectors. If you want an easy, low-cost way to restore lighting function without rewiring the entire circuit, this PL-10 2-wire harness provides a tidy, serviceable solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this pigtail fit 2.5\" side marker lights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The PL-10 2-pin male plug is designed to fit most 2\" and 2.5\" side marker and clearance lights that use a two-pin socket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What wire length and gauge does the harness use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The lead is 8.5 inches long and uses 20 AWG pure copper wire with a #10 ring terminal on the end.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55162535051607,"sku":"B0BTSP6T23","price":30.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-pl-10-right-angle-pigtail.jpg?v=1790337185"},{"product_id":"oyviny-7-to-5-pin-trailer-adapter-7-way-round-to-5-way-flat-11-6-inch-plug-and-play-with-16-awg-copper","title":"Oyviny 7-to-5 Pin Trailer Adapter - 7 Way Round to 5 Way Flat, 11.6-inch Plug-and-Play with 16 AWG Copper","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 7 Pin to 5 Pin trailer adapter converts a vehicle's 7-way RV blade socket into a 5-way flat plug for quick, reliable trailer lighting connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a tow vehicle uses a 7-way round socket but the trailer accepts a 5-way flat plug, this compact adapter bridges the gap without rewiring. Built with 16 AWG copper conductors, a molded 7-way housing and a rubber dust cap for the 5-pin side, the adapter is designed for straightforward plug-and-play use on RVs, caravans, utility trailers and light tow setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the adapter make hooking up a trailer easier?\u003c\/h3\u003e\n\u003cp\u003ePlugging the adapter into your vehicle's 7-way socket converts all the necessary lighting and ground circuits to the 5-way flat standard so you can connect a trailer without changing either harness. Installation is tool-free and immediate: insert the 7-way end into the vehicle and attach the 5-way to the trailer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstant conversion from 7-way blade to 5-way flat\u003c\/li\u003e\n  \u003cli\u003ePre-wired 11.6-inch lead for flexible positioning\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play — no splicing or soldering required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the wiring and construction durable enough for outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe adapter uses 16 AWG pure copper wire for good conductivity and a black nylon loom to keep the bundle protected from abrasion and road wear. The molded 7-way plug resists impacts and weather, while the 5-pin plug includes a rubber dust cover to keep moisture and dirt away from the terminals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16 AWG copper conductors for reliable signal and power transfer\u003c\/li\u003e\n  \u003cli\u003eNylon loom protects wires from chafing and exposure\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant molded housing and dust cover for terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicle and trailer setups will this adapter work with?\u003c\/h3\u003e\n\u003cp\u003eThis adapter is intended for situations where the tow vehicle has a standard 7-way RV blade socket and the trailer expects a 5-way flat plug. It supports common lighting circuits: ground, running lights, left\/right turn-brake, and reverse\/back-up light where applicable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with most RVs, trucks, vans and caravans with 7-way sockets\u003c\/li\u003e\n  \u003cli\u003eConnects to trailers, utility trailers and small caravans with 5-way flat plugs\u003c\/li\u003e\n  \u003cli\u003eHelpful for rental trailers, older trailers or tow conversions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I maintain and store the adapter for long life?\u003c\/h3\u003e\n\u003cp\u003eKeep the dust cap on the 5-pin end when not in use to prevent corrosion on the contacts. Rinse off road salt or heavy grime after exposure and inspect the nylon loom and plug bodies for cuts or deformation before each trip.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse dust cover when idle to protect terminals\u003c\/li\u003e\n  \u003cli\u003ePeriodically check connections and clean contacts if dirty\u003c\/li\u003e\n  \u003cli\u003eAvoid sharp bends and secure cable to prevent chafing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny 7-to-5 trailer adapter is a practical accessory for drivers who tow different trailers without wanting to rewire either vehicle or trailer. It's suitable for RV owners, weekend DIY haulers, rental operators and anyone needing a reliable, portable wiring converter that stays protected against road conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this adapter carry brake and turn signals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It maps vehicle brake and turn circuits from the 7-way to the 5-way flat so trailer lights function correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the adapter resist water and road salt?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The molded plugs and rubber dust cap protect terminals; rinse and inspect after heavy exposure for best longevity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55162713243991,"sku":"B0CNXDYYRF","price":30.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-7-way-to-5-way-adapter.jpg?v=1790338251"},{"product_id":"oyviny-uscar-7-pin-to-4-pin-trailer-wiring-harness-for-jeep-grand-cherokee-and-chevy-silverado-plug-and-play-adapter-dust-cover","title":"Oyviny USCAR 7‑Pin to 4‑Pin Trailer Wiring Harness for Jeep Grand Cherokee and Chevy Silverado — Plug‑and‑Play Adapter, Dust Cover","description":"\u003cp\u003e\u003cstrong\u003eOyviny USCAR 7-pin to 4-pin trailer wiring harness converts a factory USCAR 7-way socket into a standard 4-flat connector so you can power trailer lights without splicing or modifications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis plug-and-play adapter is designed for vehicles equipped with a factory tow package and an OEM USCAR 7-pin socket. It provides a simple, reliable 4-pin flat output for common trailers—boat trailers, utility trailers, ATVs and small campers—using durable materials and factory-style connectors to preserve the vehicle’s original wiring.\u003c\/p\u003e\n\n\u003ch3\u003eWill this harness fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe harness is built specifically to mate with factory USCAR 7-pin sockets and requires a vehicle with an active factory tow package. It directly plugs into the OEM USCAR 7-way connector used on many trucks and SUVs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models include 2011–2021 Jeep Grand Cherokee and 2001–2013 Chevrolet Silverado\u003c\/li\u003e\n  \u003cli\u003eAlso fits select GMC Sierra, Dodge Durango, Nissan Titan, Tahoe, Suburban and TrailBlazer years listed by the manufacturer\u003c\/li\u003e\n  \u003cli\u003eIf your vehicle has the USCAR 7-pin but no factory tow package, dealer reprogramming may be required to activate trailer wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the Oyviny USCAR 7-pin to 4-pin adapter?\u003c\/h3\u003e\n\u003cp\u003eInstallation is plug-and-play: insert the USCAR male connector into the vehicle’s factory 7-pin socket and route the 4-flat where the trailer plugs in. No cutting, splicing or special tools are necessary for a standard hookup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirectly plugs into OEM USCAR 7-pin receptacle — no wire taps\u003c\/li\u003e\n  \u003cli\u003e4-flat connector ready for trailer lighting connections\u003c\/li\u003e\n  \u003cli\u003eIncludes rubber dust cover and loom for neat routing and protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is the build quality and electrical setup?\u003c\/h3\u003e\n\u003cp\u003eThe harness uses 16 AWG pure copper conductors for reliable electrical flow and an ABS plastic housing to resist corrosion. A molded rubber dust cap and heavy-duty wire loom help protect contacts and cabling from road grime and moisture.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16 AWG pure copper wires for good conductivity\u003c\/li\u003e\n  \u003cli\u003eABS plastic connector housing to reduce rusting and preserve appearance\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover and wire loom for extended durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich trailers can I use with the 4-pin output?\u003c\/h3\u003e\n\u003cp\u003eThe standard 4-flat output supplies tail, brake (if used through vehicle system), and turn\/stop lighting circuits that are widely accepted across light-duty trailers. It suits lightweight towing needs where a 4-pin flat plug is the industry norm.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommonly used with boat trailers, utility trailers and small campers\u003c\/li\u003e\n  \u003cli\u003eWorks for ATV and equipment trailers that use a 4-flat lighting connector\u003c\/li\u003e\n  \u003cli\u003eNot intended for heavy-duty electric brakes or RVs requiring 7-way power circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Oyviny USCAR 7-pin to 4-pin harness is for owners of compatible trucks and SUVs with a factory USCAR 7-way and active tow package who want a clean, no-splice solution to connect standard 4-flat trailers. It’s also suitable for fleet or seasonal users who prefer a factory-style connector and durable components to maintain OEM wiring integrity.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need dealer programming for this harness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your vehicle has the USCAR 7-pin but lacked the factory tow package, dealer reprogramming may be required to activate the wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this adapter for electric brakes or RV power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the adapter provides a 4-flat lighting circuit only and does not carry 7-way auxiliary power or electric brake circuits.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55162770096471,"sku":"B0CNXBKZL1","price":32.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-view_910edfa3-9875-4989-814f-109809cb08b3.jpg?v=1790338735"},{"product_id":"oyviny-4-pin-trailer-wiring-harness-41125-for-1988-2000-chevy-gmc-16-awg-pure-copper-plug-and-play-4-flat","title":"Oyviny 4-Pin Trailer Wiring Harness 41125 for 1988–2000 Chevy\/GMC — 16 AWG Pure Copper, Plug-and-Play 4-Flat","description":"\u003cp\u003e\u003cstrong\u003eOyviny's Custom 4-Pin Trailer Wiring Harness 41125 is a plug-and-play tow wiring kit built to restore a reliable 4-flat connection on 1988–2000 Chevy and GMC C\/K pickups and compatible SUVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your truck or SUV lost its factory trailer socket or you need a fresh, corrosion-resistant four-way connection for lights and signals, this harness is tailored to fit select Chevrolet and GMC models from 1988 through 2000. The kit uses 16 AWG pure copper conductors and tin-plated terminals to deliver solid conductivity, while the 80-inch lead gives you extra reach for mounting in tight or nonstandard locations.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this harness fit?\u003c\/h3\u003e\n\u003cp\u003eThis harness is designed for late-’80s through 2000 GM full-size trucks and several SUVs, matching the factory-style 4-way system those models used. It fits many Chevy C\/K and K1500 models and is also compatible with specific Chevrolet Blazer, Suburban, Tahoe, GMC Suburban, Yukon, and Cadillac Escalade years—confirm fitment with your vehicle year and bed\/cab configuration before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit for many 1988–2000 Chevy \u0026amp; GMC C\/K pickups and K1500 models\u003c\/li\u003e\n  \u003cli\u003eCompatible with select Blazer, Suburban, Tahoe, Yukon, and Escalade years\u003c\/li\u003e\n  \u003cli\u003eMatches factory 4-way flat connector locations and wiring colors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and conductive is the wiring?\u003c\/h3\u003e\n\u003cp\u003eOyviny uses 16 AWG bonded pure copper wire throughout this harness, providing lower resistance than many cheaper kits. Terminals are tin-plated to resist corrosion and maintain conductivity over time, and the connector includes a rubber dust cover to keep moisture and debris out when not in use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16 AWG pure copper conductors for reliable signal and tail power\u003c\/li\u003e\n  \u003cli\u003eTin-plated copper terminals reduce oxidation and voltage drop\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover protects the socket from water and dirt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and will I need to cut factory wiring?\u003c\/h3\u003e\n\u003cp\u003eThis harness is built for a plug-and-play installation with no cutting or splicing required when matched to the original vehicle plugs. The kit plugs into existing sockets and provides the standard 4-way flat trailer connector at the vehicle rear, saving time and keeping factory wiring intact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-terminated connectors plug directly into factory sockets\u003c\/li\u003e\n  \u003cli\u003eNo splicing or wire modifications needed for compatible vehicles\u003c\/li\u003e\n  \u003cli\u003e80-inch lead allows flexible routing and secure mounting locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the kit include and what should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eThe harness includes the vehicle-side harness with 4-flat trailer connector, tin-plated terminals, and a rubber dust cap. Before purchase, verify your truck or SUV year, model, and whether the original under- or in-bed connector type matches the harness; if the vehicle has nonstandard aftermarket wiring, additional adapters or splicing may be required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete vehicle-side harness with 4-way flat connector and dust cover\u003c\/li\u003e\n  \u003cli\u003e80-inch cable length for flexible routing behind bumper or in-bed\u003c\/li\u003e\n  \u003cli\u003eCheck OEM connector type and existing wiring condition for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Oyviny 4-pin trailer wiring harness is aimed at owners of 1988–2000 Chevrolet and GMC full-size trucks and many matching SUVs who want a dependable, factory-style 4-flat connection without cutting into original harnesses. It's ideal for DIY mechanics, restoration projects, and anyone replacing a corroded or missing trailer socket who prefers copper conductors and a ready-to-install solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this harness plug into my 1995 Chevy K1500 without splicing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—if your K1500 has the original factory 4-way connector, this harness plugs in directly with no splicing required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit resist corrosion for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses tin-plated terminals and a rubber dust cover to help prevent corrosion and moisture damage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55162866008407,"sku":"B09KBNHZQJ","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-overview_77a2e85f-7166-43d5-8ab4-ec05ff3cbafb.jpg?v=1790339308"},{"product_id":"oyviny-brake-controller-wiring-adapter-for-ram-1500-2500-3500-31-in-plug-in-4-pin-no-splice","title":"Oyviny Brake Controller Wiring Adapter for Ram 1500\/2500\/3500 31 in — Plug‑in 4‑Pin, No Splice","description":"\u003cp\u003e\u003cstrong\u003eOyviny's 31-inch plug-in brake controller wiring adapter lets you add an electric brake controller to compatible 2015–2022 Ram trucks quickly without cutting or splicing any factory wiring.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis custom-designed harness fits factory ports on Ram 1500, 1500 Classic, 2500, 3500, 4500 and 5500 models from 2015 through 2022, giving you a reliable four-pin connection to most popular controllers. Built from ABS housing, tin-plated copper terminals and protected wiring sleeving, the adapter simplifies installation while preserving your vehicle’s original wiring integrity.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Ram models and years work with this harness?\u003c\/h3\u003e\n\u003cp\u003eThis adapter is tailored to Ram trucks with the factory brake controller port: Ram 1500 (2015–2022), Ram 1500 Classic (2019–2021), Ram 2500 and 3500 (2015–2022), plus the chassis-cab 4500\/5500 (2016–2021). Confirm your truck has the built-in connector beneath the dash before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible: 2015–2022 Ram 1500\/2500\/3500 and 2019–2021 Ram 1500 Classic\u003c\/li\u003e\n  \u003cli\u003eFits chassis-cab models: 2016–2021 Ram 4500\/5500\u003c\/li\u003e\n  \u003cli\u003ePlugs into factory port—no aftermarket drilling or tapping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich brake controllers are supported by this 4-pin connector?\u003c\/h3\u003e\n\u003cp\u003eThe standardized four-pin plug works with a wide range of aftermarket controllers from leading brands. It supports both proportional and time-delayed controllers that use the same 4-pin layout, making it a versatile choice for towing setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Tekonsha P3, P2, Prodigy, Primus IQ, Voyager\u003c\/li\u003e\n  \u003cli\u003eAlso fits: Draw-Tite Activator series and REESE Towpower controllers\u003c\/li\u003e\n  \u003cli\u003eStandard 4-pin interface used by most electric brake controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installation work and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is essentially plug-and-play—one end of the harness plugs into your brake controller and the other plugs into the factory port under the dash. No cutting, splicing, or special tools are required for the electrical connection; basic hand tools may be helpful to route and secure the cable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple connect: controller-to-adapter, adapter-to-factory port\u003c\/li\u003e\n  \u003cli\u003eNo wire splicing or modifications to factory harness\u003c\/li\u003e\n  \u003cli\u003e31-inch length allows flexible routing and controller placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections are built into the harness?\u003c\/h3\u003e\n\u003cp\u003eThe harness uses a durable ABS connector housing, tin-plated copper terminals for reliable conductivity and pure copper conductors for consistent signal transfer. A black nylon braided sleeve protects the bundle from abrasion and environmental exposure for long-term durability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS connector housing resists impact and heat\u003c\/li\u003e\n  \u003cli\u003eTin-plated copper terminals reduce corrosion risk\u003c\/li\u003e\n  \u003cli\u003eNylon braided sleeve guards against chafing and weather\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: If you drive a compatible Ram truck and want a neat, factory-friendly way to install an aftermarket electric brake controller, this Oyviny plug-in wiring adapter is a practical choice. It’s aimed at owners who prefer a clean installation without altering factory wiring—ideal for RV towing, trailer hauling, or anyone upgrading a vehicle for safer, controlled braking while towing.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to cut my truck's wiring to install this adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the Oyviny adapter plugs into the factory port and your controller without any cutting or splicing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this work with my Tekonsha P3 or Draw-Tite Activator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the standard 4-pin connector is compatible with Tekonsha P3, Draw-Tite Activator series and many other 4-pin controllers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55162876559703,"sku":"B09B73NTYC","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-ram-harness.jpg?v=1790339441"},{"product_id":"oyviny-brake-control-wiring-adapter-3064-p-for-2019-2024-gmc-sierra-chevy-silverado-4-pin-plug-in-31-lead","title":"Oyviny Brake Control Wiring Adapter 3064-P for 2019–2024 GMC Sierra \u0026 Chevy Silverado — 4‑Pin Plug‑In, 31\" Lead","description":"\u003cp\u003e\u003cstrong\u003eOyviny 3064-P Brake Control Wiring Adapter is a ready-to-install plug-and-play harness that lets compatible 2019–2024 GMC and Chevrolet trucks and SUVs accept a standard 4-pin trailer brake controller without cutting or splicing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact adapter harness is designed for GM vehicles equipped with the factory tow package and provides a neat, factory-like connection point under the dash for many popular aftermarket brake controllers. Built with ABS housing, pure copper conductors and tin-plated terminals, the harness protects wiring from abrasion and weather while maintaining reliable electrical contact. The 31-inch lead gives installers enough routing length for tidy placement and reduced strain on connectors.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and brake controllers work with this harness?\u003c\/h3\u003e\n\u003cp\u003eThis Oyviny 3064-P plug-in adapter is made for 2019–2024 model-year GMC Sierra, Chevrolet Silverado 1500\/2500\/3500, Chevrolet Suburban, Chevrolet Tahoe and GMC Yukon when the factory tow package is present. It accepts the industry-standard 4-pin brake controller connector used by many major brands.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible GM models: 2019–2024 Sierra, Silverado, Suburban, Tahoe, Yukon (factory tow package required)\u003c\/li\u003e\n  \u003cli\u003eWorks with many controllers: Tekonsha P2\/P3\/Prodigy\/Voyager, Draw-Tite Activator series, REESE Towpower models\u003c\/li\u003e\n  \u003cli\u003eNote: not compatible with CURT brake controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is the installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward and designed for DIYers: plug the harness into your brake controller and insert the vehicle-side connector into the factory port under the dash—no cutting, splicing or wire taps are necessary. Typical installs take only minutes and usually require minimal tools for routing and securing the cable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play connection—no wire cutting or splicing\u003c\/li\u003e\n  \u003cli\u003e31-inch cable length for flexible routing under the dashboard\u003c\/li\u003e\n  \u003cli\u003eUse basic tools only: zip ties, trim pry tool or a flashlight for routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build quality and electrical features?\u003c\/h3\u003e\n\u003cp\u003eThe harness combines ABS plastic housing with pure copper wiring and tin-plated copper terminals for efficient conductivity and corrosion resistance. An external black nylon net sleeve protects the cable from abrasion and road-related wear, enhancing durability and service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS connector housings for impact resistance and fit\u003c\/li\u003e\n  \u003cli\u003eTin-plated copper terminals for better corrosion resistance and contact\u003c\/li\u003e\n  \u003cli\u003eNylon net sleeve to protect against abrasion and moisture exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this adapter affect vehicle electronics or warranties?\u003c\/h3\u003e\n\u003cp\u003eThe adapter provides a standardized, manufacturer-like connection that avoids permanent modifications to factory wiring, which helps preserve the vehicle’s original wiring layout. Because the harness installs without cutting factory wires, it is generally considered a reversible upgrade; check vehicle warranty terms and consult your dealer if you have specific concerns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo splices or permanent changes to factory wiring\u003c\/li\u003e\n  \u003cli\u003eDesigned to plug into OEM tow-package port under dash\u003c\/li\u003e\n  \u003cli\u003eReversible removal keeps original wiring intact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 3064-P Brake Controller Wiring Adapter suits owners of 2019–2024 GMC Sierra, Chevrolet Silverado, Suburban, Tahoe and GMC Yukon vehicles with a factory tow package who want a clean, reliable way to add a compatible 4-pin aftermarket brake controller. It’s ideal for DIY installers, fleet managers, and anyone wanting a durable, non-destructive wiring solution for electric trailer brakes without specialized wiring skills.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this adapter compatible with my 2020 Silverado?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if your 2020 Silverado has the factory tow package the Oyviny 3064-P plug-in harness is compatible with standard 4-pin controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to cut factory wires to install it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No cutting or splicing is required; the harness plugs into the vehicle tow port and your brake controller.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55162879443287,"sku":"B09B775QZ1","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-3064p-front-connector-closeup.jpg?v=1790339483"},{"product_id":"oyviny-4-way-coiled-trailer-extension-cable-5-ft-stretchable-4-pin-male-female-18awg-pu-jacket","title":"Oyviny 4-Way Coiled Trailer Extension Cable 5 ft Stretchable 4-Pin Male\/Female, 18AWG PU Jacket","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 4-way coiled trailer extension is a 5-foot, 4-pin male\/female wiring harness built for easy plug-and-play trailer lighting extensions with a durable PU jacket and dust-cover protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you need extra wiring length for towing without loose cables dragging behind, this stretchable coiled extension gives you flexible reach and dependable conductivity. Designed for standard 4-way trailer connectors, the harness uses 18 AWG copper conductors with a tin-plated brass terminal and a high-temperature resistant PU sheath to resist wear and weather.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the coiled design help when towing?\u003c\/h3\u003e\n\u003cp\u003eThe coil stores extra cable length compactly so it won't trail on the road or snag on obstacles while still stretching for tight turns. The memory of the coil returns the cable to its compact form after use, keeping the connection tidy and safer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStretchable up to the designed 5-foot coil length for turning clearance\u003c\/li\u003e\n  \u003cli\u003eCompact when relaxed to prevent dragging on pavement\u003c\/li\u003e\n  \u003cli\u003eFlexible PU sheath resists cracking in bends and repeated stretching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my trailer’s 4-way system?\u003c\/h3\u003e\n\u003cp\u003eThis extension is made for standard 4-pin trailer lighting systems and works with most boat, horse, utility, and cargo trailers that use a 4-way connector. It ships with matching male and female plugs so you simply plug it between the vehicle and trailer—no cutting or splicing required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 4-pin male and female connectors for universal compatibility\u003c\/li\u003e\n  \u003cli\u003eSimple plug-and-play installation—no tools or wire splicing needed\u003c\/li\u003e\n  \u003cli\u003eTabs on the connector shells give better grip when plugging\/unplugging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weatherproof is the wiring?\u003c\/h3\u003e\n\u003cp\u003eThe wiring uses 18 AWG pure copper conductors and tin-plated brass terminals for reliable electrical contact. A high-temperature, wear-resistant PU outer sheath and a rubber dust cover on the female connector help protect the connection from moisture, dirt, and abrasion in outdoor towing conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e18 AWG fully jacketed wires for good conductivity and mechanical protection\u003c\/li\u003e\n  \u003cli\u003ePUR\/PU outer jacket resists heat, oil, and scuffs better than bare PVC\u003c\/li\u003e\n  \u003cli\u003eRubber dust cap shields the female plug when disconnected to reduce corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long is the cable when stretched and what should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe coil is designed to measure 5 feet (60 inches) stretched to its full length, but typical working length under normal towing tension will be closer to about 40 inches. Confirm the reach you need before ordering so the extension meets your vehicle-trailer spacing and turning radius.