{"product_id":"jurplix-trailer-wiring-harness-connector-7-4-pin-dual-socket-with-mounting-bracket-and-copper-terminals","title":"JURPLIX Trailer Wiring Harness Connector — 7 \u0026 4‑Pin Dual Socket with Mounting Bracket and Copper Terminals","description":"\u003cp\u003e\u003cstrong\u003eJURPLIX 7 \u0026amp; 4 Pin Trailer Wiring Harness Connector is a combined 7-way blade and 4-way flat receptacle assembly with bracketed mounting hardware for reliable trailer electrical connections on pickup trucks and tow vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to give you a compact, ready-to-install towing receptacle, this JURPLIX dual-socket assembly consolidates common trailer connections into a single, heavy-duty unit. It fits standard USCAR sockets and arrives with a metal mounting bracket and hardware, so you can secure the connector to your tow hitch or bumper without extensive rewiring. The assembly uses copper terminals to improve conductivity and reduce heating under load, making it suitable for lighting, turn signals, and auxiliary power circuits used by most light- and medium-duty trailers.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this dual-socket connector simplify hooking up trailers?\u003c\/h3\u003e\n\n\u003cp\u003eThe combined 7-way and 4-way design lets you accept either blade-style or flat-style trailer plugs without swapping adapters constantly. Although both sockets cannot be used simultaneously, having both options on one plate removes the need to keep separate adapters or change connectors when switching trailers. The included bracket keeps the connector stable so plugs align easily every time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne assembly supports 7-way blade and 4-way flat plugs for two common trailer types.\u003c\/li\u003e\n  \u003cli\u003eMounting bracket and hardware provided for secure, vibration-resistant installation.\u003c\/li\u003e\n  \u003cli\u003eWorks with standard USCAR sockets for plug-and-play compatibility.\u003c\/li\u003e\n  \u003cli\u003eCopper terminals reduce resistance and heat for consistent electrical contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill installation require cutting or splicing my vehicle wiring?\u003c\/h3\u003e\n\n\u003cp\u003eThis JURPLIX unit is built for straightforward installation with USCAR-compatible devices so most setups avoid cutting or splicing factory wiring. The harness mate-in options and preconfigured terminals let installers or technicians connect quickly. If your vehicle uses a different connector standard you may need a short adapter or minor wiring changes, but typical pickup truck harnesses are compatible.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for plug-and-play compatibility with standard USCAR sockets.\u003c\/li\u003e\n  \u003cli\u003eNo extensive wiring or soldering required in most installations.\u003c\/li\u003e\n  \u003cli\u003eMounting hardware included to minimize additional parts or mods.\u003c\/li\u003e\n  \u003cli\u003eAdapters available separately if vehicle connector differs from USCAR standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and design features improve durability and electrical reliability?\u003c\/h3\u003e\n\n\u003cp\u003eThe connector uses premium copper terminals to lower electrical resistance and limit heat buildup during heavy or prolonged use. The receptacle housing and mating surfaces are made to withstand outdoor exposure and vibration, while the heavy-duty metal bracket keeps the connector firmly anchored to the vehicle frame. These elements together reduce the chance of loose contacts and intermittent faults under towing conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-quality copper terminals for enhanced conductivity and reduced heat.\u003c\/li\u003e\n  \u003cli\u003eReinforced metal mounting bracket to resist vibration and loosening.\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant connector housing for outdoor use.\u003c\/li\u003e\n  \u003cli\u003eSecure hardware included to ensure stable, long-lasting attachment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich trailer functions does this assembly support?\u003c\/h3\u003e\n\n\u003cp\u003eThe JURPLIX connector routes the standard circuits used on trailers: tail\/marker lights, turn signals, brake lights, ground, and auxiliary or battery power where available on 7-pin setups. The 4-way flat socket supports essential lighting and signals for trailers that don’t require brake or auxiliary power. This makes the assembly suitable for a broad range of towing tasks while keeping wiring organized at the hitch.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e7-way blade supports brake lights, turn signals, tail lights, ground, and auxiliary circuits.\u003c\/li\u003e\n  \u003cli\u003e4-way flat handles tail\/marker lights and turn signals for simpler trailers.\u003c\/li\u003e\n  \u003cli\u003eStable power transfer reduces flicker and intermittent light issues.\u003c\/li\u003e\n  \u003cli\u003eBoth sockets available on one plate for quick trailer changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The JURPLIX 7 \u0026amp; 4 Pin