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned full stretch length: 5 feet \/ 60 inches\u003c\/li\u003e\n  \u003cli\u003eTypical working\/operational length: around 40 inches during regular towing\u003c\/li\u003e\n  \u003cli\u003eCoiled form reduces slack while still allowing required movement for turns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 4-way coiled extension is ideal for vehicle owners who tow trailers and want a tidy, durable wiring solution—boat owners, equestrians, landscapers, and anyone with a cargo or utility trailer that uses a 4-pin connector. It’s best if you need a compact cable that stretches for turns, offers solid electrical contacts, and keeps the connector protected when not in use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this compatible with a 4-pin trailer socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s a standard 4-pin male\/female extension designed for most trailer lighting systems without splicing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the coiled cable extend?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The coil is designed to extend up to 5 feet (60 inches); typical working length under load is about 40 inches.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55163074150743,"sku":"B0969NQ695","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-connector.jpg?v=1790341131"},{"product_id":"oyviny-brake-controller-wiring-adapter-3040-4-pin-plug-and-play-harness-for-toyota-2003-2022-select-lexus-no-cutting","title":"Oyviny Brake Controller Wiring Adapter 3040 — 4‑Pin Plug-and-Play Harness for Toyota (2003–2022) \u0026 Select Lexus, No Cutting","description":"\u003cp\u003e\u003cstrong\u003eOyviny Brake Controller Wiring Adapter 3040 is a plug-and-play harness that connects a four-pin aftermarket brake controller to compatible Toyota and select Lexus models without cutting or splicing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis pre-wired adapter gives you a straightforward way to add an electric trailer brake controller to many Toyota trucks and SUVs (Tundra, Tacoma, 4Runner, Sequoia, Land Cruiser) and select Lexus GX\/LX models across model years 2003–2022. Built with a standard four-pin controller plug, tin-plated terminals and a protective nylon sleeve, the harness preserves factory wiring and keeps installation clean and reversible.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and controllers will this adapter work with?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny 3040 harness supports a defined list of Toyota and Lexus model years and accepts common four-pin brake controllers. Check your vehicle’s year and dash connector location to confirm fit before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible vehicles: Toyota Tundra 2003–2014, Tacoma 2005–2015, 4Runner 2003–2013, Sequoia 2003–2022, Land Cruiser 2003–2021; select Lexus GX460\/GX470\/LX470\/LX570 2003–2020.\u003c\/li\u003e\n  \u003cli\u003eCompatible controllers: Draw-Tite Activator series, Tekonsha Prodigy\/P-series\/Primus, REESE Towpower models listed in product specs.\u003c\/li\u003e\n  \u003cli\u003eConnector type: standard 4-pin brake controller plug for broad aftermarket compatibility.\u003c\/li\u003e\n  \u003cli\u003eAlways verify the built-in dash port in picture 4 or your vehicle manual before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installation work — do I need tools or wire splicing?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be straightforward: no cutting, crimping, or splicing is required. One end of the harness plugs into your new brake controller, the other plugs into the factory port under the dash for a secure, reversible connection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play: connects directly to factory dash port beneath the steering column.\u003c\/li\u003e\n  \u003cli\u003eNo wire cutting: preserves original wiring and simplifies removal or warranty maintenance.\u003c\/li\u003e\n  \u003cli\u003eLength: approximately 31 inches for flexible routing and placement of the controller head.\u003c\/li\u003e\n  \u003cli\u003eMinimal tools: basic dash access tools may be needed for panel removal only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction features ensure durability?\u003c\/h3\u003e\n\u003cp\u003eThe harness is built for reliability in a vehicle environment, using durable plastics, metal-plated terminals, and an outer protective sleeve. These design choices reduce corrosion and help prevent accidental shorting where the harness is exposed near the dash or underpanels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConnectors: robust ABS plastic housings resist impact and heat around the dash area.\u003c\/li\u003e\n  \u003cli\u003eTerminals: tin-plated copper for improved conductivity and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eProtection: black nylon net tube guards the wires from abrasion and routing wear.\u003c\/li\u003e\n  \u003cli\u003eDesign: two-plug assembly matches factory harness geometry for secure fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using this adapter affect my vehicle’s electronics or safety systems?\u003c\/h3\u003e\n\u003cp\u003eThe adapter is a passive wiring interface designed to maintain factory wiring integrity while providing the correct pinout for aftermarket brake controllers. It does not add features or programming to vehicle systems; it simply provides a safe electrical path when installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePassive harness: no electronics that modify vehicle control systems.\u003c\/li\u003e\n  \u003cli\u003eReduces wiring mistakes by matching factory connectors—limits cross-wiring and shorts.\u003c\/li\u003e\n  \u003cli\u003eIntended for electric trailer brake controllers only—follow controller and vehicle manufacturer instructions.\u003c\/li\u003e\n  \u003cli\u003eIf uncertain, consult a professional installer to confirm compatibility with vehicle electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny Brake Controller Wiring Adapter 3040 is for owners of compatible Toyota trucks and SUVs (and select Lexus models) who want an easy, reversible way to add an aftermarket electric trailer brake controller without altering factory wiring. It suits DIY installers who prefer a neat, tool-light installation and professional shops that want a reliable connector solution when fitting popular Tekonsha, Draw-Tite, or REESE brake controllers. If you need to preserve original wiring, avoid splicing, and ensure a standard four-pin connection, this harness provides a durable, vehicle-specific option.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to cut my factory wires to install this harness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Oyviny 3040 is plug-and-play and connects to the factory dash port without cutting or splicing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which brake controllers are compatible with this adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It works with many 4-pin controllers, including Tekonsha Prodigy\/P2\/P3, Draw-Tite Activator models, and listed REESE Towpower units.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55163130610007,"sku":"B09MYLLYP4","price":32.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-adapter-front-connector.jpg?v=1790341607"},{"product_id":"oyviny-6-inch-amber-oval-led-trailer-tail-lights-2-pack-flush-mount-with-ip65-weatherproof-housing","title":"Oyviny 6-inch Amber Oval LED Trailer Tail Lights, 2-Pack Flush-Mount with IP65 Weatherproof Housing","description":"\u003cp\u003e\u003cstrong\u003eOyviny 6 inch amber oval LED trailer tail lights are a pair of 10-LED, flush-mount parking, turn and brake lights designed for 12V commercial and recreational vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese two amber oval lights combine a robust ABS body, polycarbonate lens and an IP65-rated seal with a 3-wire pigtail and rubber grommets for a neat, secure surface mount. Built to replace or upgrade conventional trailer and truck lighting, they provide selectable low-brightness for taillight use and high-brightness for turn and brake signals, while fitting a wide range of trailers, trucks, RVs and marine utility applications.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright are these Oyviny 6\" oval LED lights and how do they perform in different modes?\u003c\/h3\u003e\n\n\u003cp\u003eEach lamp contains 10 high-efficiency LEDs arranged to deliver visible light in low and high output states. The lower output is suitable for continuous taillight running, while the higher output serves turn and brake signaling to increase visibility when needed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e10 LEDs per lamp for clear light distribution\u003c\/li\u003e\n  \u003cli\u003eLow output for taillight use, high output for turn\/brake signaling\u003c\/li\u003e\n  \u003cli\u003eAmber lens optimized for turn signal contrast\u003c\/li\u003e\n  \u003cli\u003eDesigned for 12V DC vehicle electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these lights durable and weather resistant enough for heavy-duty use?\u003c\/h3\u003e\n\n\u003cp\u003eThe housing uses corrosion-resistant ABS and a tough polycarbonate lens with sealed construction rated IP65 for protection against water spray, dust and road debris. The design is shock-resistant and the light pigtail uses pure copper wiring to maintain reliable electrical connections in demanding conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eABS body and PC lens for impact and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eIP65 sealed rating — protected against dust and water spray\u003c\/li\u003e\n  \u003cli\u003eShock-proof construction to handle road vibration\u003c\/li\u003e\n  \u003cli\u003ePure copper pigtail for consistent electrical conductivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation steps and mounting options are included?\u003c\/h3\u003e\n\n\u003cp\u003eOyviny supplies each lamp with a three-pin pigtail and rubber grommet for flush surface mounting. The grommet features two molded ears that seat in matching notches to lock the lamp in place and prevent it from rotating or loosening over time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e3-wire pigtail — connect to vehicle wiring: brake, turn, ground\u003c\/li\u003e\n  \u003cli\u003eFlush-mount rubber grommets for a snug, protected fit\u003c\/li\u003e\n  \u003cli\u003eUnique two-ear grommet design resists loosening and movement\u003c\/li\u003e\n  \u003cli\u003eSimple surface-mount installation without specialized tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and applications are these 6\" oval LED lights suited for?\u003c\/h3\u003e\n\n\u003cp\u003eThese amber oval LEDs are versatile for various 12V systems, including trailers, dump trucks, buses, RVs, tractors and heavy-duty trucks. They serve as tail lights, turn signals and brake lights and work with standard commercial trucks like Peterbilt, Freightliner, Kenworth and others.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTrailer, semi-trailer and dump truck rear lighting\u003c\/li\u003e\n  \u003cli\u003eRV and bus marker and signaling applications\u003c\/li\u003e\n  \u003cli\u003eTractors and agricultural equipment with 12V systems\u003c\/li\u003e\n  \u003cli\u003eMarine utility and workboat lighting where surface mount allowed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These Oyviny 6\" amber oval LED tail lights suit fleet managers, trailer owners and DIY vehicle upfitters who need a reliable, visible and easy-to-install stop\/turn\/tail solution. If you want a sealed, low-maintenance replacement that installs with a 3-pin pigtail and provides distinct low\/high outputs for running and signaling, this pair is engineered for those needs without complex wiring or housings.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these lights work with a 12V trailer system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Oyviny 6\" oval LEDs are designed for standard 12V DC trailer and vehicle electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the lights waterproof for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The lights have an IP65 sealed rating, protecting against dust and water spray but not for continuous submersion.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55163244216663,"sku":"B0DN6JDTWB","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-oval-amber-front-view.jpg?v=1790342446"},{"product_id":"oyviny-7-pin-to-4-way-flat-trailer-wiring-adapter-zinc-die-cast-housing-weather-resistant","title":"Oyviny 7-Pin to 4-Way Flat Trailer Wiring Adapter — Zinc Die-Cast Housing, Weather-Resistant","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 7-Pin Round to 4-Way Flat Trailer Wiring Adapter converts a vehicle-side SAE J560 7-way round socket into a standard 4-way flat trailer plug for reliable towing connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a tractor, semi, dump truck or RV has a 7-way round SAE J560 outlet but your trailer uses a 4-flat wiring harness, this adapter provides a quick, durable, plug-and-play bridge without any rewiring. Built with a corrosion-resistant zinc die-cast 7-way housing, a nylon wire loom and a rubber dust cap for the 4-flat plug, it’s designed for frequent outdoor use and heavy-duty towing scenarios.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I connect the Oyviny adapter to my vehicle and trailer?\u003c\/h3\u003e\n\n\u003cp\u003eConnecting the adapter is straightforward: insert the 7-way round plug into your vehicle’s SAE J560 outlet and plug the 4-way flat connector into the trailer harness. The ergonomic handle hooks make gripping, aligning and removing the adapter easier, so one person can complete the connection quickly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e7-way round plug matches SAE J560 vehicle sockets used on trucks and tractors\u003c\/li\u003e\n  \u003cli\u003e4-way flat connector accepts standard trailer tail\/brake\/turn wiring\u003c\/li\u003e\n  \u003cli\u003eErgonomic handle hooks on both sides for secure plug\/unplug\u003c\/li\u003e\n  \u003cli\u003eInstallation usually takes less than two minutes—no tools needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this adapter provide all the lights I need for legal towing?\u003c\/h3\u003e\n\n\u003cp\u003eThe adapter carries the basic four circuits: running lights, left and right turn signals, and brake lights. It does not carry auxiliary circuits such as electric brakes, reverse lights, or battery charge functions, so trailers that need those features require a different 7-way to 7-way solution or an additional wiring harness.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSupplies tail\/ brake\/ left \u0026amp; right turn signal circuits reliably\u003c\/li\u003e\n  \u003cli\u003eNot intended for electric trailer brakes or auxiliary power circuits\u003c\/li\u003e\n  \u003cli\u003eUse for trailers with a 4-flat system—boats, utility trailers, small campers\u003c\/li\u003e\n  \u003cli\u003eWeather protection reduces corrosion risk for consistent light operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protective features improve durability?\u003c\/h3\u003e\n\n\u003cp\u003eThe Oyviny adapter is engineered for outdoor and heavy-duty use. The 7-way vehicle-side housing uses zinc die-cast metal to resist corrosion and impact, while the cable bundle is sheathed in a black nylon loom to prevent chafing. The 4-flat plug includes a rubber dust cap to keep moisture and debris out when the adapter is idle.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eZinc die-cast 7-way housing resists rust and mechanical wear\u003c\/li\u003e\n  \u003cli\u003eNylon wire loom keeps wires tidy and protected from abrasion\u003c\/li\u003e\n  \u003cli\u003eRubber dust cap shields 4-flat terminals against water and dirt\u003c\/li\u003e\n  \u003cli\u003eRugged construction suited to farm, highway, and marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know this adapter fits my truck or trailer?\u003c\/h3\u003e\n\n\u003cp\u003eThe adapter was made to interface a vehicle-side SAE J560 seven-pin round socket with a standard four-pin flat trailer connector. Confirm your vehicle has a SAE J560 7-way round outlet and your trailer uses a 4-flat plug; if so, compatibility is ensured. If your trailer requires additional circuits, consider a different adapter or add-on wiring.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with U.S. vehicles equipped with SAE J560 7-way round sockets\u003c\/li\u003e\n  \u003cli\u003eWorks with trailers using a standard 4-flat wiring system\u003c\/li\u003e\n  \u003cli\u003eNot suitable if your trailer needs electric brakes or auxiliary power\u003c\/li\u003e\n  \u003cli\u003eSimple visual check: round seven-pin outlet on vehicle, flat four-pin on trailer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 7-Pin Round to 4-Way Flat Adapter is intended for drivers who tow smaller trailers from trucks, tractors, dump trucks or semis that have a 7-way round SAE J560 socket but need the basic 4-flat lighting circuits on their trailer. It’s a practical, durable choice for farmers, boat owners, utility contractors and fleet operators who require a fast, no-rewire connection that stands up to outdoor conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this adapter power trailer electric brakes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This adapter transfers only the four basic lighting circuits and does not supply electric brake or auxiliary power circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the adapter fit my semi truck SAE J560 socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 7-way round plug is made to match vehicles with a SAE J560 seven-pin round outlet.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55163367948631,"sku":"B0G7GM9QJB","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-7-pin-round-front-view.jpg?v=1790343561"},{"product_id":"oyviny-7-pin-to-cigarette-lighter-adapter-1-95-ft-12awg-copper-fused-20a-30a-weather-resistant","title":"Oyviny 7-Pin to Cigarette Lighter Adapter 1.95 ft — 12AWG Copper, Fused 20A\/30A, Weather-Resistant","description":"\u003cp\u003e\u003cstrong\u003eOyviny's 7-pin to cigarette lighter adapter converts a vehicle's 7-way trailer plug into a protected 12V cigarette socket so you can power refrigerators, compressors, and other 12V devices without running new wiring.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact 1.95 ft adapter plugs into a standard 7-pin trailer outlet and delivers a fused 12V cigarette lighter socket, using heavy-duty 12AWG pure copper conductors and flame-retardant materials for low resistance, reliable current and safer outdoor use. It’s made to fit trucks, RVs and trailers where you need on-board 12V power at the rear of the vehicle—ideal for camping trips, tailgating, work sites and mobile equipment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter deliver safe 12V power from a 7-way trailer plug?\u003c\/h3\u003e\n\u003cp\u003eThe adapter routes the trailer’s auxiliary 12V circuit to a standard cigarette lighter receptacle while protecting connected devices with replaceable fuses. The housing combines IP68-style sealing and a rubber dust cover to protect the socket when not in use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12AWG pure copper wire for low voltage drop and reliable conductivity\u003c\/li\u003e\n  \u003cli\u003eIncludes 20A and 30A blade fuses to match device draw\u003c\/li\u003e\n  \u003cli\u003eRubber dust cap and water-resistant 7-pin sealing for outdoor conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it run my car refrigerator or air compressor from the trailer outlet?\u003c\/h3\u003e\n\u003cp\u003eYes — when your device’s current draw is within the fuse rating and the trailer’s auxiliary circuit can supply sufficient amperage. Select the correct fuse (20A or 30A) and monitor load to avoid exceeding the trailer wiring capacity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for many 12V fridges, compressors and lights that fit 20A–30A draws\u003c\/li\u003e\n  \u003cli\u003eUse the heavier 30A fuse for moderate-draw appliances, 20A for lighter loads\u003c\/li\u003e\n  \u003cli\u003eNot intended to bypass vehicle wiring limits—check trailer circuit rating first\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and use?\u003c\/h3\u003e\n\u003cp\u003eInstallation is plug-and-play: push the ergonomic 7-pin plug into the trailer socket and clip the lighter socket into place where needed. The adapter’s handle hooks make insertion and removal simple even with gloves.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1.95 ft length keeps connections close to the trailer outlet without excess cable\u003c\/li\u003e\n  \u003cli\u003eErgonomic plug handle and secure mating for quick connect\/disconnect\u003c\/li\u003e\n  \u003cli\u003ePre-fitted fuses mean immediate protection; fuses are replaceable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections are built in for outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe adapter uses flame-retardant PA66 for the plug body and thick 12AWG copper conductors to minimize heat and resistance. The design emphasizes weather resistance and durability for trailer and RV environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12AWG pure copper for minimal voltage loss and heat buildup\u003c\/li\u003e\n  \u003cli\u003ePA66 plug shell resists high temperatures and mechanical wear\u003c\/li\u003e\n  \u003cli\u003eWaterproof-sealed 7-pin interface and a protective socket dust cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: If you tow or operate an RV, truck or trailer and need a convenient, protected 12V cigarette socket at the rear of your vehicle, the Oyviny 7-pin to cigarette lighter adapter is a compact, no‑rewire solution. It fits users who want quick access to power for portable coolers, inflators, lighting, and other 12V accessories while preserving safety with heavy-gauge wiring and replaceable fuses. Verify your trailer’s auxiliary circuit capacity and the appliance current draw before use to match the appropriate fuse and ensure reliable performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I power a 12V fridge with this adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if the fridge’s current draw fits within the trailer circuit and you use the appropriate 20A or 30A fuse; confirm trailer wiring capacity first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the adapter waterproof for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 7-pin plug has an IP68-style waterproof seal and the socket uses a rubber dust cover for rain and dust protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55163402355031,"sku":"B0F8HF4PS2","price":34.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-adapter.jpg?v=1790344052"},{"product_id":"oyviny-brake-controller-adapter-3015-p-for-2003-2006-gm-trucks-suvs-4-pin-plug-31in-plug-and-play-harness","title":"Oyviny Brake Controller Adapter 3015-P for 2003-2006 GM Trucks \u0026 SUVs, 4‑Pin Plug, 31in Plug-and-Play Harness","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny Brake Controller Adapter 3015-P is a plug-and-play wiring harness that lets you connect an aftermarket electric trailer brake controller to select GM trucks and SUVs without cutting or splicing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you tow trailers with a 2003–2006 Chevrolet Silverado, Suburban, Tahoe, Avalanche, GMC Sierra, Yukon, Cadillac Escalade, or a 2003–2007 Hummer H2, this adapter provides a factory-style connection point under the dash. It converts the vehicle’s OEM port to the standard 4-pin brake controller plug accepted by most popular controllers from Tekonsha, Reese, Draw-Tite and others. The harness is built for durability and designed to keep wiring tidy and reliable while preserving the vehicle’s factory wiring integrity.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter simplify installation?\u003c\/h3\u003e\n\u003cp\u003eOyviny’s adapter is pre-terminated to match the OEM dash connector and a standard 4-pin controller plug, so installation requires no wire cutting, splicing, or tapping into factory circuits. That reduces installation time and the risk of wiring mistakes that can affect brake performance. For most users, it’s a straight plug-in under the dash with no special tools needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit connector matches factory port beneath the dash\u003c\/li\u003e\n  \u003cli\u003e4-pin standard plug fits most aftermarket controllers\u003c\/li\u003e\n  \u003cli\u003e31-inch lead gives flexible routing without extension\u003c\/li\u003e\n  \u003cli\u003eNo splicing or vehicle wire modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich brake controllers are compatible with this harness?\u003c\/h3\u003e\n\u003cp\u003eThe harness uses the standard 4-pin brake controller connection accepted by a wide range of controllers. It is compatible with common models from Tekonsha, Draw-Tite and Reese, making it a versatile choice when swapping or upgrading controllers. Always confirm the controller uses a 4-pin industry standard plug before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTekonsha models: PowerTrac, Prodigy, P2, P3, Primus IQ, Voyager\u003c\/li\u003e\n  \u003cli\u003eDraw-Tite Activator I\/II\/III series\u003c\/li\u003e\n  \u003cli\u003eReese Towpower models listed in product specs\u003c\/li\u003e\n  \u003cli\u003eOther brands that accept the 4-pin standard plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction protect the wiring?\u003c\/h3\u003e\n\u003cp\u003eThe adapter’s plugs are molded from durable ABS plastic with tin-plated copper terminals for improved corrosion resistance and conductivity. The internal conductors are pure copper for reliable current flow, and a black woven nylon sleeve shields the length of the harness to reduce abrasion and environmental wear. Those features help the adapter deliver steady electrical performance over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS plastic connector housings resist cracking and heat\u003c\/li\u003e\n  \u003cli\u003eTin-plated copper terminals reduce corrosion\u003c\/li\u003e\n  \u003cli\u003ePure copper wires for strong conductivity\u003c\/li\u003e\n  \u003cli\u003eNylon braided sleeve for abrasion and moisture protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the harness fit my vehicle and allow flexible placement?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny 3015-P was produced to match the OEM ports used in specific GM trucks, SUVs and the Hummer H2 listed in the compatibility notes. Its 31-inch cable length provides room to position the controller where you prefer in the cabin while keeping connections tidy. Check fitment against your model year and dash connector location before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 2003–2006 Chevy\/GMC\/Cadillac and 2003–2007 Hummer H2\u003c\/li\u003e\n  \u003cli\u003e31-inch harness length for flexible placement under dash\u003c\/li\u003e\n  \u003cli\u003eReduces potential for short circuits or cross wiring\u003c\/li\u003e\n  \u003cli\u003ePreserves factory wiring integrity for resale and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny Brake Controller Adapter 3015-P is aimed at owners of the listed Chevy, GMC, Cadillac and Hummer models who want a clean, factory-friendly way to add or replace an electric trailer brake controller. It’s ideal for DIY installers, professional shops, and anyone who prefers a non-invasive, reversible wiring solution that works with most mainstream controllers.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to cut vehicle wires to install this harness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Oyviny 3015-P is plug-and-play and installs without cutting or splicing factory wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this work with Tekonsha P3 and Reese controllers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports Tekonsha P3 and the listed Reese models that use the standard 4-pin brake controller plug.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55163425161559,"sku":"B0B59HNBDK","price":32.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-adapter-front-connector_2c299da2-297e-4416-b42a-1d745ab45949.jpg?v=1790344413"},{"product_id":"oyviny-4-pin-trailer-wiring-harness-for-gmc-acadia-cadillac-xt5-xt6-chevy-blazer-buick-envision-77-plug-and-play-4-flat-16-awg","title":"Oyviny 4‑Pin Trailer Wiring Harness for GMC Acadia\/Cadillac XT5 XT6\/Chevy Blazer\/Buick Envision — 77\" Plug‑and‑Play 4‑Flat, 16 AWG","description":"\u003cb\u003eOyviny's custom 4-pin trailer wiring harness provides a plug-and-play 4-flat connector to add trailer lighting functionality to compatible GM SUVs without cutting factory wiring.\u003c\/b\u003e\n\n\u003cp\u003eThis aftermarket wiring harness is engineered to mate directly with the OEM tow-package sockets on select GMC Acadia, Chevy Blazer, Buick Envision and Cadillac XT5\/XT6 model years. It supplies a standard 4-way flat trailer outlet for tail, turn and brake light circuits and comes pre-assembled to simplify installation. The harness uses 16 AWG bonded copper conductors, a corrosion-resistant connector, and a rubber dust cover to protect the socket when not in use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness install on my GM SUV?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be straightforward: the harness plugs into the factory tow wiring harness without the need to cut or splice vehicle wires. This reduces installation time and preserves the vehicle's original wiring integrity. Basic hand tools may be all that’s required to secure the harness along the chassis.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play connection to OEM tow package\u003c\/li\u003e\n  \u003cli\u003eNo cutting, splicing or vehicle modifications needed\u003c\/li\u003e\n  \u003cli\u003e77-inch lead for flexible routing to the hitch area\u003c\/li\u003e\n  \u003cli\u003eSimple mounting using existing cable ties or clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat trailer lights and functions will it support?\u003c\/h3\u003e\n\u003cp\u003eThe 4-flat connector transmits the three essential lighting circuits—tail\/marker, left\/right turn, and brake lights—along with a shared ground. It is compatible with most lighted trailers, cargo carriers and small utility trailers that use standard 4-way flat connections. It does not carry auxiliary power or provide a separate 12V feed for trailer accessories.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft and right turn signal circuits\u003c\/li\u003e\n  \u003cli\u003eBrake light circuit\u003c\/li\u003e\n  \u003cli\u003eTail\/marker lights and shared ground\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard 4-flat trailer plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the harness durable enough for outdoor towing conditions?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny harness is built with 16 AWG bonded pure copper conductors and tin-plated terminals to maintain conductivity and resist corrosion. The connector housing is corrosion-resistant and includes a rubber dust cover to keep moisture and debris out when the trailer is not connected. Flexible jacket material and a 77-inch length make routing and strain relief easier during routine use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16 AWG bonded copper wiring for consistent conductivity\u003c\/li\u003e\n  \u003cli\u003eTin-plated terminals for improved corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover protects the socket when unused\u003c\/li\u003e\n  \u003cli\u003eLong, flexible lead allows clean routing and secure fastening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this harness work with my specific model and year?\u003c\/h3\u003e\n\u003cp\u003eThe harness is made to fit specific model years of several GM SUVs: GMC Acadia (2017–2023), Cadillac XT5 (2017–2025), Cadillac XT6 (2020–2025), Chevy Blazer (2019–2025), and Buick Envision (2021–2025). Confirm that your vehicle has the factory tow wiring connector or an OEM tow package before ordering. If you have an aftermarket or modified electrical system, check compatibility first.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits listed GMC, Cadillac, Chevy and Buick model years\u003c\/li\u003e\n  \u003cli\u003eIntended for vehicles with OEM tow-package connectors\u003c\/li\u003e\n  \u003cli\u003eNot suited for vehicles lacking factory tow wiring without adapter\u003c\/li\u003e\n  \u003cli\u003eVerify year and model fitment prior to purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Oyviny 4-pin trailer wiring harness is ideal for owners of compatible GM SUVs who want a clean, factory-style 4-flat trailer outlet without modifying the vehicle's original wiring. It suits DIY installers, fleet operators, and anyone adding a small trailer, bike rack or cargo carrier that uses a standard 4-way connection and needs a reliable, corrosion-resistant plug and socket solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this harness require splicing into vehicle wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — it plugs directly into the OEM tow-package connector without cutting or splicing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this provide 12V power for trailer accessories?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — it supplies lighting circuits only; it does not include a dedicated 12V accessory feed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55163432436055,"sku":"B09QKCD96L","price":31.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-overview_eed8977c-2b28-4ed0-80ef-ca592857721e.jpg?v=1790344565"},{"product_id":"oyviny-4-pin-flat-trailer-extension-cable-6-ft-16awg-pure-copper-with-pvc-jacket-for-durable-connections","title":"Oyviny 4-Pin Flat Trailer Extension Cable 6 ft — 16AWG Pure Copper with PVC Jacket for Durable Connections","description":"\u003cp\u003e\u003cstrong\u003eOyviny 4 Pin Flat Trailer Extension is a 6-foot, plug-and-play 4-way connector built with 16AWG pure copper conductors and a weather-resistant PVC jacket to extend trailer lighting and signals reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you need extra reach between your vehicle and trailer without rewiring or adapters, this Oyviny 4-way flat extension provides a straightforward solution. Designed for standard 4-pin trailer lighting systems, the cable joins a vehicle-side and trailer-side flat connector so you can extend harnesses for boats, utility trailers, campers, and more. The molded ends and jacketed cable prioritize durability while keeping installation quick and tool-free.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this extension improve a trailer wiring setup?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny extension adds six feet of fully wired 4-pin cable to bridge distance gaps or reposition connector locations. Because it uses 16AWG pure copper conductors, it keeps signal loss and resistance low compared with thinner aftermarket cords. The molded connectors maintain consistent contacts to reduce intermittent faults.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6 ft length for added reach without cutting factory harnesses\u003c\/li\u003e\n  \u003cli\u003ePure copper 16AWG wires for stable conductivity\u003c\/li\u003e\n  \u003cli\u003eMolded connectors to preserve reliable pin contact\u003c\/li\u003e\n  \u003cli\u003ePVC jacket protects from abrasion, moisture, and UV exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the Oyviny 4-way extension easy to install?\u003c\/h3\u003e\n\u003cp\u003eYes — installation is plug-and-play: simply mate the male and female flat connectors with the existing vehicle or trailer plug. No splicing, soldering, or special tools are needed, so installation is fast at the driveway or on the road. The reversible flat design fits common 4-pin sockets used on most small trailers and light-duty towing setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play male and female flat connectors\u003c\/li\u003e\n  \u003cli\u003eNo cutting or wiring required for most installations\u003c\/li\u003e\n  \u003cli\u003eUniversal fit for standard 4-pin sockets\u003c\/li\u003e\n  \u003cli\u003eCompact flat profile reduces snagging under covers or on ramps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the cable durable for outdoor and marine use?\u003c\/h3\u003e\n\u003cp\u003eOyviny uses a heavy-duty PVC jacket over the 16AWG copper cores to resist abrasion, ozone, and moisture exposure. The molded connector bodies help seal the contact areas from dirt and water, which extends life in demanding environments like boat trailers. The beefy construction reduces the risk of broken wires from bending or repeated connection cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThick PVC jacket resists wear, oil, and UV\u003c\/li\u003e\n  \u003cli\u003eMolded connector ends reduce stress at the cable exit point\u003c\/li\u003e\n  \u003cli\u003e16AWG pure copper conductors resist corrosion and maintain signals\u003c\/li\u003e\n  \u003cli\u003eDesigned for repeated connection cycles and outdoor exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my trailer type and lights?\u003c\/h3\u003e\n\u003cp\u003eThis 4-way extension supports any standard 4-pin lighting system: taillights, turn signals, and running lights. It suits boat trailers, utility trailers, small campers, landscaping trailers, and many horse trailer setups that use the 4-flat configuration. For trailers requiring brakes or auxiliary power, consider a 5- or 7-pin solution instead.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with boat, utility, and small trailer lighting systems\u003c\/li\u003e\n  \u003cli\u003eNot intended for electric trailer brakes or separate 12V auxiliary feeds\u003c\/li\u003e\n  \u003cli\u003eMatches the flat 4-pin industry standard plug layout\u003c\/li\u003e\n  \u003cli\u003eWorks with most vehicle factory and aftermarket 4-pin sockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 4 Pin Flat Trailer Extension is aimed at DIYers, weekend boaters, landscapers, and casual tow vehicle owners who need extra connector length without modifying factory wiring. It’s ideal when you want a rugged, ready-to-use extension that maintains reliable lighting signals for routine towing and trailer storage situations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this extension fit all 4-pin trailer sockets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It matches the standard 4-flat trailer plug used on most vehicles and small trailers for lights and signals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this for trailer brakes or auxiliary power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This 4-pin extension carries lighting circuits only; brakes or auxiliary 12V needs require a 5- or 7-pin adapter.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55163482898775,"sku":"B0DQ8RJMR6","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-flat-connector.jpg?v=1790344824"},{"product_id":"oyviny-7-pin-uscar-trailer-wiring-harness-16-inch-oem-style-pigtail-12-16-awg-pure-copper-nylon-loom","title":"Oyviny 7-Pin USCAR Trailer Wiring Harness 16-Inch OEM-Style Pigtail — 12\/16 AWG Pure Copper, Nylon Loom","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny Replacement USCAR 7 Pin Trailer Connector Wiring Harness is a 16-inch OEM-style pigtail that restores a vehicle's 7-way USCAR socket with pure copper conductors and protective flex tubing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 7-way USCAR socket wiring harness is designed as a direct-replacement truck-end connector for vehicles that use the USCAR standard. Built with 12–16 AWG pure copper wires, tin-plated brass terminals and a nylon wire loom, the harness provides a tidy, splice-in solution for taillights, turn signals, brake lights, reverse lights and trailer battery power. It fits many pickups and SUVs from manufacturers such as Ford, GM, Chevy, Dodge Ram and Toyota that employ the USCAR 7-pin arrangement.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny harness follows the USCAR 7-pin layout used by many OEMs, so it plugs into the vehicle’s factory-style 7-way male trailer plug. It’s intended as the vehicle end connector (socket) and uses color-coded wires to simplify splicing into existing wiring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16 inches overall length for easy routing and access behind the bumper\u003c\/li\u003e\n  \u003cli\u003eColor-coded leads for straightforward matching to vehicle circuits\u003c\/li\u003e\n  \u003cli\u003eCompatible with common Ford, GM, Chevy, Dodge Ram and Toyota USCAR sockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction should I expect?\u003c\/h3\u003e\n\u003cp\u003eThis replacement is built with two wire gauges to balance power capacity and flexibility. Conductors are pure copper for efficient current flow while terminals are tin-plated brass to resist corrosion and maintain reliable contact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12 AWG and 16 AWG pure copper wires for signal and power circuits\u003c\/li\u003e\n  \u003cli\u003eNylon outer loom (flex tubing) protects wires from abrasion and the elements\u003c\/li\u003e\n  \u003cli\u003eTin-plated brass male\/female terminals for durable electrical connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and use?\u003c\/h3\u003e\n\u003cp\u003eThe pigtail is intended for splice-in installation: match the color-coded wires to your vehicle harness, crimp or solder, and secure connections. The product includes nylon terminal connectors to help form robust splices and make installation faster.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-assembled socket end requires only splicing into vehicle wiring\u003c\/li\u003e\n  \u003cli\u003eIncludes six nylon terminal connectors for cleaner joints\u003c\/li\u003e\n  \u003cli\u003eDesigned to fit standard 7-way USCAR wiring schematics for minimal troubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this support trailer functions like brakes and reverse lights?\u003c\/h3\u003e\n\u003cp\u003eYes—the 7-pin USCAR layout provides dedicated circuits for lighting, auxiliary power and battery\/charge connections. Use proper fusing and confirm wire gauge matches the load to ensure safe operation for higher-draw accessories.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCovers taillights, turn signals and brake lights on separate pins\u003c\/li\u003e\n  \u003cli\u003eIncludes auxiliary\/battery and reverse light conductors as per USCAR pinout\u003c\/li\u003e\n  \u003cli\u003e12 AWG power conductors handle higher current accessories when properly fused\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny USCAR 7 Pin Replacement Harness is aimed at vehicle owners, fleet technicians and DIY mechanics who need a direct, OEM-style pigtail to replace a damaged or missing 7-way vehicle socket. It suits owners of Ford, GM, Chevy, Dodge Ram, Toyota and other vehicles that use the USCAR 7-pin configuration, and is useful for anyone installing or repairing trailer wiring who prefers a splice-in, color-coded, corrosion-resistant option.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this harness a direct plug-in replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s an OEM-style vehicle-end socket pigtail meant for splice-in replacement into the vehicle wiring, not a plug-and-play trailer cable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the wires suitable for trailer battery or brake power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—12 AWG conductors handle higher-current circuits like battery or brakes; use proper fusing and secure connections.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55163593097559,"sku":"B08N5VC7V3","price":32.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-socket-view.jpg?v=1790345781"},{"product_id":"oyviny-uscar-to-7-way-trailer-plug-adapter-oem-style-twist-lock-7-pin-rv-socket-nickel-plated-terminals","title":"Oyviny USCAR to 7-Way Trailer Plug Adapter OEM-Style Twist-Lock 7-Pin RV Socket, Nickel-Plated Terminals","description":"\u003cp\u003e\u003cstrong\u003eOyviny's OEM-style USCAR to 7-Way trailer plug adapter is a direct-replacement twist-lock 7-pin socket that restores factory-style RV blade connections for Chevy, Ford, GMC, Nissan and other tow-package vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle's original 7-way blade socket is cracked, corroded, or missing, this Oyviny OEM-style adapter snaps into the factory USCAR receptacle and provides a standard RV 7-pin blade socket for lights, brakes and auxiliary power. It mirrors the original twist-lock operation, so installation requires no extra brackets or drilling — simply press the lock tab, twist out the old harness, and twist the new Oyviny socket into place. Built for longevity, the housing uses heavy-duty plastic and nickel-plated brass terminals to help maintain a reliable electrical connection in towing conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter fit my vehicle's factory tow package?\u003c\/h3\u003e\n\n\u003cp\u003eThis adapter is designed as an OE-style replacement for vehicles equipped with the factory USCAR 7-pin receptacle. It plugs directly into the stock socket used by many GM, Ford, Nissan, Dodge, Jeep and Ram models that include a tow package.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits factory USCAR 7-pin vehicle sockets without modification.\u003c\/li\u003e\n  \u003cli\u003eMaintains original twist-lock engagement for a secure connection.\u003c\/li\u003e\n  \u003cli\u003eIntended for vehicles with an existing factory tow package and 7-pin wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat functions does the RV 7-pin blade socket support?\u003c\/h3\u003e\n\n\u003cp\u003eThe Oyviny 7-way adapter provides the standard RV blade wiring functions needed for towing a trailer: tail lights, turn signals, brake lights, reverse lights where applicable, trailer brakes and auxiliary power. It gives you the familiar 7-pin interface used on most travel trailers and RVs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTail, brake and turn signal circuits compatible with most trailers.\u003c\/li\u003e\n  \u003cli\u003eTrailer brake signal and 12V auxiliary power terminals included.\u003c\/li\u003e\n  \u003cli\u003eWorks with RV blade-style 7-pin trailer plugs for towing travel trailers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the twist-lock design and dust cover reliable for outdoor use?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the twist-lock keeps the adapter engaged during towing and the spring-loaded dust cover prevents debris and moisture from entering the socket when not in use. The cover also helps hold the trailer plug more securely so it resists backing out under vibration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwist-lock retention replicates factory engagement to prevent accidental disconnects.\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded dust cap shields contacts from dirt, water and corrosion.\u003c\/li\u003e\n  \u003cli\u003eNickel-plated brass terminals improve conductivity and resist rust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction ensure lasting performance?\u003c\/h3\u003e\n\n\u003cp\u003eThe Oyviny adapter uses durable, heavy-duty plastic for the outer housing and nickel-plated brass for the electrical terminals to balance strength, weather resistance and good electrical contact. Those choices help provide a long service life under typical towing conditions without resorting to aftermarket adaptors that can loosen or corrode quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobust plastic housing stands up to road debris and UV exposure.\u003c\/li\u003e\n  \u003cli\u003eNickel-plated brass terminals offer improved conductivity and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eOEM-style fit and finish for consistent, repeatable connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny USCAR to 7-Way Trailer Plug Adapter is aimed at owners of trucks and SUVs with factory tow packages who need a like-for-like replacement for a damaged or missing USCAR 7-pin socket. It's ideal for drivers who tow RV travel trailers or utility trailers using the standard 7-blade plug and want a secure, OEM-style twist-lock connection without extra hardware or rewiring. If you require a direct, weather-resistant replacement that restores full 7-pin functionality, this adapter is built for that purpose.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this plug fit my truck without modification?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your truck has the factory USCAR 7-pin receptacle and tow package, it plugs in directly with no extra brackets or wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the adapter protect against moisture and dirt?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, its spring-loaded dust cover helps keep debris and moisture out and holds the plug firmly in place.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55164621062487,"sku":"B08Z3JT6WB","price":33.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-7-way-adapter.jpg?v=1790353940"},{"product_id":"oyviny-rv-city-water-inlet-lead-free-brass-3-4-nh-female-to-1-2-npt-with-check-valve-3-black-flange","title":"Oyviny RV City Water Inlet — Lead‑Free Brass 3\/4\" NH Female to 1\/2\" NPT with Check Valve, 3\" Black Flange","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny RV City Water Inlet is a lead‑free brass fresh water fill port with a built‑in check valve, 3\/4\" NH (GHT) female to 1\/2\" NPT male threads, a 3\" black flange, and accessories for reliable, leak‑resistant city water hookups.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReplacing a worn or leaking city water inlet is one of the simplest ways to improve your RV or boat water connection. This Oyviny inlet pairs lead‑free brass hardware with a durable plastic flange and a built‑in check valve to keep your fresh supply protected from backflow and debris. It ships with a rubber dust cap, spare screen, sealant tape and mounting screws to make installation and short‑term maintenance straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this inlet prevent backflow and contamination?\u003c\/h3\u003e\n\u003cp\u003eThe inlet includes an internal check valve that stops water from flowing back into the campground supply and a removable screen that reduces debris entry. A dust cap keeps the port closed when not in use, minimizing dirt and insects from reaching the system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt‑in check valve blocks reverse flow to protect source water.\u003c\/li\u003e\n  \u003cli\u003eRemovable screen filter captures sand and particles before they enter piping.\u003c\/li\u003e\n  \u003cli\u003eRubber dust cap (plus spare) seals the inlet when idle.\u003c\/li\u003e\n  \u003cli\u003eLead‑free brass body reduces contamination risk from fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my RV water hose and plumbing connection?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny inlet uses a 3\/4\" NH (GHT) internal thread to accept standard RV\/city water hoses and a 1\/2\" NPT male thread for the plumbing side, making it compatible with most recreational vehicle and marine setups. The included 3\" black flange matches common cutout sizes for a clean, secure mounting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4\" NH (GHT) female inlet for standard city water hoses.\u003c\/li\u003e\n  \u003cli\u003e1\/2\" NPT male outlet to connect to RV plumbing or adapters.\u003c\/li\u003e\n  \u003cli\u003e3\" black flange fits common RV inlet openings for straightforward replacement.\u003c\/li\u003e\n  \u003cli\u003eSealant tape included to help create a watertight thread joint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and safe is the construction?\u003c\/h3\u003e\n\u003cp\u003eThe valve body is forged from lead‑reduced brass (0.181% lead content), complying with safety expectations for potable water hardware, while the flange is a heavy‑duty plastic engineered to resist corrosion, UV exposure and wear. Spare parts and a removable filter extend useful life and simplify maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead‑reduced brass construction minimizes lead exposure risk.\u003c\/li\u003e\n  \u003cli\u003eDurable plastic flange resists rust and sun damage outdoors.\u003c\/li\u003e\n  \u003cli\u003eRemovable screen and spare dust cap included for upkeep.\u003c\/li\u003e\n  \u003cli\u003eSealant tape and screws supplied for secure installation and leak prevention.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward for DIYers?\u003c\/h3\u003e\n\u003cp\u003eYes — the replacement process is designed to be user‑friendly: remove the old inlet, align the new flange at the correct angle, secure it with the provided screws and thread the plumbing connection using the included sealant tape. Proper alignment and thread sealing are important to avoid leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove old inlet, position new flange, tighten with supplied screws.\u003c\/li\u003e\n  \u003cli\u003eWrap threads with included sealant tape for a better seal.\u003c\/li\u003e\n  \u003cli\u003eEnsure correct angle when tightening to prevent future leaks.\u003c\/li\u003e\n  \u003cli\u003eKeep spare dust cap and screen on hand for routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: RV and boat owners, mobile campers, DIY fleet managers and service technicians who need a dependable, easy‑to‑install city water fill inlet. If you want a replacement inlet that pairs lead‑reduced brass hardware with a corrosion‑resistant flange, integrated backflow protection, and all necessary small parts for immediate installation and upkeep, the Oyviny RV City Water Inlet is built for those requirements.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this inlet fit standard RV city water hoses?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The inlet uses a 3\/4\" NH (GHT) female thread that accepts standard RV city water hoses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the brass truly lead‑free and safe for drinking water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The brass is lead‑reduced with 0.181% lead content, designed to meet common potable water component standards.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55164697313623,"sku":"B0DQG94539","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-inlet-flange.jpg?v=1790354027"},{"product_id":"oyviny-trailer-light-circuit-tester-7-way-blade-4-pin-led-tester-6-function-compact-abs-plug-in","title":"Oyviny Trailer Light Circuit Tester — 7‑Way Blade \u0026 4‑Pin LED Tester, 6‑Function Compact ABS Plug‑In","description":"\u003cstrong\u003eOyviny 7 Way Blade \u0026amp; 4 Pin Trailer Light Circuit Tester is a compact plug-and-play LED tester that verifies six trailer lighting circuits for 4‑pin and 7‑pin connectors so you can find wiring faults quickly.\u003c\/strong\u003e\n\n\u003cp\u003eWhether you're prepping an RV for a trip or troubleshooting a towed vehicle, this combined 4‑pin and 7‑way blade tester gives a fast visual check of common trailer electrical circuits. It requires no batteries, plugs directly into standard trailer sockets, and uses bright LEDs to show which circuits are live. Built from durable ABS with tin‑plated copper contacts, the tester is designed for repeated field use on trucks, campers, boats, and trailers.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the tester identify which trailer light or circuit is faulty?\u003c\/h3\u003e\n\u003cp\u003eEach electrical function is tied to its own LED so you can see at a glance which circuit is receiving power. When plugged into the trailer socket, the corresponding LED illuminates if that circuit is energized; a non‑lit LED indicates an open or faulty circuit. This visual approach speeds diagnosis compared with manual probing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSix labeled LEDs correspond to taillight, brake, reverse, left\/right turn, electric brakes and 12V auxiliary.\u003c\/li\u003e\n  \u003cli\u003eWorks for both 4‑pin flat and 7‑way round\/blade sockets in a single unit.\u003c\/li\u003e\n  \u003cli\u003eNo battery needed—powered by the vehicle\/trailer wiring for instant results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this tester work with my vehicle or LED trailer lights?\u003c\/h3\u003e\n\u003cp\u003eThe tester supports most conventional 4‑pin and 7‑pin wiring systems found on trucks, RVs, and trailers, but it has limitations. It cannot validate LED systems that require a resistor or monitor lamp‑out sensors; some modern vehicles with lamp‑out alarms (BMW, VW, Audi, Mercedes, Porsche, etc.) may not show accurate results. Also, certain 2017+ Ford\/GMC\/Chevy sockets can invert the plug orientation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNot compatible with lamp‑out sensor systems or some modern LED circuits.\u003c\/li\u003e\n  \u003cli\u003e2017+ Ford\/GMC\/Chevy sockets may insert upside down—check orientation before testing.\u003c\/li\u003e\n  \u003cli\u003eIdeal for conventional incandescent trailer wiring and most older vehicle sockets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and easy to use is the Oyviny tester in the field?\u003c\/h3\u003e\n\u003cp\u003eDesigned for rugged, repeated use, the tester’s housing is molded from ABS plastic that resists corrosion and impact. Tin‑plated copper terminals maintain good conductivity and resist tarnish. Its ergonomic shape and plug‑and‑play operation make it quick to plug in, read, and remove—even in low light thanks to the bright green LEDs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS plastic body for weather resistance and long life.\u003c\/li\u003e\n  \u003cli\u003eTin‑plated copper contacts for reliable electrical connection.\u003c\/li\u003e\n  \u003cli\u003eCompact, ergonomic form factor—no tools or batteries required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat exactly can I test with this unit on my trailer or tow vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny unit checks the most commonly troubleshooting points on trailers and tow vehicles. It confirms power to taillights, stop lights, left\/right turn signals, reverse lights, electric trailer brakes, and the 12V auxiliary supply on 7‑way connectors. For 4‑pin hookups it verifies the basic running, brake, and turn functions present on flat connectors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeven‑pin: taillight, brake, reverse, left and right turn, electric brakes, 12V auxiliary.\u003c\/li\u003e\n  \u003cli\u003eFour‑pin: combined lighting and turn\/brake circuits for flat trailer sockets.\u003c\/li\u003e\n  \u003cli\u003eQuick verification before towing, during maintenance, or at the campsite.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis tester is for vehicle owners, fleet technicians, RV and trailer enthusiasts, and roadside troubleshooters who need a fast, portable way to confirm trailer wiring is functioning before towing. It’s especially useful for garages, rental fleets, DIYers preparing a trailer for a trip, and anyone who wants a visual, no‑battery check of common trailer circuits. If your vehicle uses advanced lamp‑out monitoring or specialized LED controllers, pair this tool with manufacturer diagnostics for full coverage.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this tester check LED trailer lights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It shows power to LED lights but cannot fully diagnose LED controllers or lamp‑out sensor systems; some LED setups may give false results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the tester need batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—this unit is powered by the vehicle\/trailer wiring and works plug‑and‑play without batteries.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55165035544919,"sku":"B09C85C92J","price":33.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-7-way-4-pin-tester.jpg?v=1790354513"},{"product_id":"oyviny-3035-p-4-pin-brake-controller-wiring-adapter-31-plug-and-play-harness-for-ford-land-rover-lincoln-mercury","title":"Oyviny 3035-P 4‑Pin Brake Controller Wiring Adapter — 31\" Plug‑and‑Play Harness for Ford\/Land Rover\/Lincoln\/Mercury","description":"\u003cstrong\u003eOyviny 3035-P is a plug-and-play 4-pin brake controller wiring adapter that lets you connect a compatible trailer brake controller to supported Ford, Land Rover, Lincoln and Mercury vehicles without cutting or splicing.\u003c\/strong\u003e\n\n\u003cp\u003eIf you regularly tow trailers and need a clean, reliable connection between your vehicle and an aftermarket brake controller, this pre-wired harness simplifies installation. It replaces hard-to-trace wiring and reduces the chance of improper splices or short circuits. The 3035-P uses a standard 4-pin brake controller plug, a 31-inch lead for flexible placement beneath the dash, and durable construction designed for long-term use.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and controllers will this adapter work with?\u003c\/h3\u003e\n\u003cp\u003eThis harness was made to fit many Ford trucks and SUVs from the 1990s through the 2010s, plus a range of Land Rover, Lincoln and Mercury models. It also matches common brake controller brands that use the 4-pin standard connector. Always verify your vehicle’s connector and the fit diagram before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible vehicles: Ford F-150\/F-250\/F-350\/F-450 series (various years), E-series vans, Expedition, Explorer, Bronco, Excursion, Flex, Windstar; Land Rover LR3\/LR4\/Range Rover models; Lincoln Navigator\/Aviator\/MKT\/Mark LT; Mercury models listed by year.\u003c\/li\u003e\n  \u003cli\u003eCompatible controllers: Tekonsha Prodigy, P2, P3, Primus IQ, Voyager; Draw-Tite Activator I\/II\/III; REESE Towpower models listed in product details.\u003c\/li\u003e\n  \u003cli\u003eReference picture 4 or vehicle-fit notes to confirm exact years and trims.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: no wire cutting, crimping, or splicing is required. One end plugs into the brake controller, the other plugs into the factory port under the dash—simple and reversible. Some vehicles may require moving a dash panel or minor access tools, but no electrical expertise is necessary for the connection itself.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play design: connects directly to factory port beneath the dash.\u003c\/li\u003e\n  \u003cli\u003eLength: about 31 inches allows flexible controller placement.\u003c\/li\u003e\n  \u003cli\u003eNo connectors to modify—no soldering, crimping, or wiring diagrams needed.\u003c\/li\u003e\n  \u003cli\u003eBasic tools: panel trim tool or screwdriver may be helpful to reach the port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build details and reliability features?\u003c\/h3\u003e\n\u003cp\u003eThe adapter uses ABS-plastic housings and tin-plated copper terminals to maintain electrical contact and resist corrosion. The cable is wrapped in a protective black nylon net tubing to shield against abrasion and to help keep routing tidy under the dash. These measures aim to reduce connection failures and maintain consistent brake-controller communication.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable ABS plug housings for secure mating and impact resistance.\u003c\/li\u003e\n  \u003cli\u003eTin-plated copper terminals for dependable conductivity and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eNylon net tubing for abrasion protection and cleaner installation routing.\u003c\/li\u003e\n  \u003cli\u003ePre-wired assembly reduces chance of cross-wiring or shorts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle’s model year and the presence of the factory brake controller port beneath the dash. Review the product images and the vehicle-compatibility list to ensure the adapter matches your exact make and year. If your brake controller uses a different plug type, this 4-pin adapter will not be compatible.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify vehicle year and model against the compatibility list and picture 4.\u003c\/li\u003e\n  \u003cli\u003eConfirm your brake controller uses the 4-pin industry-standard plug.\u003c\/li\u003e\n  \u003cli\u003eCheck available dash clearance to route the 31-inch harness without strain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 3035-P wiring adapter is aimed at trailer owners and installers who want a straightforward, factory-style connection for an aftermarket brake controller. It's well suited for Ford full-size trucks and vans, compatible Land Rover and Lincoln owners, and anyone who prefers a reversible, no-splice installation that preserves factory wiring and reduces installation time.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is cutting or splicing required to install this adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Oyviny 3035-P is plug-and-play and installs without cutting, splicing, or modifying factory wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this work with my Tekonsha P3 brake controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The adapter uses the standard 4-pin brake controller plug and is compatible with Tekonsha P3 models listed in product details.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55165478895959,"sku":"B09HTSV4LF","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-3035p-front-connector.jpg?v=1790355077"},{"product_id":"oyviny-6-oval-white-led-trailer-tail-lights-24-led-flush-mount-reverse-running-dot-sae-certified-2-pack","title":"Oyviny 6\" Oval White LED Trailer Tail Lights — 24-LED Flush-Mount Reverse \u0026 Running, DOT\/SAE Certified (2-Pack)","description":"\u003cp\u003e\u003cstrong\u003eOyviny 6-inch oval white LED trailer tail lights are compact, DOT\/SAE-certified reverse and running lamps with 24 high-output LEDs for improved nighttime and low-visibility signaling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese flush-mount oval lights combine a corrosion-resistant housing, a sealed lens, and a two-intensity LED array so the same fixture serves as a low-brightness tail\/running lamp and a high-brightness reverse\/backup lamp. Built to meet vehicle lighting standards, they install using a standard three-conductor trailer socket and sit in a rubber grommet for a secure, vibration-resistant fit.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these lights perform in poor weather and on long hauls?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny LEDs deliver a concentrated, highly visible beam that enhances detection at night, in rain, or in dusty conditions. Their sealed construction and abrasion-resistant materials help protect the electronics from road grime and moisture.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24 bright LEDs provide strong illumination for backup maneuvers.\u003c\/li\u003e\n  \u003cli\u003eIP65-rated sealing resists water spray and dust intrusion.\u003c\/li\u003e\n  \u003cli\u003eABS housing and polycarbonate lens stand up to road wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the oval design and grommet mounting reliable?\u003c\/h3\u003e\n\u003cp\u003eThe lamps are shaped with two stabilization tabs that align with the grommet notch to prevent rotation or loosening under vibration. The soft PVC grommet cushions the housing and helps maintain a tight, flush fit in cutouts or surface mounts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual “ear” tabs lock into the grommet notch for steady placement.\u003c\/li\u003e\n  \u003cli\u003eFlush mount reduces snagging and improves aerodynamics.\u003c\/li\u003e\n  \u003cli\u003eRubber grommet protects the lamp edge from chipping or cracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these lights easy to install on my trailer or truck?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: mount the lamp with the supplied grommet, then connect the standard three-wire trailer pigtail to your vehicle wiring. No specialty tools are required for the mechanical fit; electrical hookup follows conventional trailer wiring color codes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 3-wire socket compatible with 12V trailer systems.\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play electrical connection simplifies swap outs.\u003c\/li\u003e\n  \u003cli\u003eSurface-mount design fits many truck, trailer, RV, and bus applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these lights meet safety and regulatory expectations?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny oval backup lamps are manufactured to DOT and SAE criteria, making them suitable for road use where certified reverse and tail lights are required. The dual-intensity LEDs offer distinct low-level running light and higher output for reversing without needing separate fixtures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDOT\/SAE compliance for highway-legal installation.\u003c\/li\u003e\n  \u003cli\u003eSeparate intensity levels for tail\/running and reverse functions.\u003c\/li\u003e\n  \u003cli\u003eDurable build reduces maintenance and replacement frequency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These 6\" oval lights are aimed at owners and fleet managers of trailers, RVs, agricultural equipment, buses, and heavy trucks who want a compact, certified reverse and tail light with strong visibility and a secure flush fit. They suit anyone replacing worn lamps, upgrading to LED efficiency, or fitting new equipment that needs reliable, road-legal lighting.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these lights waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They have an IP65-style sealed housing for water spray and dust resistance, but are not intended for full submersion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do they work with standard 12V trailer wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they use a standard three-wire trailer socket compatible with most 12V DC systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55165567959383,"sku":"B0CLMZ7D36","price":33.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-face-oval-6in-led-light.jpg?v=1790355741"},{"product_id":"oyviny-4-way-flat-trailer-wiring-harness-for-nissan-frontier-xterra-suzuki-equator-70in-plug-and-play-corrosion-resistant","title":"Oyviny 4-Way Flat Trailer Wiring Harness for Nissan Frontier\/Xterra \u0026 Suzuki Equator — 70in Plug-and-Play, Corrosion-Resistant","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 4-way flat trailer wiring harness is a direct-fit replacement that restores turn signals, brake lights and trailer power for Nissan Frontier (2005–2025), Nissan Xterra (2005–2015) and Suzuki Equator (2009–2012) vehicles equipped with the factory tow package.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis harness is built to quickly replace a damaged OEM connector without cutting or splicing, using a plug-and-play mating plug that connects to the vehicle’s factory tow wiring. It supplies standard 4-way flat trailer functions—left\/right turn signals, stop lights and tail\/running circuit (running lights dependent on vehicle tow package hardware). The assembly is protected in a black nylon loom, includes a corrosion-resistant 4-pin socket with rubber dust cover, and uses tin-plated copper terminals for reliable conductivity.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I install this harness on my Nissan Frontier or Xterra?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be straightforward: locate the factory tow package connector, unplug the old harness, and plug the Oyviny harness into the factory socket—no cutting, splicing or special tools required. The 70-inch cable length provides slack for routing and mounting the connector where it's convenient for trailer hookup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play connector mates to factory tow package socket\u003c\/li\u003e\n  \u003cli\u003eNo wiring modifications required for vehicles with factory tow package\u003c\/li\u003e\n  \u003cli\u003e70-inch cable allows flexible routing behind bumper or bumper hitch\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover protects socket when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this harness provide running lights and brake\/turn signals for my trailer?\u003c\/h3\u003e\n\u003cp\u003eYes—this 4-way flat harness transmits brake lights, left and right turn signals, and the tail\/running circuit. However, running lights require the vehicle’s factory tow package wiring and sometimes additional relays or modules that may be part of the original tow equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 4-pin wiring: left turn, right turn, stop, and tail\u003c\/li\u003e\n  \u003cli\u003eRunning lights function when vehicle tow package wiring and relays are present\u003c\/li\u003e\n  \u003cli\u003eIf your truck lacks the factory tow relays, running lights may not operate without dealer relays\u003c\/li\u003e\n  \u003cli\u003eSuitable as a direct replacement for damaged OEM harnesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections does this harness include for longevity?\u003c\/h3\u003e\n\u003cp\u003eThe harness uses a durable black nylon wire loom to keep conductors bundled and shielded from abrasion, while the 4-pin plug features corrosion-resistant plating and a rubber cap to keep moisture and dirt out. Tin-plated copper terminals are used for consistent electrical contact and reduced corrosion risk at the connector interface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack nylon loom protects wiring from chafing and weather\u003c\/li\u003e\n  \u003cli\u003eTin-plated copper terminals promote good conductivity and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover seals the connector when unused\u003c\/li\u003e\n  \u003cli\u003eErgonomic connector design for easy grip during hookup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this harness compatible with my vehicle model years and what are the limitations?\u003c\/h3\u003e\n\u003cp\u003eThis Oyviny harness fits Nissan Frontier model years 2005–2025, Nissan Xterra 2005–2015, and Suzuki Equator 2009–2012 when the vehicle is equipped with the factory tow package connector. It replaces OEM 4-way flat connectors but does not add tow package features—vehicles without factory tow relays may lack trailer running lights until those relays are installed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit for Frontier 2005–2025, Xterra 2005–2015, Equator 2009–2012\u003c\/li\u003e\n  \u003cli\u003eRequires factory tow package wiring to provide running lights fully\u003c\/li\u003e\n  \u003cli\u003eNot a multi-function or 7-way adapter—standard 4-way flat only\u003c\/li\u003e\n  \u003cli\u003eUse as OEM-style replacement; consult dealer for missing tow relays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This wiring harness is intended for Nissan Frontier and Xterra owners, and Suzuki Equator drivers, who need a reliable, OEM-style 4-way flat connector replacement and already have the factory tow package. It’s ideal for DIY vehicle owners, fleet operators and anyone who needs a durable, easy-to-install trailer wiring replacement without splicing into factory wiring. If your vehicle lacks tow-package relays, plan to source those parts from the dealer to enable trailer running lights.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need the factory tow package for this harness to work?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This harness plugs into the factory tow package socket; without the tow package relays some running-light functions may be unavailable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation difficult or does it require splicing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No splicing or cutting is required for compatible vehicles—it's a plug-and-play replacement that connects to the factory harness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55165569728855,"sku":"B09GB1JN15","price":32.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-connector-mounted.jpg?v=1790355805"},{"product_id":"oyviny-7-to-4-trailer-plug-adapter-7-pin-rv-blade-to-4-pin-flat-11-6in-cable-molded-plug-dust-cover","title":"Oyviny 7-to-4 Trailer Plug Adapter — 7‑Pin RV Blade to 4‑Pin Flat, 11.6in Cable, Molded Plug \u0026 Dust Cover","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 7 Way to 4 Way Trailer Plug Adapter converts a vehicle’s 7-pin RV blade socket into a 4-pin flat trailer connection for reliable lighting and simple plug‑and‑play towing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact 11.6-inch adapter cable bridges modern tow vehicle sockets and older or simpler trailers that use a 4‑pin flat connector. Built with a molded 7‑way RV plug, a 4‑pin flat plug with rubber dust cover and a protective nylon wire loom, the adapter is designed for everyday towing tasks where only basic lighting circuits are required. It keeps wiring organized, protects contacts from the elements, and provides flexibility with a 6.5‑inch wire lead between connectors.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I install the Oyviny 7-to-4 adapter quickly?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is plug-and-play: insert the 7‑pin RV blade into your vehicle’s 7‑way socket, then attach the 4‑pin flat plug to the trailer harness. No tools or wiring changes are necessary when both vehicle and trailer have standard connectors.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlug the molded 7‑pin into the vehicle’s 7‑way blade receptor.\u003c\/li\u003e\n  \u003cli\u003eConnect the 4‑pin flat plug to the trailer’s flat socket until it seats firmly.\u003c\/li\u003e\n  \u003cli\u003eUse the nylon wire loom to keep the cable neat and prevent chafing.\u003c\/li\u003e\n  \u003cli\u003eCover the 4‑pin terminals with the rubber dust cap when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lighting functions will work when using this adapter?\u003c\/h3\u003e\n\n\u003cp\u003eThis adapter carries essential lighting circuits only — running lights, turn signals and brake lights — by mapping the 7‑pin vehicle outputs to the 4‑pin trailer wiring. It does not transfer auxiliary functions like reverse lamps or electric brakes, so trailers requiring those circuits will need a full 7‑pin connection or separate wiring.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSupports tail\/running lights, left\/right turn signals and stop lights.\u003c\/li\u003e\n  \u003cli\u003eDoes not support trailer brake controllers or 12V auxiliary power circuits.\u003c\/li\u003e\n  \u003cli\u003eIdeal for basic lighting needs on utility trailers, small boats, and older trailers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the adapter weatherproof and durable for outdoor use?\u003c\/h3\u003e\n\n\u003cp\u003eThe Oyviny adapter uses a molded 7‑way plug and a rubber cover on the 4‑pin blade to shield contacts from water and dust. A black nylon wire loom bundles and protects the conductors from abrasion, while rugged connector bodies resist common road and weather exposure.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMolded 7‑pin construction resists cracking and moisture intrusion.\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover prevents corrosion of the 4‑pin terminals.\u003c\/li\u003e\n  \u003cli\u003eNylon loom reduces wear where the cable flexes and rubs.\u003c\/li\u003e\n  \u003cli\u003e6.5\" lead provides flexible positioning between connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this adapter fit my vehicle and trailer setup?\u003c\/h3\u003e\n\n\u003cp\u003eThe adapter is compatible with standard SAE 7‑way RV blade sockets and standard 4‑pin flat trailer plugs used across most trucks, SUVs, RVs and trailers. Confirm your vehicle has a 7‑pin blade socket and your trailer uses the 4‑pin flat style before purchasing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWorks with common 7‑pin RV blade sockets on tow vehicles.\u003c\/li\u003e\n  \u003cli\u003eMatches standard 4‑pin flat trailer connectors used on many small trailers.\u003c\/li\u003e\n  \u003cli\u003eNot suitable if your trailer needs electric brakes or auxiliary power via 7‑pin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 7 Way to 4 Way Trailer Plug Adapter is aimed at drivers who tow small to medium trailers, boat trailers, or utility trailers that only require basic lighting. It’s useful for RV owners who occasionally tow older 4‑pin trailers, fleet operators standardizing connections, and DIYers who want a durable, no‑fuss solution to convert a 7‑pin vehicle socket into a 4‑pin trailer feed without rewiring. If your towing needs include electric brakes or constant 12V auxiliary power, consider a full 7‑pin wiring solution instead.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this adapter carry electric brakes or 12V power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It only transfers basic lighting circuits (running, turn, brake); electric brakes and 12V auxiliary power are not supported.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long is the cable between connectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The overall adapter is 11.6 inches with a 6.5‑inch wire lead between the 7‑pin and 4‑pin connectors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55165634740567,"sku":"B0BPXR7RTW","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-7-to-4-adapter.jpg?v=1790356729"},{"product_id":"oyviny-trailer-wiring-harness-4-pin-56094-for-2010-2017-gmc-terrain-chevrolet-equinox-direct-fit-plug-and-play","title":"Oyviny Trailer Wiring Harness 4-Pin 56094 for 2010–2017 GMC Terrain \u0026 Chevrolet Equinox — Direct-Fit Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eOyviny's custom 4-pin 56094 trailer wiring harness adds a plug-and-play 4-way flat connector to 2010–2017 GMC Terrain and Chevrolet Equinox models for reliable trailer lighting connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you need a simple, factory-style trailer wiring solution for your Terrain or Equinox, this Oyviny kit provides a direct-fit 4-pole connector that installs without cutting or splicing. Built with corrosion-resistant terminals, a rubber dust cover, and a protective nylon sleeve, the harness is designed to withstand road exposure while keeping your trailer lights functioning correctly.\u003c\/p\u003e\n\n\u003ch3\u003eHow easy is installation on a 2010–2017 Terrain or Equinox?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be straightforward and fast: the harness plugs directly into the existing vehicle sockets so you don’t need to remove panels or splice factory wiring. Most owners can complete the job with minimal tools in under an hour.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit connectors that mate with factory sockets\u003c\/li\u003e\n  \u003cli\u003eNo cutting or splicing required\u003c\/li\u003e\n  \u003cli\u003eApproximately 80 inches of cable for flexible routing\u003c\/li\u003e\n  \u003cli\u003eIncludes rubber dust cover for the socket when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lighting functions does the 4-pole connector support?\u003c\/h3\u003e\n\u003cp\u003eThe standard 4-flat plug delivers power for tail lights, turn signals, and brake lights plus ground—covering the essential lighting needs for small trailers. It’s compatible with most utility trailers, bike racks with lights, and small boat trailers that use the 4-way format.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTail\/parking lights\u003c\/li\u003e\n  \u003cli\u003eLeft and right turn signals\u003c\/li\u003e\n  \u003cli\u003eBrake lights\u003c\/li\u003e\n  \u003cli\u003eGround\/return connection for stable circuit performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the harness built to resist weather and road wear?\u003c\/h3\u003e\n\u003cp\u003eOyviny engineered this harness with durable materials to handle exposure to moisture, road salt, and abrasion. The wiring bundle is wrapped in a black nylon net tube while tin-plated brass terminals and pure copper wires ensure good conductivity and resistance to corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTin-plated brass terminals for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePure copper conductors for reliable electrical flow\u003c\/li\u003e\n  \u003cli\u003eBlack nylon sleeve protects against chafing and UV exposure\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover keeps moisture and debris out of the socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this harness work with aftermarket trailers and adapters?\u003c\/h3\u003e\n\u003cp\u003eThe 4-way flat is a common industry standard, so it will interface with a wide range of trailers and compatible adapters. If you need additional functions such as reverse lights or trailer brakes, you can pair this harness with a separate converter or upgrade to a 7-way solution.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with most trailers using a 4-flat connector\u003c\/li\u003e\n  \u003cli\u003eCompatible with common 4-to-7-way adapters when additional circuits are required\u003c\/li\u003e\n  \u003cli\u003eCan be combined with converters for backup or auxiliary lighting\u003c\/li\u003e\n  \u003cli\u003eNot a direct replacement for 7-way brake-controller circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: drivers of 2010–2017 GMC Terrain and Chevrolet Equinox who want a dependable, factory-style 4-pole trailer connector without the hassle of cutting or splicing vehicle wiring. It’s ideal for owners towing small trailers, cargo carriers, or light boat trailers who need a weather-resistant, plug-and-play solution that preserves the vehicle’s original wiring integrity.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this harness plug directly into my 2015 Chevy Equinox?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s a direct-fit 4-pin harness designed for Chevy Equinox models from 2010–2017, with no splicing required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include protection against corrosion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it uses tin-plated brass terminals, pure copper wires, and a rubber dust cover for weather resistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55165718888791,"sku":"B09KBSZ5WW","price":39.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-view_04895930-b14a-48a3-9d6f-c9792e4a4c95.jpg?v=1790357507"},{"product_id":"oyviny-4-way-flat-to-7-way-round-trailer-wiring-adapter-black-dual-output-with-mounting-bracket","title":"Oyviny 4-Way Flat to 7-Way Round Trailer Wiring Adapter — Black, Dual-Output with Mounting Bracket","description":"\u003cb\u003eOyviny's 4-way flat to 7-way round trailer wiring adapter converts a vehicle-side 4-pin flat output into both a 4-pin flat and a 7-pin round connector, giving you dual outputs and a mounting bracket for secure installation.\u003c\/b\u003e\n\nThis compact adapter solves a common towing mismatch: many trucks and older vehicles only have a 4-pin flat socket while modern trailers and RVs often use a 7-pin round plug for lights, brakes, and auxiliary power. Designed for durability and simple installation, the Oyviny adapter provides both connector types at the trailer end so you can tow multiple trailers without rewiring your vehicle.\n\n\u003ch3\u003eHow does this adapter let me tow trailers with different plugs?\u003c\/h3\u003e\n\u003cp\u003eThe adapter provides both a 4-pin flat output and a 7-pin round output from a single vehicle-side 4-pin flat input. It routes essential lighting circuits through 18 AWG wire for the flat connector and uses dedicated 14 AWG pigtails for brake, reverse, and auxiliary power to support the 7-pin functions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConverts vehicle 4-pin flat to both 4-pin and 7-pin trailer connectors\u003c\/li\u003e\n  \u003cli\u003eIncludes additional pigtails for reverse, brake, and power functions\u003c\/li\u003e\n  \u003cli\u003eWorks with most standard trailers and RVs without vehicle rewiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction ensure reliable towing performance?\u003c\/h3\u003e\n\u003cp\u003eThe body is molded from ABS plastic to resist rust and impact while keeping weight low. Internal conductors are pure copper for good conductivity; wire gauges are matched to function with 18 AWG for standard lighting and 14 AWG for higher-load circuits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable ABS housing resists corrosion and weathering\u003c\/li\u003e\n  \u003cli\u003ePure copper wiring for consistent electrical contact\u003c\/li\u003e\n  \u003cli\u003eBlack wire loom protects wiring from abrasion and UV exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and does it stay secure while driving?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: the vehicle-side 4-pin flat snaps into the existing socket and the adapter's outputs accept trailer plugs without extra adapters. A metal mounting bracket with included screws and nuts lets you fasten the adapter to the hitch area so it remains firm during travel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSnap-fit 4-pin connector for a tight, wobble-free fit\u003c\/li\u003e\n  \u003cli\u003eMounting bracket, screws, and nuts included for permanent installation\u003c\/li\u003e\n  \u003cli\u003eDust covers on both sockets help prevent moisture and corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the adapter protect wiring and connectors from the elements?\u003c\/h3\u003e\n\u003cp\u003eThe adapter is designed for outdoor towing environments: dust caps seal unused sockets and a protective loom covers the wire assembly to reduce chafing and exposure. These features help preserve both the connector appearance and electrical reliability over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRubber dust covers for 4-way and 7-way outlets\u003c\/li\u003e\n  \u003cli\u003eProtective black wire loom for abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eABS shell minimizes rust risk for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for? If you tow more than one type of trailer or switch between trailers and RVs, the Oyviny 4-way to 7-way adapter is a practical, budget-friendly accessory. It suits truck and SUV owners who need a quick, reliable electrical conversion without altering factory wiring, and for anyone who wants a durable, mountable solution that resists weather and stays put under load.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this adapter support electric trailer brakes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the adapter includes a 14 AWG pigtail for the brake circuit, allowing most electric brake systems to function when hooked to a compatible trailer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I leave the adapter mounted on the vehicle full-time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — with the mounting bracket and dust covers, it’s designed for permanent or semi-permanent installation outdoors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55165858513239,"sku":"B08N5WR1RY","price":39.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-view_2c389dd4-c6c1-45d0-9ee5-5028d75ec3fd.jpg?v=1790358856"},{"product_id":"oyviny-4-round-led-reverse-lights-24-led-white-backup-pair-ip65-waterproof-surface-mount","title":"Oyviny 4\" Round LED Reverse Lights — 24-LED White Backup Pair, IP65 Waterproof, Surface-Mount","description":"\u003cstrong\u003eCompact and powerful 4-inch round LED reverse lights from Oyviny deliver bright white illumination for trailers, trucks, and campers.\u003c\/strong\u003e\n\n\u003cp\u003eThese Oyviny 4\" round reverse\/back-up lights use 24 high-efficiency LEDs to produce a focused, bright white beam that improves rear visibility for 12V vehicles. Built with a reflective bowl and sealed housing, they offer strong light output with lower current draw and enhanced weather resistance. The pair is designed for surface-mount installation with a rubber grommet to reduce water ingress, making them suitable for trailers, buses, RVs, and trucks where DOT-style brightness and reliable operation are needed.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright are these 24-LED backup lights in real use?\u003c\/h3\u003e\n\u003cp\u003eThe 24 LEDs are arranged with a reflective bowl to concentrate output into a clear white beam, which increases visibility when reversing at night or during poor weather. LEDs light almost instantly and consume less power than incandescent equivalents.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24 quality LED diodes for intense white output\u003c\/li\u003e\n  \u003cli\u003eReflective bowl for tighter, more visible beam\u003c\/li\u003e\n  \u003cli\u003eLower current draw and reduced heat compared with bulbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill they stand up to road moisture and corrosion?\u003c\/h3\u003e\n\u003cp\u003eEach light is assembled with a welded lens and housing and sealed with silicone to achieve an IP65 rating, protecting against dust and low-pressure water jets. In addition, the supplied rubber grommet helps keep the mounting point snug and further limits moisture entry.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWelded lens-to-housing seam with silicone sealing\u003c\/li\u003e\n  \u003cli\u003eIP65-rated protection for dust and splashing water\u003c\/li\u003e\n  \u003cli\u003eIncluded rubber grommet improves mounting water-resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation on trailers and vehicles?\u003c\/h3\u003e\n\u003cp\u003eThese 4\" reverse lights are made for surface-mounting without screws; you select an appropriate hole and press the unit into place. They use a standard 3-pin wiring connection (wiring not included), and the required hole dimensions are clearly defined to speed fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSurface-mount design — no screws required for basic installation\u003c\/li\u003e\n  \u003cli\u003eHole recommendation: 5.4\" diameter, 1.2\" depth for proper seating\u003c\/li\u003e\n  \u003cli\u003eConnects to a standard 3-pin light wire (not supplied)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicle types and uses suit these lights?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny 4\" round LEDs work as reverse\/back-up illumination on most 12V platforms, from small trailers to larger commercial rigs. They’re ideal wherever a compact, bright white reversing lamp is needed for safer maneuvering and better visibility to other road users.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with trailers, buses, vans, pickup trucks, and RVs\u003c\/li\u003e\n  \u003cli\u003eUseful for reversing, parking assistance, and added rear visibility\u003c\/li\u003e\n  \u003cli\u003eDesigned for typical 12V vehicle electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: drivers and fleet owners who want a compact, easy-to-install reverse light solution with concentrated white LED output and dependable weather resistance. If you need a pair of strong, low-draw backup lamps for trailers, campers, trucks, or buses that balance brightness, longevity, and rugged sealing, these Oyviny 4-inch LEDs are built for that purpose.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these lights fully waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are IP65 rated, sealed against dust and low-pressure water jets, and include a rubber grommet for improved water resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What wiring do I need to install them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They use a standard 3-pin light wire for 12V systems; the connector and wiring are not included with the lights.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55165901996375,"sku":"B0CW93ZN6L","price":38.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-facing-4-inch-pair.jpg?v=1790359711"},{"product_id":"oyviny-7-pin-round-to-7-pin-blade-rv-trailer-adapter-14-inch-lead-with-mounting-bracket-and-dust-cover","title":"Oyviny 7-Pin Round to 7-Pin Blade RV Trailer Adapter — 14-inch Lead with Mounting Bracket and Dust Cover","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 7-pin round to 7-pin blade RV trailer adapter converts a vehicle's round 7-way socket to a standard 7-way blade connector, with a 14-inch lead and included mounting bracket for secure, weather-resistant towing connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you need to tow a trailer with mismatched connector types, this adapter bridges the gap quickly and reliably. It’s designed for vehicles whose brake lights share circuits with turn signals, transforming a 7-way round vehicle plug into the common 7-way blade trailer inlet. Built with a molded plug, a dust cover, and a protective nylon loom, the adapter focuses on durability and ease of installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter install and connect?\u003c\/h3\u003e\n\u003cp\u003eInstallation is plug-and-play: simply mate the round vehicle plug to the adapter and insert the blade end into the trailer socket. The package includes a mounting bracket and hardware so you can secure the adapter near your hitch to prevent strain on the wiring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play mating of round vehicle plug to 7-way blade trailer connector.\u003c\/li\u003e\n\u003cli\u003e14-inch wire lead provides flexible routing and reduces tension at the junction.\u003c\/li\u003e\n\u003cli\u003eMounting bracket and fasteners included for a secure, tidy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with all trucks and trailers?\u003c\/h3\u003e\n\u003cp\u003eThis adapter works specifically where the vehicle’s brake light and turn signal circuits are combined into the 7-way round plug. It will not function correctly on vehicles that separate brake lights and turn signals or on some semi-tractors without reconfiguration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible when brake and turn signals share the same circuit on the round plug.\u003c\/li\u003e\n\u003cli\u003eNot suitable for vehicles with separate brake signal wiring or certain commercial connectors.\u003c\/li\u003e\n\u003cli\u003eRecommend using a circuit tester to confirm pin functions before towing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weather-resistant is the connector?\u003c\/h3\u003e\n\u003cp\u003eThe adapter housing is molded for strength and resists moisture and impact. A spring-loaded dust cover shields the blade terminals when not in use, and a black nylon wire loom bundles and protects the wires from abrasion and road grime.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMolded 7-way plug resists wear and moisture for longer service life.\u003c\/li\u003e\n\u003cli\u003eSpring-loaded dust cap keeps terminals dry and corrosion-free when idle.\u003c\/li\u003e\n\u003cli\u003eProtective nylon loom prevents abrasion and helps organize wires under the vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre any wiring changes ever necessary?\u003c\/h3\u003e\n\u003cp\u003eSome vehicles use alternative pin assignments on their 7-way round connectors, so you may need to confirm the pin functions with a tester. If pin functions differ, swapping a couple of pins in the adapter can correct signals, but only perform modifications if you are confident with trailer wiring or consult a professional.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse a 7-way circuit tester to verify each pin’s function before connecting a trailer.\u003c\/li\u003e\n\u003cli\u003ePin swaps can resolve mismatches, but require wiring knowledge or a technician.\u003c\/li\u003e\n\u003cli\u003eManual checks protect trailers and vehicle lights from incorrect connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 7-pin adapter is aimed at owner-operators, RV owners, and DIY tow-vehicle enthusiasts who need a reliable, short-length adapter to connect a round 7-way vehicle socket to a standard 7-way blade trailer plug. It’s ideal if you want a ready-to-install, weather-resistant solution with a mounting bracket included, but it’s not the right choice for vehicles with separate brake and turn-signal circuits or heavy commercial tractor setups.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this adapter work on my truck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It works if your vehicle’s 7-way round plug combines brake and turn signals. Use a tester to confirm pin functions before connecting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the adapter resist weather and corrosion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It has a molded plug, spring-loaded dust cover, and nylon loom to protect terminals and wiring from moisture.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55166039851351,"sku":"B0BRSV1LDB","price":36.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-7pin-adapter-front-view.jpg?v=1790361573"},{"product_id":"oyviny-2-to-3-wire-tail-light-converter-splice-in-solid-state-adapter-for-trailers-with-pre-stripped-color-coded-leads","title":"Oyviny 2-to-3-Wire Tail Light Converter, Splice-In Solid-State Adapter for Trailers with Pre-Stripped Color-Coded Leads","description":"\u003cstrong\u003eOyviny's 2-to-3-wire splice-in trailer tail light converter turns a two-wire vehicle tail-light system into a standard three-wire trailer circuit so brake and turn signals operate separately.\u003c\/strong\u003e\n\n\u003cp\u003eIf you're towing an older trailer, dinghy, or RV that uses a combined two-wire taillight setup, this compact Oyviny adapter provides a reliable way to split signals into dedicated turn and brake circuits. The unit splices into existing wiring or to a 4-way flat socket and uses color-coded, pre-stripped leads for quicker installation. Built from durable ABS thermoplastic, the converter is designed for long-term service without adding an external flasher or battery taps.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this converter separate brake and turn lights?\u003c\/h3\u003e\n\u003cp\u003eThe converter receives the combined two-wire input and electronically splits it into three distinct outputs so your trailer’s brake and turn lamps respond independently. It uses solid-state circuitry to interpret signal differences and route power accordingly without mechanical relays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAccepts a 2-wire vehicle tail-light feed and produces standard 3-wire trailer outputs\u003c\/li\u003e\n  \u003cli\u003eSolid-state electronics separate brake vs. turn functions automatically\u003c\/li\u003e\n  \u003cli\u003eColor-coded wiring reduces installation errors\u003c\/li\u003e\n  \u003cli\u003eNo additional flasher relay or battery connection is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicle and trailer setups is this compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis splice-in adapter targets vehicles and towed units that use a combined taillight circuit—commonly older cars, dinghies, and some RV setups. It works well with pickup trucks, vans, and trailers that accept a 3-wire input from a tow vehicle once converted.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for trailers, RVs, dinghies and older tow vehicles with 2-wire outputs\u003c\/li\u003e\n  \u003cli\u003eCan be spliced into trailer wiring or connected at a 4-way flat socket\u003c\/li\u003e\n  \u003cli\u003eNot suitable for vehicles that already use multiplex or low-side switching systems\u003c\/li\u003e\n  \u003cli\u003eDoes not convert a 3-wire vehicle to a 2-wire towed vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is the installation and what materials come with the unit?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with basic trailer wiring: the converter arrives with pre-stripped, color-coded leads and labeled functions to help you match vehicle wires quickly. The package includes wire taps for direct splicing so you can avoid cutting long harness sections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-stripped and color-coded wires labeled by function for fast hookups\u003c\/li\u003e\n  \u003cli\u003eIncludes wire taps for splicing into existing harnesses without soldering\u003c\/li\u003e\n  \u003cli\u003eCompact ABS housing resists road vibration and weather exposure\u003c\/li\u003e\n  \u003cli\u003eUse basic tools (wire crimper, electrical tape or heat-shrink) to secure connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there any limitations or special warnings to know before buying?\u003c\/h3\u003e\n\u003cp\u003eThere are a few compatibility and function notes to consider: this model does not support tailgate or cargo box lighting, and the solid-state design won’t function properly with some modern low-side switch or multiplex electrical systems. It also cannot be reversed to turn a three-wire vehicle into a two-wire trailer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNot compatible with low-side switch or multiplexed vehicle lighting systems\u003c\/li\u003e\n  \u003cli\u003eTailgate light functions are not supported by this converter\u003c\/li\u003e\n  \u003cli\u003eCannot be used in reverse to convert 3-wire vehicle outputs to 2-wire\u003c\/li\u003e\n  \u003cli\u003eTest connections after installation to confirm proper signal separation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 2-to-3-wire tail light converter is aimed at DIY tow-vehicle owners, small-fleet operators, and RV or dinghy enthusiasts who need a dependable, non-invasive way to convert older two-wire tail-light outputs into a modern three-wire trailer circuit. If you want a compact, durable splice-in adapter with clear labeling and included wire taps, this offers a practical solution—provided your vehicle electrical system is of the compatible type.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this converter myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes pre-stripped, color-coded wires and wire taps for DIY splicing with basic electrical tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this work with modern multiplex electrical systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The solid-state converter won’t function correctly with low-side switch or multiplex systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55166113612119,"sku":"B08MZ9CC2S","price":36.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-housing-view.jpg?v=1790363355"},{"product_id":"oyviny-6-pin-round-to-7-pin-rv-trailer-wiring-adapter-25-heavy-duty-cable-corrosion-resistant","title":"Oyviny 6‑Pin Round to 7‑Pin RV Trailer Wiring Adapter — 25\" Heavy‑Duty Cable, Corrosion‑Resistant","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 6-pin round to 7-pin blade trailer adapter converts older 6-way round sockets into a full 7-way RV blade connection, delivering a reliable, weather-resistant plug-and-play link for brake, signal, running, and reverse lights.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eOlder trucks and SUVs often use a 6-pin round connector that doesn’t match modern 7-way RV blades. This 25-inch Oyviny adapter bridges the gap without splicing or rewiring, letting you tow campers, boat trailers, and horse trailers equipped with standard 7-way sockets. Built with corrosion-resistant metal housings, copper conductors, and a protective nylon loom, it’s designed for durable outdoor use and easy daily handling.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter solve mismatched trailer plugs?\u003c\/h3\u003e\n\u003cp\u003ePlug the 6-pin round end into your vehicle’s factory socket and attach your trailer’s 7-way blade plug into the adapter’s receptacle. The adapter maps each essential circuit — lights and backup — to the correct terminal, restoring full trailer lighting and brake signal function without permanent vehicle modifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConverts pre-1995 6-pin round sockets to modern 7-way blade standard\u003c\/li\u003e\n  \u003cli\u003eNo cutting, soldering, or splicing required — true plug-and-play\u003c\/li\u003e\n  \u003cli\u003ePreserves factory wiring integrity and vehicle resale value\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this hold up to outdoor exposure and heavy use?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny adapter pairs zinc die-cast metal housings with brass terminals and pure copper wiring for long-term conductivity and rust resistance. A black nylon loom bundles and protects the wires while a spring-loaded dust cover shields the 7-way socket when it’s not connected.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZinc die-cast metal plug housings resist corrosion in wet conditions\u003c\/li\u003e\n  \u003cli\u003eBrass terminals and copper conductors maintain strong electrical contact\u003c\/li\u003e\n  \u003cli\u003eNylon loom and dust cover guard wiring and terminals from wear and contaminants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and daily use?\u003c\/h3\u003e\n\u003cp\u003eInstallation takes only moments: insert the round 6-pin into your vehicle, then plug the trailer’s 7-pin blade into the adapter’s socket. Ergonomic handle hooks on both sides of the round plug provide an improved grip for quick connections and clean disconnections, even when wearing gloves or working in tight spaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple plug-and-play setup in under a minute\u003c\/li\u003e\n  \u003cli\u003e25-inch cable length gives flexible routing and clearance for common tow setups\u003c\/li\u003e\n  \u003cli\u003eHandle hooks simplify plugging and unplugging in low-light or cold conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat wiring functions are supported by this adapter?\u003c\/h3\u003e\n\u003cp\u003eThe adapter routes power for standard trailer lighting and backup circuits so turn signals, brake lights, taillights, and reverse lights operate correctly. While it provides the core lighting and ground connections required for safe towing, any trailer-specific power accessories should be verified for compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn signals, brake lights, and running lights are wired through correctly\u003c\/li\u003e\n  \u003cli\u003eReverse light circuit supported where present on the 6-pin input\u003c\/li\u003e\n  \u003cli\u003eGround connection maintained for stable electrical behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Tow vehicle owners with legacy 6-pin round connectors who need a quick, reliable way to connect 7-pin RV or trailer plugs will benefit from the Oyviny adapter. It’s ideal for owners of older pickups and SUVs preparing to tow campers, small trailers, boats, or horse trailers without altering the vehicle’s factory wiring. Professionals and occasional tow users alike will appreciate its rugged construction, straightforward install, and protective features for routine outdoor towing tasks.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this adapter work with my pre-1995 truck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It converts common 6-pin round sockets found on older trucks to a 7-way blade RV socket without rewiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need tools to install the adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No tools required — simply plug the 6-pin into the vehicle and attach the trailer’s 7-pin blade.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55166368219479,"sku":"B0GGN5H3XW","price":38.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-6-pin-round-to-7-pin-adapter.jpg?v=1790367250"},{"product_id":"oyviny-sae-to-o-ring-battery-extension-cable-3-pack-6ft-with-15a-fuse-16awg-weather-resistant-harness","title":"Oyviny SAE to O-Ring Battery Extension Cable 3-Pack 6ft with 15A Fuse, 16AWG Weather-Resistant Harness","description":"\u003cp\u003e\u003cstrong\u003eOyviny 3Pack 6FT SAE Battery Connector Extension Cable is a 6-foot, 16AWG SAE-to-O-ring quick-disconnect harness with a 15A inline fuse that lets you safely extend battery charging or draw power for trickle chargers, solar panels, and maintenance devices.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis three-cable set is built to give reliable, weather-resistant connections between a battery and any device with an SAE port. Each harness converts a two-pin SAE plug into heavy-duty O-ring terminals so you can leave a secure charging point on the battery while plugging and unplugging chargers or solar leads without repeatedly handling battery posts. Rugged construction and a fuse-protected inline connector make these cables suitable for motorcycles, lawn equipment, ATVs, RVs and seasonal storage scenarios.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cable keep a battery charged during storage?\u003c\/h3\u003e\n\u003cp\u003eBy converting the battery posts to a quick-disconnect SAE port, the cable lets you connect a trickle charger or maintenance device without accessing the battery itself. The SAE port is easy to plug into while the O-ring terminals remain fastened to the battery posts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCreates a permanent SAE charging point on the battery for simple access\u003c\/li\u003e\n  \u003cli\u003e3-pack provides multiple bikes or simultaneous devices\u003c\/li\u003e\n  \u003cli\u003e6-foot length gives flexible routing away from vibration or heat\u003c\/li\u003e\n  \u003cli\u003e15A inline fuse prevents overloads while charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety features protect my vehicle and devices?\u003c\/h3\u003e\n\u003cp\u003eEach extension includes a 15A inline fuse to limit current during a short or overload, reducing risk to vehicle wiring and connected chargers. The connectors are insulated and the cable jacket resists abrasion and outdoor exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e15A fuse protects against excessive current draw\u003c\/li\u003e\n  \u003cli\u003e16AWG pure copper conductors for efficient, low-loss transfer\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty PVC jacket resists chafing and sunlight\u003c\/li\u003e\n  \u003cli\u003eRubber dust cap seals the SAE port from water and debris when unused\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my vehicle or solar setup?\u003c\/h3\u003e\n\u003cp\u003eThe harness is compatible with most 12–24V DC systems that use SAE-style two-pin connectors and standard battery posts. With a 600V maximum voltage rating and broad temperature tolerance, it's suitable for typical vehicle electrical work and many low-voltage solar or charging accessories.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 12–24V DC applications like motorcycles, ATVs, cars, boats, and RVs\u003c\/li\u003e\n  \u003cli\u003eWorks with solar panels, battery maintainers, trickle chargers and accessories that use SAE ports\u003c\/li\u003e\n  \u003cli\u003eMax voltage 600V; operating temperature -30℃ to 105℃\u003c\/li\u003e\n  \u003cli\u003eRing terminals fit common battery post sizes for secure connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and everyday use?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: attach the O-ring terminals to the battery posts and plug the SAE connector into your matching device. The quick-disconnect design speeds daily connection and removal without tools, and the 6-foot length helps route the cable away from moving parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple ring-terminal hookup to battery posts—no modifications required\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play SAE connector for fast connect\/disconnect\u003c\/li\u003e\n  \u003cli\u003eThree identical cables included so you can outfit several vehicles or keep spares\u003c\/li\u003e\n  \u003cli\u003eDurable materials minimize maintenance in storage or outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny 3Pack SAE-to-O-ring extension set is ideal for motorcycle owners, small vehicle enthusiasts, lawn and garden equipment caretakers, RV and boat owners, and anyone who wants an easy, safer way to maintain batteries during storage or while using portable solar\/charging gear. It’s especially useful if you prefer a permanent, weather-resistant SAE access point so chargers or monitors can be attached quickly without disturbing battery terminals.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these cables with a 12V solar panel charger?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cables support 12–24V DC systems and work with SAE-equipped solar chargers and maintainers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the ring terminals permanent once installed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They’re standard O-ring terminals that bolt to battery posts and can be removed, but are meant for semi-permanent use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55166642815319,"sku":"B0FY34B8R5","price":35.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-packaging-three-cables.jpg?v=1790369449"},{"product_id":"oyviny-4-pin-to-7-way-trailer-adapter-with-mounting-bracket-7-inch-lead-16awg-copper-dust-covers","title":"Oyviny 4-Pin to 7-Way Trailer Adapter with Mounting Bracket, 7-inch Lead — 16AWG Copper, Dust Covers","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 4-pin to 7-way round blade trailer adapter converts a vehicle's 4-way flat outlet into a full 7-way blade socket, complete with mounting bracket and dust covers for protected, reliable towing connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your tow vehicle has a 4-way flat connector but your trailer or accessory requires a 7-way blade feed, this Oyviny adapter bridges the gap without rewiring the vehicle. Built with 16 AWG copper conductors, tin-plated brass terminals and a durable molded housing, it provides a tidy, weather-resistant link between factory tow packages and trailers, RVs, boats, or utility equipment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the adapter make towing wiring simpler?\u003c\/h3\u003e\n\u003cp\u003eThe adapter eliminates the need to install a new socket on the tow vehicle by converting the existing 4-way flat plug into a standard 7-way blade receptacle. It routes the essential circuits—tail, brake, turn signals, reverse and auxiliary—through a single compact interface for plug-and-play use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConverts 4-way flat vehicle side to 7-way blade trailer side\u003c\/li\u003e\n  \u003cli\u003ePre-wired 16 AWG copper leads for immediate connection\u003c\/li\u003e\n  \u003cli\u003e7\" lead between connectors gives flexible mounting options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protects the connector from weather and road debris?\u003c\/h3\u003e\n\u003cp\u003eBoth ends include spring-loaded dust covers to keep moisture, dirt and corrosion out when not connected. The molded housing plus a black wire loom around the 4-pin conductors helps shield wiring from abrasion and extends service life in outdoor environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring-loaded dust caps on both 4-way and 7-way ends\u003c\/li\u003e\n  \u003cli\u003eMolded plastic shell resists impact and UV exposure\u003c\/li\u003e\n  \u003cli\u003eWire loom organizes and safeguards bundled conductors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the adapter to install and mount?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: the kit includes a mounting bracket and fasteners so you can secure the adapter near the hitch or bumper. No vehicle rewiring is required—simply plug the 4-way flat into the vehicle, mount the bracket, and attach the 7-way socket where the trailer plug can reach.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes mounting bracket, six screws and six nuts\u003c\/li\u003e\n  \u003cli\u003eNo soldering or vehicle modification for most installs\u003c\/li\u003e\n  \u003cli\u003e7\" harness length allows flexible socket positioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my vehicle or trailer?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny adapter is designed to mate with standard factory 4-way flat outputs and OEM 7-way blade trailers, covering a wide range of makes and models. It works well for boats, RVs, ATVs and common truck brands that use the standard connector types.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with most OEM 4-way flat and 7-way blade systems\u003c\/li\u003e\n  \u003cli\u003eSuitable for marine, RV, trailer, and utility towing applications\u003c\/li\u003e\n  \u003cli\u003eCommonly used with Chevrolet, Ford, Dodge\/RAM, Toyota, GMC and others\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This adapter is ideal for vehicle owners who need a quick, durable way to add a 7-way blade socket without altering factory wiring—perfect for occasional tow users, rental rigs, DIY trailer owners, and small fleet operators who want a neat, protected connection point mounted near the hitch.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this adapter require vehicle rewiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No rewiring needed for most setups; it plugs into your vehicle's 4-way flat and provides a 7-way socket.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this adapter weatherproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, both ends have spring-loaded dust covers and a molded housing to resist moisture and debris.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55166663622999,"sku":"B0CQCXLM3N","price":36.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector.jpg?v=1790369692"},{"product_id":"oyviny-6-oval-red-led-trailer-tail-lights-2pc-24-led-super-bright-ip65-weatherproof","title":"Oyviny 6\" Oval Red LED Trailer Tail Lights 2PC — 24-LED Super Bright, IP65 Weatherproof","description":"\u003cp\u003e\u003cstrong\u003eOyviny 6-inch oval red LED trailer tail lights are a DOT SAE–certified 2-piece set combining brake, turn and tail functions in a super-bright, weatherproof housing for 12V vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese 6\" oval LED lamps deliver a compact, low-profile lighting solution designed for trailers, RVs, trucks and commercial vehicles. Each light contains 24 LEDs arranged for high visibility during braking and signaling while maintaining a dimmer output for running lights. Built from impact-resistant ABS with a polycarbonate lens and sonic sealing, the assembly resists water, dust and vibration to hold up in road conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright are these LEDs and how are they used for different signals?\u003c\/h3\u003e\n\u003cp\u003eThe 24 LEDs in each oval are calibrated so the tail function produces a low, constant glow while brake and turn functions switch to a higher intensity for attention-grabbing signaling. This layered brightness helps other drivers distinguish running lights from active signals in varying visibility conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24 high-intensity LEDs per lamp for clear brake\/turn signaling\u003c\/li\u003e\n  \u003cli\u003eLower luminosity for tail\/running light use to reduce glare\u003c\/li\u003e\n  \u003cli\u003eDistinct visual difference between tail and active signal modes\u003c\/li\u003e\n  \u003cli\u003eWorks on standard 12V DC electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these lights durable and weatherproof for heavy-duty use?\u003c\/h3\u003e\n\u003cp\u003eThe housing uses corrosion-resistant ABS and a durable PC lens with a sonic seal and IP65 waterproof rating, giving reliable protection against splashes, dust and normal road vibration. The design is intended for long-term commercial use on trailers, trucks and farm equipment without frequent failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS housing and polycarbonate lens for impact resistance\u003c\/li\u003e\n  \u003cli\u003eSonic sealing and IP65 rating for water and dust protection\u003c\/li\u003e\n  \u003cli\u003eShock-proof construction suited for highway and off-road use\u003c\/li\u003e\n  \u003cli\u003eDOT SAE certification aligns with regulatory standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what mounting hardware is included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is a straightforward plug-and-play process: each lamp accepts a standard 3-wire trailer light socket and fits into a rubber grommet that secures the housing. The included grommets feature two molded \"ears\" that lock into notches, preventing rotation or loosening under vibration. A 3-wire pigtail is required but not included.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 3-wire socket at rear for quick connections\u003c\/li\u003e\n  \u003cli\u003eBlack rubber grommets with molded ears for secure fitment\u003c\/li\u003e\n  \u003cli\u003eNo special tools needed beyond basic wiring supplies\u003c\/li\u003e\n  \u003cli\u003ePigtail wiring not included — compatible with common trailer harnesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and applications are these oval tail lights best suited for?\u003c\/h3\u003e\n\u003cp\u003eThese lights are versatile across many heavy-duty and utility platforms. They are commonly used as combination tail\/stop\/turn lamps for trailers, RVs, dump trucks, agricultural equipment and various commercial trucks where a compact oval profile is preferred.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrailers, RVs, and camper conversions\u003c\/li\u003e\n  \u003cli\u003eDump trucks, utility trucks and work trailers\u003c\/li\u003e\n  \u003cli\u003eFarm tractors and implements with 12V systems\u003c\/li\u003e\n  \u003cli\u003eCommercial fleets including Peterbilt, Kenworth, Freightliner and Mack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers, fleet managers and DIY vehicle owners who need a low-profile, multi-function rear lamp that balances bright signaling with reliable weatherproof construction. If you want DOT SAE–compliant lights that fit common 6\" oval cutouts and minimize maintenance, this 2-piece Oyviny set is a practical upgrade for trailers, trucks and heavy equipment.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these lights fit a standard 6\" oval cutout?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They’re designed for standard 6-inch oval openings and use rubber grommets with locking ears for a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the lights waterproof and road-ready?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The sealed housing is IP65-rated and DOT SAE certified, resistant to splash, dust and normal road vibration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55166787322199,"sku":"B0C2Y4YZHJ","price":35.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-oval-6in-front-view.jpg?v=1790371078"},{"product_id":"oyviny-rv-7-pin-trailer-plug-2-pack-ip68-waterproof-brass-contacts-detachable-compression-nut","title":"Oyviny RV 7-Pin Trailer Plug 2-Pack — IP68 Waterproof, Brass Contacts \u0026 Detachable Compression Nut","description":"\u003cb\u003eOyviny's RV 7-pin trailer plug is a heavy-duty, IP68-style waterproof male connector designed to give secure, weatherproof electrical connections between a tow vehicle and trailer.\u003c\/b\u003e\n\n\u003cp\u003eIf you tow a trailer, camper, or utility trailer regularly, a reliable 7-way plug keeps lights, brakes, reverse lamps and auxiliary circuits working in wet or dusty conditions. This Oyviny two-pack pairs brass contacts with a reinforced plastic body, a screw-clamp strain relief, and a detachable compression nut and grommet to reduce corrosion and prevent moisture intrusion.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this plug protect against water and dust?\u003c\/h3\u003e\n\u003cp\u003eOyviny upgraded the standard 7-pin design by adding a removable compression nut and a rubber grommet at the cable entry, creating a tight seal around the wiring. The result is an IP68-style protection approach that minimizes water ingress and keeps terminals cleaner over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetachable compression nut seals cable entry tightly\u003c\/li\u003e\n  \u003cli\u003eRubber grommet cushions and blocks moisture\u003c\/li\u003e\n  \u003cli\u003eBrass contacts resist corrosion for better conductivity\u003c\/li\u003e\n  \u003cli\u003ePlastic housing sheds water and resists impact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes installation and wiring straightforward?\u003c\/h3\u003e\n\u003cp\u003eInstallation is done by loosening screws to withdraw the terminal insert, splicing your trailer wires to the correct terminals, and reassembling. Color-coded terminal positions match standard trailer wiring, and the screw strain-relief keeps wires secure after assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTerminal insert pulls out for easy access\u003c\/li\u003e\n  \u003cli\u003eScrew clamps hold wires firmly under strain-relief\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard 7-way trailer wiring colors\u003c\/li\u003e\n  \u003cli\u003e3\/4\" NPT size wire inlet fits common conduit and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and practical is the plug in daily use?\u003c\/h3\u003e\n\u003cp\u003eThe body uses heavy-duty grey plastic for impact resistance while dual handle hooks give a better grip when connecting or disconnecting. Internally, the brass blades provide reliable electrical contact and long-term performance under repeated use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobust grey plastic housing withstands rough handling\u003c\/li\u003e\n  \u003cli\u003eBrass terminals maintain low-resistance connections\u003c\/li\u003e\n  \u003cli\u003eTwo molded side hooks for improved hand leverage\u003c\/li\u003e\n  \u003cli\u003eDesigned for frequent plug\/unplug cycles on trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this plug support trailer lights, brakes, and accessories?\u003c\/h3\u003e\n\u003cp\u003eYes — the 7-pin configuration supplies circuits for taillights, turn signals, brake control, reverse lights, and an auxiliary power feed. It’s ready to splice into your trailer harness so all standard trailer systems function reliably.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeven contacts cover lighting, brakes and auxiliary power\u003c\/li\u003e\n  \u003cli\u003ePrepares trailers for conventional 7-way vehicle sockets\u003c\/li\u003e\n  \u003cli\u003eScrew terminals simplify integrating existing wiring\u003c\/li\u003e\n  \u003cli\u003eTwo-pack gives a spare or a matched pair for multiple trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you tow campers, utility trailers, or work trailers and need a dependable, weather-resistant electrical connection, the Oyviny 7-pin plug is designed for DIY installers, fleet mechanics, and recreational users who want longer-lasting performance than standard unsealed plugs. The two-piece set is handy as a replacement, spare, or for outfitting more than one trailer. Avoid corroded terminals, reduce water-related faults, and make future wiring maintenance easier with a sealed, screw-clamped connector built for repeated use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this plug fully waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The plug uses a detachable compression nut and rubber grommet for IP68-style sealing to resist water and dust, though proper installation is required for best protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it fit standard 7-way trailer wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The terminal layout matches common 7-way wiring standards and includes screw clamps for splicing your trailer wires.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55166817010007,"sku":"B0D2KSSRV8","price":35.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-7-pin-plug-front-view.jpg?v=1790371876"},{"product_id":"oyviny-trailer-wiring-harness-4-pin-5-wire-y-split-22ft-pure-copper-with-nylon-net-protection","title":"Oyviny Trailer Wiring Harness 4‑Pin 5‑Wire Y‑Split 22ft — Pure Copper with Nylon Net Protection","description":"\u003cp\u003e\u003cstrong\u003eOyviny's 22ft 4-pin 5-wire trailer wiring harness is a Y-style rewiring kit that powers left and right taillights, turn signals, and brakes using pure copper conductors protected by a nylon net sleeve.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis trailer wiring harness is built for straightforward replacement or upgrade of a standard 4-way flat connector. It combines a wishbone (Y) layout that splits the taillight circuit into two brown leads, full color-coded wiring for quick splicing, and a long 22‑foot main run plus a separate ground lead. Thick PVC insulation and a braided nylon protective tube guard the copper wires from abrasion and corrosion while keeping installation tidy.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness simplify trailer taillight rewiring?\u003c\/h3\u003e\n\u003cp\u003eInstead of running separate wires or splicing to create dual taillight feeds, the Y-harness design carries a single input that splits cleanly to both taillight circuits. Color-coded conductors match industry wiring standards so you can identify functions fast. The 22ft length gives room to route the cable along trailer frames without tension.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eY-shaped wishbone layout sends the brown lead to left and right taillights simultaneously\u003c\/li\u003e\n  \u003cli\u003eColor-coded wires for brake, turn, tail and ground reduce wiring errors\u003c\/li\u003e\n  \u003cli\u003e22 feet of main cable and a 2.5‑foot ground allow flexible routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protection keep the wiring durable?\u003c\/h3\u003e\n\u003cp\u003eThe harness uses pure copper conductors for reliable electrical flow and thicker PVC jackets for weather and abrasion resistance. Around the bundle is a black nylon net tube that adds another layer of mechanical protection and helps prevent chafing during vibration. Terminals and the 4‑flat plug are made to fit standard trailer sockets for a secure connection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePure copper conductors for consistent conductivity\u003c\/li\u003e\n  \u003cli\u003eThick PVC insulation resists moisture and corrosion\u003c\/li\u003e\n  \u003cli\u003eNylon net tube prevents rubbing and bundles cables neatly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my trailer and vehicle setup?\u003c\/h3\u003e\n\u003cp\u003eThe male 4‑flat connector matches industry-standard 4-way flat sockets found on most trucks and trailers, making it broadly compatible as a replacement or upgrade. The harness is intended for trailers that use a 4‑pin\/4‑way system but need a split taillight feed. It’s not for trailers requiring stop\/turn separation beyond the 4‑way convention or for 7‑pin applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMale 4‑flat plug fits standard 4-way trailer sockets\u003c\/li\u003e\n  \u003cli\u003eDesigned for trailers needing left\/right taillight split without extra splices\u003c\/li\u003e\n  \u003cli\u003eNot compatible with 7-pin or RV-specific multi-function plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation for DIYers?\u003c\/h3\u003e\n\u003cp\u003eColor-coded wires and the ready-made plug make the harness installation approachable for anyone familiar with basic trailer wiring. Simply splice each colored conductor into your existing trailer leads or mount using common connectors and secure the ground. The generous cable length removes the need to extend wires or create tight joins.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor coding speeds identification: brown for taillights, etc.\u003c\/li\u003e\n  \u003cli\u003ePre-assembled plug eliminates soldering the trailer connector\u003c\/li\u003e\n  \u003cli\u003eLong runs reduce need for additional splices or extensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 4-pin 5-wire 22FT trailer wiring harness is for DIY trailer owners, small-fleet operators, and repair shops replacing worn 4‑flat connections or upgrading a single-feed tail circuit to feed both sides. Choose this harness if you want a long, protected cable assembly with pure copper conductors, clear color coding for fast hookups, and a Y-style split to power left and right taillights without complicated rewiring.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this harness compatible with my 4-way trailer socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Oyviny harness uses a standard male 4‑flat plug designed to mate with industry 4-way trailer sockets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I cut the harness to shorten it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can shorten by trimming and reterminating, but ensure proper insulation and secure splices to maintain protection and conductivity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55167072731479,"sku":"B0CNXDLQT2","price":39.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-4-pin-5-wire-plug.jpg?v=1790376505"},{"product_id":"oyviny-7-way-blade-to-12v-power-adapter-with-led-tester-7-to-4-5-pin-rv-trailer-converter-with-12v-cigarette-outlet","title":"Oyviny 7-Way Blade to 12V Power Adapter with LED Tester — 7-to-4\/5 Pin RV Trailer Converter with 12V Cigarette Outlet","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 7-way blade to 12V power adapter converts a standard 7-pin RV blade plug into a 4- or 5-way trailer connector and adds a 12V cigarette lighter outlet with an integrated LED circuit tester.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact adapter is designed to expand towing and accessory options without rewiring your vehicle. It plugs into a factory 7-pin trailer socket and gives you a 12V power receptacle to run accessories in a truck bed or on a trailer, while also converting to common 4- and 5-pin trailer wiring. Bright LED indicators let you quickly verify taillights, turn signals, brake lights, reverse, electric brakes and auxiliary power so troubleshooting becomes faster at the hitch.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter let me power 12V accessories in the truck bed?\u003c\/h3\u003e\n\n\u003cp\u003eWhen connected to a functioning 7-pin socket, the adapter routes the trailer's auxiliary 12V circuit to a standard cigarette lighter-style outlet. That outlet can feed devices like air compressors, portable fridges and lights without running new cables from the battery. Note that some vehicles require a relay or fuse setting change for the auxiliary circuit to be live; check your fuse box if the outlet is inactive.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlugs into factory 7-pin blade socket for plug-and-play power\u003c\/li\u003e\n  \u003cli\u003e12V cigarette lighter outlet supports accessories up to vehicle circuit capacity\u003c\/li\u003e\n  \u003cli\u003eRequires relay\/fuse enablement on some vehicle models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use it to tow trailers with different connector standards?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the unit converts a 7-way blade plug into standard 4- and 5-pin sockets so you can connect older or simpler trailers without changing your vehicle's harness. The 4\/5-way output carries turn signals, brake lights, tail lights and reverse, while the 7-pin pathway retains electric brake and auxiliary capability. This makes the adapter handy when swapping trailers or borrowing equipment with different plugs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e7-to-4\/5 pin conversion for broad trailer compatibility\u003c\/li\u003e\n  \u003cli\u003ePreserves essential lighting and signaling functions\u003c\/li\u003e\n  \u003cli\u003eUseful for rental trailers, lawn equipment trailers, and older models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the LED circuit tester show and how does it help?\u003c\/h3\u003e\n\n\u003cp\u003eIntegrated LEDs illuminate to show which trailer circuits are functioning when the adapter is connected. That lets you identify faults like blown bulbs, faulty wiring, or a disconnected line before you hit the road. The visible indicators simplify troubleshooting so you can fix or replace the correct component quickly, reducing time spent diagnosing problems at the hitch.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSeparate LEDs for taillights, turn signals, brakes, reverse, brakes and auxiliary\u003c\/li\u003e\n  \u003cli\u003eImmediate visual feedback for fast diagnostics\u003c\/li\u003e\n  \u003cli\u003eHelps isolate wiring faults without a multimeter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my vehicle or RV?\u003c\/h3\u003e\n\n\u003cp\u003eThe adapter is compatible with standard factory 7-pin blade sockets found on many trucks, SUVs, RVs and trailers, including common makes like Chevrolet, Ford, Dodge\/RAM, Nissan, Toyota, GMC and Jeep. It is designed to mate with OEM 7-pin connectors for a reliable fit. Keep in mind that some vehicle electronics — such as lamp-out sensors or missing relays — can interfere with operation; the adapter will not override those systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits factory OEM 7-pin blade sockets across many vehicle brands\u003c\/li\u003e\n  \u003cli\u003eDesigned for trucks, RVs, boats, ATVs and towing applications\u003c\/li\u003e\n  \u003cli\u003eDoes not bypass lamp-out sensors or required vehicle relays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 7-way blade to 12V power adapter suits owners who tow multiple trailer types, need portable 12V power in a truck bed or on a trailer, and want a simple onboard diagnostic for trailer lighting. It's practical for contractors, landscapers, RVers and weekend haulers who value plug-and-play convenience and quick troubleshooting at the hitch. If you rely on factory trailer sockets and prefer avoiding permanent wiring changes, this adapter provides a flexible, temporary solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this adapter power my portable fridge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if the vehicle's 7-pin auxiliary circuit supplies 12V and the fridge's draw stays within the vehicle circuit capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it test trailer lights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, built-in LEDs indicate the status of taillights, turn signals, brake lights, reverse and auxiliary power.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55167241552215,"sku":"B095KH8DP7","price":45.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-7-way-adapter_fbeefa64-d727-4aea-8d9d-a42c8bf948a8.jpg?v=1790379797"},{"product_id":"oyviny-4-pin-trailer-wiring-harness-55329-for-1995-2003-dodge-ram-dakota-black-78in-lead-oem-style-plug","title":"Oyviny 4-Pin Trailer Wiring Harness 55329 for 1995–2003 Dodge Ram \u0026 Dakota — Black 78in Lead, OEM-Style Plug","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny Custom 4-Pin Trailer Wiring Harness 55329 adds a factory-style 4-way connector to compatible 1995–2003 Dodge Ram and Dakota trucks for reliable trailer lighting.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Dodge Ram 1500\/2500\/3500 (1995–2002) or Dodge Dakota (1995–2003) already has the factory tow package, this harness provides a direct plug-and-play 4-flat trailer connector so you can power tail, brake and turn lights on a trailer quickly and without cutting or splicing. Built with a corrosion-resistant 4-pin socket, protective nylon sleeve and rubber dust cover, the Oyviny harness is designed for durability and easy installation while matching factory wiring layouts.\u003c\/p\u003e\n\n\u003ch3\u003eWill this harness fit my Dodge without modifications?\u003c\/h3\u003e\n\u003cp\u003eThe harness is designed to connect directly into the factory tow package harness on compatible Dodge trucks. If your vehicle is equipped with the factory tow package, installation is plug-and-play and requires no wire cutting, splicing or special tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 1995–2001 Dodge Ram 1500, 1995–2002 Ram 2500\/3500, and 1995–2003 Dodge Dakota when factory tow package is present.\u003c\/li\u003e\n  \u003cli\u003eDirect OEM-style connector matches factory vehicle harness layout.\u003c\/li\u003e\n  \u003cli\u003e78-inch lead length offers flexible routing to rear bumper or hitch area.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with trucks lacking the factory tow package—verify before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the Oyviny 55329 harness under real-world conditions?\u003c\/h3\u003e\n\u003cp\u003eThis harness uses a high-strength ABS connector and a corrosion-resistant 4-pin socket to resist wear from humidity, salts and road debris. A black nylon net sleeve protects the wiring from abrasion, while a rubber dust cover shields the connector when it’s not in use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS plastic connector resists impact and cracking during regular use.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant pins maintain electrical contact in wet conditions.\u003c\/li\u003e\n  \u003cli\u003eNylon net tube prevents chafing and extends service life of the wires.\u003c\/li\u003e\n  \u003cli\u003eIncluded rubber dust cap keeps moisture and dirt out of the socket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat signals and trailers can I connect with this 4-way harness?\u003c\/h3\u003e\n\u003cp\u003eThe standard 4-flat connector carries the common trailer lighting functions: running\/tail lights, left and right turn signals, and brake lights. That makes it compatible with the majority of basic utility trailers, boat trailers, and cargo trailers that require only a 4-way connection for lights.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePowers tail\/running lights, brake lights and left\/right turn signals.\u003c\/li\u003e\n  \u003cli\u003eWorks with most trailers that use a 4-flat connector configuration.\u003c\/li\u003e\n  \u003cli\u003eNot intended for trailers requiring separate reverse or electric brake circuits.\u003c\/li\u003e\n  \u003cli\u003eDo not exceed the vehicle or harness lamp load rating when connecting high-power aftermarket lamps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is the installation process for a typical DIYer?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be straightforward for anyone comfortable locating the factory tow package connector under the rear of the truck. The plug-and-play design eliminates the need for cutting, splicing or soldering, so most installs can be completed with basic tools in minutes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug the Oyviny connector into the factory tow package socket—no wire modifications needed.\u003c\/li\u003e\n  \u003cli\u003eRoute the 78-inch cable along the frame and secure with zip ties where required.\u003c\/li\u003e\n  \u003cli\u003eAttach the rubber dust cap when the trailer is not connected to prevent contamination.\u003c\/li\u003e\n  \u003cli\u003eTest signals with a trailer light tester or by connecting the trailer before heading out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Oyviny 55329 4-pin trailer wiring harness is for Dodge owners who already have the factory tow package and want a reliable, OEM-style 4-flat connector for towing basic trailers. It’s suited to DIY installers, fleet operators, and anyone needing a durable replacement or upgrade that matches factory wiring standards. If your truck lacks the factory tow package, this harness will not fit and a different hardwired or custom solution will be required.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this harness work if my truck doesn't have the factory tow package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Oyviny 55329 plugs into the factory tow package harness—vehicles without it need a different wiring solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this harness for trailers with electric brakes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The 4-pin connector only supplies lighting circuits; trailers with electric brakes need a 7-way or separate brake controller wiring.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55167277433175,"sku":"B09DYMXLNP","price":40.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-view_3a5564b2-2f69-40e9-9f21-2bd06a48b36f.jpg?v=1790381034"},{"product_id":"oyviny-4-way-trailer-wiring-harness-55336-for-honda-acura-1997-2008-plug-n-play-no-splice","title":"Oyviny 4-Way Trailer Wiring Harness 55336 for Honda\/Acura (1997–2008) — Plug‑N‑Play, No Splice","description":"\u003cp\u003e\u003cstrong\u003eOyviny 4-Way Trailer Wiring Harness 55336 is a vehicle-specific, plug-and-play wiring adapter that restores a standard 4-flat trailer connector to compatible Honda and Acura models without cutting or splicing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you tow a small trailer, bike rack, or cargo carrier with a compatible Honda or Acura, this custom-fit harness provides a reliable electrical connection for tail, stop, and turn signals. Designed to match factory sockets on selected model years, the harness supplies power and signal continuity through premium copper wiring and tin-plated terminals, while a rubber dust cover and ABS housing protect connections from moisture and vibration.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this harness fit?\u003c\/h3\u003e\n\u003cp\u003eThis Oyviny harness is built to mate with factory tow-package sockets on a range of Honda and Acura models. It’s a custom fit for multiple model years, so you get a direct replacement without modification when your vehicle matches the list.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda Accord: 1998–2002\u003c\/li\u003e\n  \u003cli\u003eHonda CR-V: 1997–2006\u003c\/li\u003e\n  \u003cli\u003eHonda Odyssey: 1995–2004\u003c\/li\u003e\n  \u003cli\u003eHonda Pilot: 2003–2008\u003c\/li\u003e\n  \u003cli\u003eHonda Element: 2003–2004\u003c\/li\u003e\n  \u003cli\u003eAcura MDX: 2001–2006 and other compatible Acura models when factory tow package is present\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and does it require cutting wires?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be straightforward: the harness uses a vehicle-specific plug that mates to the OEM connector so there’s no cutting or splicing needed. That reduces installation time and preserves the factory wiring integrity for easier removal or replacement later.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-piece plug matches factory harness for direct connection\u003c\/li\u003e\n  \u003cli\u003eNo wire tapping, soldering, or crimping required\u003c\/li\u003e\n  \u003cli\u003eQuick to install with basic access to the vehicle’s rear connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections are included to ensure durability?\u003c\/h3\u003e\n\u003cp\u003eThe harness combines corrosion-resistant terminals, pure copper conductors, and a rugged ABS connector body to withstand road vibration and weather exposure. A rubber dust cover protects the 4-pin socket when not in use, helping prevent moisture ingress and corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTin-plated copper terminals for improved conductivity and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePure copper wires for consistent signal transmission\u003c\/li\u003e\n  \u003cli\u003eABS housing and rubber dust cover for mechanical protection and weather sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat signals does the 4-way flat connector carry?\u003c\/h3\u003e\n\u003cp\u003eThe standard 4-flat configuration provides the basic lighting circuits needed for most small trailers and carriers. It supplies tail\/marker lights, left and right turn signals, and brake lights in a compact, widely compatible format.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft turn\/brake signal\u003c\/li\u003e\n  \u003cli\u003eRight turn\/brake signal\u003c\/li\u003e\n  \u003cli\u003eTail\/marker\/running lights\u003c\/li\u003e\n  \u003cli\u003eGround return for completing circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Oyviny 55336 harness is for Honda and Acura owners who need a reliable, OEM-style 4-flat trailer connector without altering factory wiring. It’s ideal if your vehicle originally had a tow package or connector port but the plug is damaged, corroded, or missing and you want a simple, durable replacement that restores trailer lighting functionality.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this harness work if my vehicle didn't come with a tow package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, this harness plugs into factory tow-package connectors; vehicles without the OEM socket will need an alternative wiring solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the 4-way connector carry brake and turn signals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the standard 4-flat connector provides left and right turn\/brake circuits plus tail\/marker lighting and ground.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55167290540375,"sku":"B095SKMGG6","price":42.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-overview_fa37e568-1b54-4c2e-bb1b-aca084250691.jpg?v=1790381674"},{"product_id":"oyviny-4-way-flat-trailer-wiring-harness-coiled-10-5-ft-pu-jacket-pure-copper-color-coded","title":"Oyviny 4-Way Flat Trailer Wiring Harness Coiled 10.5 ft — PU Jacket, Pure Copper, Color-Coded","description":"\u003cp\u003e\u003cstrong\u003eOyviny’s 4-way flat coiled trailer wiring harness is a 10.5-foot, stretchable 4‑pin extension with color-coded pure copper conductors and a durable PU jacket for reliable taillight, brake and turn-signal connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis coiled 4‑pin trailer extension by Oyviny replaces or extends standard 4‑way flat connections between a tow vehicle and trailer. Designed to match industry standard 4‑way flat sockets, the harness offers a compact coiled form that stretches when you need extra reach and retracts to avoid dragging or catching. Heavy-gauge pure copper conductors and a polyurethane (PU) jacket provide improved wear and temperature resistance compared with ordinary PVC sheathing, making it suitable for a variety of trailer types.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the coiled design help when towing?\u003c\/h3\u003e\n\u003cp\u003eThe coiled shape keeps excess cable out of the way when the trailer and vehicle are close, then extends smoothly when you need more length. That reduces snagging, road abrasion, and exposure to hazards beneath the trailer while still giving you flexibility at turns and hitching points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned length 10.5 ft (126 in); normal working length about 9.5 ft (114 in)\u003c\/li\u003e\n  \u003cli\u003eStretches for tight turns or longer separations between vehicle and trailer\u003c\/li\u003e\n  \u003cli\u003eRetracts to prevent dragging and road wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this harness fit my trailer and vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny harness uses the standard 4‑way flat connector common on many trailers, boats, ATVs and motorcycle trailers, so it plugs directly into most 4‑way sockets. Color‑coded wires allow straightforward splicing to existing trailer wiring for taillights, brake lights and signals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 4‑pin flat male plug matches industry sockets\u003c\/li\u003e\n  \u003cli\u003eColor-coded conductors simplify installation\u003c\/li\u003e\n  \u003cli\u003eWorks with boat trailers, utility trailers, ATV and motorcycle trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction ensure durability?\u003c\/h3\u003e\n\u003cp\u003eOyviny builds this extension from pure copper wires for solid conductivity and a PU (polyurethane) jacket that resists abrasion and temperature extremes better than PVC. The combination helps maintain signal integrity and extends service life under regular towing conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePure copper internal conductors for reliable electrical flow\u003c\/li\u003e\n  \u003cli\u003ePU jacket for superior wear and temperature resistance\u003c\/li\u003e\n  \u003cli\u003eCoiled design reduces exposure to road hazards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain the harness?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: plug the male 4‑pin into the vehicle socket and splice color-coded wires into the trailer’s wiring as needed. Routine inspection and keeping connectors clean and dry will prolong lifespan; replace if you see broken conductors or severe jacket abrasion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug into vehicle 4‑way flat socket or splice into trailer wiring\u003c\/li\u003e\n  \u003cli\u003eMatch the color-coded wires to existing circuits for lights and signals\u003c\/li\u003e\n  \u003cli\u003eInspect connectors and jacket for damage before each trip\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 4‑way coiled trailer wiring harness suits DIY trailer owners, boaters, and anyone who needs a compact, stretchable 4‑pin extension that resists wear. It’s a practical replacement for worn or damaged 4‑way cables and a smart choice when you want an extra-long, retractable lead that keeps wiring off the road and out of harm’s way.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this 4-pin harness compatible with my vehicle's 4-way flat socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Oyviny harness uses the industry-standard 4-way flat male plug and fits most 4-way flat sockets on tow vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the coiled cable extend and retract?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The harness measures 10.5 ft (126 in) un-stretched and typically works around 9.5 ft (114 in) when extended during towing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55167450841431,"sku":"B0CKZCZ3J5","price":41.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-four-way-flat-harness-front-plug.jpg?v=1790386819"},{"product_id":"oyviny-trailer-wiring-adapter-uscar-7-pin-to-7-way-blade-4-way-flat-black-plug-and-play","title":"Oyviny Trailer Wiring Adapter USCAR 7-Pin to 7-Way Blade \u0026 4-Way Flat — Black, Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eOyviny Multi-Tow converts a factory USCAR 7-pin tow socket into both a 7-way blade and a 4-way flat trailer connection for effortless, no-splice towing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact adapter makes older and modern trailers compatible with vehicles equipped with a factory USCAR 7-way tow package. Built to replace the factory USCAR plug, the Oyviny Multi-Tow gives you two output options—an RV-style 7-way blade and a 4-way flat—without modifying your vehicle wiring. It’s a plug-and-play solution aimed at Ford, GM and Dodge owners who want fast, reliable connections for taillights, turn signals, reverse lights, trailer brakes and auxiliary power.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter make towing different for vehicles with a USCAR socket?\u003c\/h3\u003e\n\n\u003cp\u003eThe adapter directly plugs into the factory USCAR 7-pin socket and provides two separate trailer connectors, eliminating the need to change plugs when switching trailers. Because it uses the existing factory harness, installation is quick and reversible with no wire cutting or splicing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDirect-replacement for USCAR 7-pin receptacles on compatible vehicles.\u003c\/li\u003e\n  \u003cli\u003eSimultaneous 7-way blade and 4-way flat outputs for multiple trailer types.\u003c\/li\u003e\n  \u003cli\u003eMounting bracket and hardware included for secure attachment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the build quality look like and how will it hold up outdoors?\u003c\/h3\u003e\n\n\u003cp\u003eOyviny designed this adapter with weather resistance and durability in mind: ABS plastic housings resist corrosion and a heavy-duty wire loom protects the harness from abrasion. All internal conductors are pure copper to ensure solid electrical contact and consistent signal transmission across lighting and brake circuits.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDurable ABS plastic exterior to resist rust and UV exposure.\u003c\/li\u003e\n  \u003cli\u003eProtective black wire loom for strain relief and abrasion protection.\u003c\/li\u003e\n  \u003cli\u003ePure copper wiring for improved conductivity and stable connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my Ford, GM or Dodge truck?\u003c\/h3\u003e\n\n\u003cp\u003eThis adapter is made specifically for vehicles equipped with a factory USCAR-style 7-way towing socket—commonly found on many Ford, GM and Dodge models with a factory tow package. It will not work if your vehicle uses a different 7-pin standard; you should verify the connector at the rear of your vehicle before ordering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible only with factory USCAR 7-pin sockets—check your vehicle’s connector type.\u003c\/li\u003e\n  \u003cli\u003eDesigned for trucks and SUVs from Ford, GM, Dodge that have factory tow packages.\u003c\/li\u003e\n  \u003cli\u003eNot a universal 7-pin adapter—fitment depends on your vehicle’s factory wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installation and everyday use look in practice?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is plug-and-play: insert the adapter into the vehicle’s USCAR socket, secure the included bracket, and use the provided connectors to hook up your trailer’s 7-way or 4-way plug. Both output sockets include rubber dust covers to keep moisture and debris out when not in use, which helps maintain reliable connections over time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eNo cutting or splicing—installs in minutes using the factory receptacle.\u003c\/li\u003e\n  \u003cli\u003eIncluded mounting bracket and hardware keep the adapter stable under towing conditions.\u003c\/li\u003e\n  \u003cli\u003eRubber dust covers protect unused sockets from moisture and corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny Multi-Tow USCAR adapter is ideal for truck and SUV owners who frequently swap trailers or own trailers with different connector styles. It’s geared toward drivers of Ford, GM and Dodge vehicles that already have the factory USCAR 7-way socket and want a durable, reversible, wired solution that covers lighting, auxiliary power and trailer brakes without altering the vehicle wiring. If you need a weather-resistant, pure-copper wired adapter that installs quickly and provides both 7-way and 4-way outputs, this product is a practical match.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this adapter work with any 7-pin socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — it is made specifically for factory USCAR 7-pin sockets. Verify your vehicle’s connector before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is wiring or cutting required for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No cutting or splicing is needed; it plugs into the factory USCAR socket and includes mounting hardware.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55167509856599,"sku":"B092VHB66X","price":42.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-adapter_13c8197b-d63c-4ff9-8f3b-97bc24c13666.jpg?v=1790387904"},{"product_id":"oyviny-uscar-7-pin-to-4-pin-trailer-wiring-harness-41-plug-and-play-adapter-pure-copper-for-led-tailgate-lights","title":"Oyviny USCAR 7‑Pin to 4‑Pin Trailer Wiring Harness — 41\" Plug‑and‑Play Adapter, Pure Copper for LED Tailgate Lights","description":"\u003cb\u003eOyviny's plug-and-play USCAR 7-pin to 4-pin trailer wiring harness converts a factory USCAR 7-way socket into a standard 4-way flat connector so you can power LED tailgate light bars and other 4-prong accessories without cutting factory wiring.\u003c\/b\u003e\n\n\u003cp\u003eThis adapter preserves your OEM 7-way connector while adding a durable 4-way flat outlet for tail lights, brake lights and turn signals. It uses 16 AWG pure copper conductors inside a protective slit loom and installs in minutes on trucks equipped with a factory tow package and a USCAR 7-pin socket. The harness is designed for straightforward compatibility with many modern pickups and SUVs and keeps your vehicle’s original wiring intact.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Oyviny harness install and will I need to cut or splice wires?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be fully plug-and-play. The harness mates directly to the factory USCAR 7-pin plug and provides a separate 4-way flat outlet without splicing into factory wiring, keeping the OEM harness undisturbed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect USCAR 7-pin plug connects to factory tow package socket\u003c\/li\u003e\n  \u003cli\u003eProvides a separate 4-way flat connector for trailer lights or a tailgate light bar\u003c\/li\u003e\n  \u003cli\u003eNo cutting or splicing required for standard installations\u003c\/li\u003e\n  \u003cli\u003e41-inch overall length for flexible routing under the bumper\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this adapter work with my truck’s parking assist or trailer detection?\u003c\/h3\u003e\n\u003cp\u003eThe adapter provides a functional 4-way output, but vehicles with rear parking assist or trailer-detection systems may respond when a light bar is connected. Some systems can detect any 4-prong connection and disable certain driver aids until the vehicle recognizes there is no trailer attached.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible only with vehicles that have a factory USCAR 7-way tow socket\u003c\/li\u003e\n  \u003cli\u003eVehicles with trailer detection may temporarily disable blind-spot or backup assist features\u003c\/li\u003e\n  \u003cli\u003eRecommended to test vehicle systems after installation to confirm behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lighting and trailer functions does the 4-way connector support?\u003c\/h3\u003e\n\u003cp\u003eThe 4-way flat connector routes brake lights, turn signals and tail lights from the vehicle to the accessory or trailer. It is the common standard for most small trailers and under-tailgate light installations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 4-pin functions: left turn\/brake, right turn\/brake, tail\/running lights, and ground\u003c\/li\u003e\n  \u003cli\u003eSuitable for powering LED tailgate light bars and conventional trailer lighting\u003c\/li\u003e\n  \u003cli\u003eMaintains OEM 7-way functionality while adding a 4-way option\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and universal is this wiring adapter across vehicle makes?\u003c\/h3\u003e\n\u003cp\u003eOyviny built the harness with 16 AWG pure copper wiring, robust black plastic connectors and a protective slit loom for abrasion resistance. It's designed as a universal accessory for many trucks and SUVs equipped with a USCAR 7-pin tow package.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16 AWG pure copper conductors for reliable electrical connection\u003c\/li\u003e\n  \u003cli\u003eBlack protective slit loom guards against chafing and road debris\u003c\/li\u003e\n  \u003cli\u003eCompatible with many GMC, Dodge Ram, Ford, Toyota, Jeep and similar models that use USCAR 7-way sockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny USCAR 7-pin to 4-pin harness is ideal for truck and SUV owners who already have a factory tow package and want a simple, reversible way to add a 4-way outlet for LED tailgate light bars, small trailers or temporary lighting solutions without modifying factory wiring. It’s best for those who need a rugged, install-and-forget adapter that retains the OEM 7-way plug and offers broad vehicle compatibility.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this adapter compatible with any truck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Only trucks with a factory USCAR 7-pin tow socket and factory tow package will be compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will installation disable parking assist or trailer detection?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Some vehicles detect a 4-way connection and may temporarily disable certain assist systems; test after installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55167771050327,"sku":"B08THNVP7S","price":42.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-plug-view.jpg?v=1790393385"},{"product_id":"oyviny-7-way-round-to-5-way-flat-trailer-plug-adapter-5-ft-coiled-cable-brass-terminals","title":"Oyviny 7-Way Round to 5-Way Flat Trailer Plug Adapter — 5 ft Coiled Cable, Brass Terminals","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny 7-way round to 5-way flat coiled trailer plug adapter converts a vehicle’s 7-pin blade connector into a 5-pin flat trailer connection with a flexible 5-foot coiled cable for reliable towing hookups.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you need to tow trailers, campers, or utility loads that use different wiring standards, this compact adapter removes the hassle of multiple cables or rewiring. Built with brass terminals and pure copper conductors, the adapter transfers power for running lights, turn\/brake signals, ground and reverse lights. Its coiled design stores neatly and stretches as needed for tight turns, while a simple plug-and-play setup means no splicing or complex installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter handle different trailer wiring setups?\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny adapter translates the common 7-pin blade (round) vehicle socket to a 5-pin flat trailer plug, so your vehicle can communicate with trailers that only require five circuits. It preserves the core light and signal functions and keeps wiring separate without altering either socket.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConverts 7-pin blade to 5-pin flat wiring standard\u003c\/li\u003e\n  \u003cli\u003eSupports ground, running lights, left\/right turn and reverse lights\u003c\/li\u003e\n  \u003cli\u003eNo cutting or splicing—plug-and-play connection\u003c\/li\u003e\n  \u003cli\u003eBrass terminals and pure copper wiring for steady conductivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the coiled cable reach during tight turns and towing maneuvers?\u003c\/h3\u003e\n\u003cp\u003eThe coiled construction lets the cable retract for tidy storage and extend when you need additional length while turning. Although the product’s full stretched length is listed as 5 feet (60 inches), typical usable stretch under towing conditions is closer to 36 inches—plan your setup accordingly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoil design prevents dragging and tangling behind the vehicle\u003c\/li\u003e\n  \u003cli\u003eElastic memory keeps cable compact when not in use\u003c\/li\u003e\n  \u003cli\u003eStretchable to provide extra slack for close turns\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant insulation for regular outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and conductive is the wiring and connector hardware?\u003c\/h3\u003e\n\u003cp\u003eOyviny engineered the adapter for dependable electrical contact and daily towing wear. The terminals are metal (brass) and wires are copper, which together lower resistance and help consistent signal transfer for lights and indicators.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass contact pins resist corrosion and maintain tight fit\u003c\/li\u003e\n  \u003cli\u003ePure copper conductors for efficient current flow\u003c\/li\u003e\n  \u003cli\u003eRugged connector housings to withstand frequent plugging cycles\u003c\/li\u003e\n  \u003cli\u003eBuilt to simplify connections without altering factory wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and use this adapter?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: align the 7-pin blade socket to your vehicle and plug the 5-pin flat into the trailer receptacle. No tools or wire splicing are necessary, and the adapter includes easy-grip hooks for a firmer hold when connecting or removing the plug.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReady to use out of the box—no electrical work required\u003c\/li\u003e\n  \u003cli\u003e2 handle hooks on the 7-way socket for improved grip\u003c\/li\u003e\n  \u003cli\u003eCompact coiled cable stores neatly when disconnected\u003c\/li\u003e\n  \u003cli\u003eWorks with standard 7-pin vehicle sockets and 5-pin trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Oyviny 7-to-5 coiled adapter is made for drivers who tow multiple trailers or occasionally hook up a trailer with a different connector type. It’s ideal for RV owners, landscapers, weekend boaters, or anyone who needs a quick, reliable way to convert a 7-pin vehicle outlet to a 5-pin trailer connection without rewiring. If you need a compact, conductive, plug-and-play solution that keeps cables tidy and gives a little extra length during turns, this adapter meets those needs—just confirm the effective stretched length fits your towing configuration before purchasing.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this adapter require any wiring or tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Oyviny adapter is plug-and-play—no splicing or tools needed; just connect the 7-pin vehicle socket to the 5-pin trailer plug.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What lighting circuits does the adapter support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It provides ground, running lights, left\/right turn and brake signals, plus reverse light connections for compatible trailers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55167864635735,"sku":"B08NCSV85C","price":40.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-7-to-5-adapter.jpg?v=1790394147"},{"product_id":"oyviny-4-way-trailer-wiring-harness-for-chevy-express-gmc-savana-55540-direct-fit-copper","title":"Oyviny 4-Way Trailer Wiring Harness for Chevy Express \u0026 GMC Savana 55540 — Direct-Fit, Copper","description":"\u003cp\u003e\u003cstrong\u003eOyviny's 4-way trailer wiring harness 55540 adds a ready-to-use 4-flat connector to compatible Chevy Express and GMC Savana vans for reliable trailer lighting hookups.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you tow trailers with a Chevy Express or GMC Savana from model years covered, this custom-fit harness gives you a factory-style 4-way connector without cutting into factory wiring. The kit is built with pure copper conductors, an ABS connector body, a rubber dust cover and a protective nylon sleeve so the assembly resists corrosion, abrasion and weather exposure. It plugs into the vehicle's existing trailer wiring ports and delivers turn signals, brake lights and tail lights to most trailers that use a standard 4-flat plug.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness fit my Chevy Express or GMC Savana?\u003c\/h3\u003e\n\n\u003cp\u003eThe Oyviny 55540 harness is designed to match the factory wiring connections on specific Express and Savana models, making installation quick and clean. It accommodates 1500, 2500 and 3500 series vans across the model years listed and avoids cutting or splicing factory wires.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDirect-fit compatibility for specified model years: 2003–2014 for some 1500 models and 2003–2023 for 2500\/3500 variants.\u003c\/li\u003e\n  \u003cli\u003ePlugs into existing vehicle connector—no permanent modifications required.\u003c\/li\u003e\n  \u003cli\u003e80-inch lead length gives installation flexibility behind bumpers or under chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat signals and trailer lights will this 4-way connector support?\u003c\/h3\u003e\n\n\u003cp\u003eThis standard 4-flat connector carries the basic lighting circuits used by most small trailers: tail\/running lights, left and right turn signals, and brake lights. It doesn’t include separate circuits for electric trailer brakes or a 12V auxiliary feed—those require a different harness.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTransmits turn signals, brake lights and tail lights reliably to the trailer.\u003c\/li\u003e\n  \u003cli\u003eCompatible with common 4-flat trailer plugs used on utility trailers, boat trailers and small campers.\u003c\/li\u003e\n  \u003cli\u003eNot designed for trailer brake controllers or dedicated 12V power—use an expanded harness for those functions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the Oyviny 55540 durable for outdoor and towing use?\u003c\/h3\u003e\n\n\u003cp\u003eYes—the harness combines solid mechanical and material choices to withstand the rigors of towing and outdoor exposure. Copper conductors ensure consistent electrical performance while the ABS housing and rubber dust cover protect the connector face from moisture and debris.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePure copper wiring for good conductivity and lower voltage drop.\u003c\/li\u003e\n  \u003cli\u003eABS connector body resists impact; rubber dust cover seals the socket when not connected.\u003c\/li\u003e\n  \u003cli\u003eBlack nylon net tubing shields the cable from abrasions and UV exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install the wiring kit?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward: the harness arrives with vehicle-compatible plugs so you can connect it without cutting or splicing factory wires. Typical installations take minimal time and don’t require advanced electrical tools, though a quick test with a trailer or lamp is recommended after hookup.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play design fits factory sockets—no wire splicing needed.\u003c\/li\u003e\n  \u003cli\u003e80-inch cable length offers routing options around frame and bumper area.\u003c\/li\u003e\n  \u003cli\u003eIncludes a protective dust cap to keep the socket clean when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny 4-way trailer wiring harness 55540 is aimed at van owners who need a simple, reliable 4-flat trailer connection for towing lights—especially owners of Chevy Express and GMC Savana 1500\/2500\/3500 models within the listed years. It’s ideal for contractors, small-fleet operators and recreational users who want a durable, no-cut installation to power trailers that rely on standard 4-way lighting circuits.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this harness require cutting factory wires?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Oyviny 55540 plugs into your vehicle's existing connectors—no cutting or splicing required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this support electric trailer brakes or 12V power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This 4-way harness only carries lighting circuits; braking or auxiliary power needs a different harness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55168295403863,"sku":"B09TKVXL7Z","price":45.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-4way-front-view.jpg?v=1790398661"},{"product_id":"oyviny-4-pin-trailer-wiring-harness-for-toyota-tacoma-t100-hilux-direct-fit-55513-plug-and-play-with-dust-cover","title":"Oyviny 4-Pin Trailer Wiring Harness for Toyota Tacoma\/T100\/Hilux — Direct-Fit 55513, Plug-and-Play with Dust Cover","description":"\u003cp\u003e\u003cstrong\u003eOyviny's 55513 4-pin trailer wiring harness lets you add a reliable, plug-and-play 4-flat trailer connector to compatible Toyota pickup models without cutting or splicing factory wiring.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis replacement harness is engineered to match factory connector locations on Toyota Tacoma (2005–2015), T100 (1994–1998) and Hilux (2010–2012) models so you can quickly restore or add basic trailer lighting functions. Built with durable ABS housings, tin-plated terminals and a rubber dust cover, the assembly focuses on dependable conductivity and protection from moisture and contaminants.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness connect to my truck?\u003c\/h3\u003e\n\u003cp\u003eThe harness is made for direct-fit connection to the vehicle’s factory trailer wiring plug, avoiding splicing and complex rewiring. You simply plug the unit into the original harness location and route the 4-flat lead to your trailer coupling point.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect plug-and-play connector matches factory mating plug locations\u003c\/li\u003e\n  \u003cli\u003eNo cutting, no splicing—reduces installation time and wiring errors\u003c\/li\u003e\n  \u003cli\u003ePre-terminated 4-flat output fits standard trailer sockets\u003c\/li\u003e\n  \u003cli\u003eIncludes rubber dust cover to preserve the vehicle connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lighting functions will this 4-pin harness support?\u003c\/h3\u003e\n\u003cp\u003eThis standard 4-flat output delivers the core trailer light signals—running lights, left and right turn signals, and brake lights—making it suitable for most small trailers, cargo carriers and utility trailers. It does not carry separate electric brakes or auxiliary power.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTail\/running lights and license plate illumination\u003c\/li\u003e\n  \u003cli\u003eBrake light circuit shared with stop\/turn signals\u003c\/li\u003e\n  \u003cli\u003eLeft and right turn signal outputs\u003c\/li\u003e\n  \u003cli\u003eNot wired for trailer brakes, battery charge or supplemental power\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the harness built to withstand harsh driving conditions?\u003c\/h3\u003e\n\u003cp\u003eYes—the assembly uses robust ABS plastic housings and tin-plated brass terminals to resist corrosion while maintaining good electrical contact. A rubber dust cover shields the vehicle-side connector from dirt, moisture and road salt when not in use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS connector body for impact and weather resistance\u003c\/li\u003e\n  \u003cli\u003eTin-plated brass terminals for improved corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePure copper conductors for efficient current flow\u003c\/li\u003e\n  \u003cli\u003eDust cover prevents contaminants and reduces short risk\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow straightforward is installation for a DIYer?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed for ease: no special tools or advanced wiring knowledge are required if your vehicle already has the factory trailer connector location. The harness plugs into the stock wiring and the 4-flat lead mounts near your trailer hitch.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug the connector into the vehicle’s factory mating socket\u003c\/li\u003e\n  \u003cli\u003eRoute the 4-flat lead toward the hitch and secure with clamps or zip ties\u003c\/li\u003e\n  \u003cli\u003eTest turn, brake and tail lights before towing\u003c\/li\u003e\n  \u003cli\u003eCompatible with Tacoma 2005–2015, T100 1994–1998, Hilux 2010–2012\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Oyviny 55513 4-pin replacement harness is ideal for Toyota owners who need a straightforward, reliable way to restore trailer lighting or add a standard 4-flat connector for light-duty towing. It suits DIYers and professional installers working on compatible Tacoma, T100 and Hilux model years who want a factory-style fit, corrosion-resistant contacts and a sealed dust cover for durability.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this harness fit my Toyota Tacoma 2012?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—Oyviny 55513 is made to fit Toyota Tacoma model years 2005–2015, including 2012, with a direct plug-in connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the 4-pin harness provide power for trailer brakes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—the 4-flat output supplies lights only (tail, turn, brake). It does not include a brake-controller or auxiliary power circuit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55168304611671,"sku":"B09SWN1ZBS","price":56.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-connector-assembly.jpg?v=1790399143"},{"product_id":"oyviny-trailer-light-converter-3-to-2-to-4-wire-splice-in-led-compatible-powered-adapter-with-4-way-flat-and-pure-copper-leads","title":"Oyviny Trailer Light Converter 3-to-2-to-4 Wire Splice-In, LED-Compatible Powered Adapter with 4-Way Flat and Pure Copper Leads","description":"\u003cp\u003e\u003cstrong\u003eThe Oyviny powered 3-to-2-wire splice-in trailer tail light converter adapts a vehicle's 6- or 3-wire system to a standard 4-way flat trailer connector and is LED-compatible for reliable turn, brake and tail signaling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your tow vehicle and trailer use different wiring standards, the right converter makes hookups simple and safe. The Oyviny converter accepts multiple vehicle wiring types (3-wire, 6-wire or PWM), converts them to a standard 4-way flat output, and supplies powered signals that work with LED and incandescent trailer lights. Built with pure copper conductors and an ABS housing, it’s designed for durability and straightforward splice-in installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this converter make trailer wiring compatible?\u003c\/h3\u003e\n\n\u003cp\u003eThe Oyviny unit translates differing vehicle outputs into the universal 4-way flat trailer format. It accepts 3-wire vehicle setups and 6-wire systems, then consolidates signals into left\/right turn, brake and tail functions. Because it’s powered, it provides stable current for LED circuits that need a dedicated feed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConverts 3-wire or 6-wire vehicle systems to a 4-way flat connector.\u003c\/li\u003e\n  \u003cli\u003ePowered design supplies enough current for LED turn and brake lights.\u003c\/li\u003e\n  \u003cli\u003eWorks with PWM or standard outputs by normalizing signals to the trailer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation steps are required and how easy is it?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is designed for direct splicing into the vehicle harness with pre-stripped wires and included snap-lock connectors. No heavy-duty flasher is needed; most users can complete the splice with basic tools in under an hour. The 4-way socket and dust cover mount near the hitch for convenient access.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePre-stripped wires speed up splicing to vehicle harnesses.\u003c\/li\u003e\n  \u003cli\u003eSnap locks included to secure wire connections without soldering.\u003c\/li\u003e\n  \u003cli\u003eDust-covered 4-way flat socket protects against moisture and debris.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with LED trailer lights and my vehicle’s electrical system?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the Oyviny converter is LED-compatible and can handle incandescent bulbs as well. Because it’s a powered converter, it provides stable outputs that prevent hyper-flashing or weak signals often caused by low-current LED loads. Note that some installations may require an additional powered feed from the vehicle battery; that battery lead or kit is not included.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLED-compatible outputs reduce hyper-flash and signal errors.\u003c\/li\u003e\n  \u003cli\u003ePure copper wiring ensures good conductivity for modern light systems.\u003c\/li\u003e\n  \u003cli\u003eMay require a separate battery feed or powered wiring kit for certain vehicles (not included).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the durability and build features to expect?\u003c\/h3\u003e\n\n\u003cp\u003eThe converter uses a high-strength ABS housing and pure copper conductors to resist corrosion and provide long service life under towing conditions. The 4-way flat connector includes a protective dust cover, and the unit’s compact shape allows it to be mounted close to the hitch or inside a protected cavity.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eABS plastic enclosure resists impacts and weather exposure.\u003c\/li\u003e\n  \u003cli\u003ePure copper wire for reliable electrical conductivity and reduced voltage drop.\u003c\/li\u003e\n  \u003cli\u003eDust cover shields the 4-way socket from rain and dirt during storage or travel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Oyviny powered 3-to-2-wire splice-in converter is intended for trailer owners, tow-vehicle DIYers, fleet technicians, and anyone who needs to standardize disparate wiring systems for safe towing. It’s particularly helpful when retrofitting LED trailer lights, converting older vehicle wiring, or creating a dependable 4-way flat connector without replacing factory harnesses.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this converter power LED trailer lights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s LED-compatible and provides powered outputs to prevent hyper-flash, though some vehicles may need a separate battery feed (not included).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools or flashers to install it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No heavy-duty flasher is required; install uses pre-stripped wires and snap-locks, plus basic tools for splicing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55168392855895,"sku":"B08N68MNSL","price":48.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-front-view-4-way-flat-socket.jpg?v=1790402480"},{"product_id":"oyviny-4-way-trailer-wiring-harness-for-ford-explorer-2011-2019-direct-fit-4-flat-pure-copper-plug-and-play-tin-plated-termina","title":"Oyviny 4-Way Trailer Wiring Harness for Ford Explorer 2011–2019 — Direct-Fit 4‑Flat, Pure Copper Plug-and-Play, Tin-Plated Termina","description":"\u003cstrong\u003eOyviny's custom 4-way trailer wiring harness provides a direct-fit, plug-and-play 4-flat connector to power your Ford Explorer (2011–2019) trailer lights.\u003c\/strong\u003e\n\nReplacing or adding a trailer connector shouldn't mean splicing, guesswork, or frequent corrosion problems. This harness is built specifically for Ford Explorer models from 2011 through 2019 and uses pure copper conductors with tin-plated terminals for reliable electrical flow. The assembly arrives wrapped in a protective nylon loom, includes a rubber dust cap for the socket, and measures about 78 inches to give ample routing room behind the bumper.\n\n\u003ch3\u003eWill this harness fit my Ford Explorer?\u003c\/h3\u003e\n\u003cp\u003eYes — the Oyviny harness is designed to mate directly with the factory trailer wiring connector used on Ford Explorer model years 2011 through 2019. No cutting, splicing, or vehicle modifications are required; it plugs into the existing socket in the vehicle's wiring harness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVehicle coverage: Ford Explorer 2011–2019\u003c\/li\u003e\n  \u003cli\u003eDirect-fit connector matches factory harness\u003c\/li\u003e\n  \u003cli\u003eNo permanent changes to factory wiring\u003c\/li\u003e\n  \u003cli\u003eIdeal when restoring or replacing a worn connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the connector resist corrosion and weather?\u003c\/h3\u003e\n\u003cp\u003eThe connector uses tin-plated copper terminals and a corrosion-resistant housing, and it ships with a rubber dust cover to block water and grit when the trailer is not attached. The wiring bundle is sheathed in a black nylon loom for abrasion resistance, helping the cable last longer under the vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTin-plated copper terminals reduce oxidation\u003c\/li\u003e\n  \u003cli\u003eRubber dust cap protects the socket from moisture\u003c\/li\u003e\n  \u003cli\u003eNylon wire loom resists chafing and road debris\u003c\/li\u003e\n  \u003cli\u003eDurable plastic housing for the 4-flat plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat signals and functions will this 4-way connector support?\u003c\/h3\u003e\n\u003cp\u003eThe 4-flat configuration supplies power for standard trailer lighting: running lights, left and right turn signals, and brake lights. It's the common, compact connector used for light- and signal-only trailers, making it compatible with most small utility, boat, and ATV trailers without electric brakes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRunning\/tail lights\u003c\/li\u003e\n  \u003cli\u003eLeft turn\/stop signal\u003c\/li\u003e\n  \u003cli\u003eRight turn\/stop signal\u003c\/li\u003e\n  \u003cli\u003eSimple, widely compatible 4-flat wiring pinout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: the harness plugs into the factory trailer harness with no cutting or splicing required. Basic tools like a trim panel remover or screwdriver may be helpful to access the factory connector, but no electrical tools are necessary for the connection itself.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play — no wire cutting\u003c\/li\u003e\n  \u003cli\u003e78-inch cable for flexible routing behind bumper\u003c\/li\u003e\n  \u003cli\u003eSimple access with basic hand tools if needed\u003c\/li\u003e\n  \u003cli\u003eWorks with standard trailer 4-flat connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for: The Oyviny custom 4-way wiring harness is aimed at Ford Explorer owners (2011–2019) who need a reliable, factory-style trailer connector without modifying the vehicle wiring. It's a practical choice for owners replacing a damaged plug, preparing a vehicle for occasional towing, or outfitting a used Explorer to match trailer lighting needs. Installers who prefer a corrosion-resistant connector, pure copper conductors, and a tidy, protected wiring loom will find this harness saves time and reduces future maintenance.\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this harness require cutting my Explorer's wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Oyviny harness is plug-and-play and connects directly to the factory connector without cutting or splicing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the 4-way handle trailer brakes or power accessories?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. A 4-flat supports lights only. Electric brakes or auxiliary power require a dedicated brake or power circuit and a different harness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55168447938903,"sku":"B09HTVGDSX","price":49.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-explorer-front-connector.jpg?v=1790404194"},{"product_id":"oyviny-trailer-light-diodes-kit-4pcs-hy-power-12v-spade-isolating-diodes-for-trailer-rv","title":"Oyviny Trailer Light Diodes Kit — 4PCS Hy-Power, 12V Spade Isolating Diodes for Trailer\/RV","description":"\u003cp\u003e\u003cstrong\u003eOyviny Hy-Power Diodes are a 4-piece trailer lighting diode kit that directs DC power from a tow vehicle to a towed vehicle’s tail, brake and turn circuits while preventing electrical feedback.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen towing a trailer, caravan or motorhome, keeping lights synchronized and protecting each vehicle’s electrical system is essential. The Oyviny Hy-Power Diodes kit provides a compact, easy-to-install solution that routes power from the tow vehicle into the towed unit without allowing reverse current flow. Each diode assembly uses spade terminals for quick replacement or splicing into existing harnesses and comes with connectors and mounting tape for a tidy, reliable install.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these diodes protect my vehicle electronics?\u003c\/h3\u003e\n\u003cp\u003eThese diodes permit electrical current to travel only in one direction — from the motorhome or tow vehicle into the trailer’s lighting circuits. That one-way flow prevents backfeed that can otherwise energize or damage onboard circuits, bulbs, or control modules on either vehicle. They are a non-invasive protection method that reduces the risk of short circuits caused by feedback.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-way current control prevents reverse voltage into vehicle electronics\u003c\/li\u003e\n  \u003cli\u003eIsolates brake, tail and turn signal circuits to avoid cross-activation\u003c\/li\u003e\n  \u003cli\u003eReduces risk of blown bulbs or control module interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation for a DIYer?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: remove existing spade connectors or splice into the wiring harness, attach the Hy-Power diode spades, and secure each diode with the included double-sided tape. The kit includes wire connectors to complete reliable splices, so no specialized tools are required beyond basic hand tools and wire strippers. Most installations take under an hour when accessing the taillight wiring at the rear of the vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSwap existing spade terminals or splice into harnesses quickly\u003c\/li\u003e\n  \u003cli\u003eIncludes 12 wire connectors for secure, insulated joints\u003c\/li\u003e\n  \u003cli\u003eDouble-sided tape keeps diodes mounted and vibration-resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these diodes work with my motorhome or trailer wiring?\u003c\/h3\u003e\n\u003cp\u003eThe Hy-Power Diodes are designed for common 12V DC trailer lighting systems and integrate with standard brake, running light and turn signal circuits. They function across typical automotive wiring setups and are compatible with most motorhome and towed vehicle harnesses that use spade-style connections. For complex or smart lighting systems, verify voltages and wiring diagrams before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with standard 12V DC taillight, brake, and turn circuits\u003c\/li\u003e\n  \u003cli\u003eWorks with common spade-type terminal harnesses found on trailers and RVs\u003c\/li\u003e\n  \u003cli\u003eCheck manufacturer wiring diagrams for vehicles with advanced electronic modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny Hy-Power Diodes kit is made for RV owners, tow vehicle operators, and trailer DIYers who need an affordable, compact way to route tow-vehicle lighting power into a towed unit while preventing electrical feedback. It’s ideal for those replacing worn or damaged diodes, upgrading older spade connections, or adding a simple, robust isolation solution during trailer wiring maintenance. The kit is packaged with everything needed for a clean installation: four Hy-Power diode modules, 12 insulated wire connectors, and four adhesive mounting strips to keep the diodes secured under the vehicle’s rear wiring area.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I solder these diodes instead of using spade terminals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — you can solder leads, but use heat-shrink and sealant for corrosion protection and preserve correct polarity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these diodes suitable for LED trailer lights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They work with most LED circuits, but verify LED driver compatibility and check voltage requirements before installing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":55168548372823,"sku":"B0D25Q7N54","price":47.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/oyviny-hy-power-front-view.jpg?v=1790407812"}],"url":"https:\/\/britishgarage.co.uk\/collections\/oyviny.oembed","provider":"British Garage","version":"1.0","type":"link"}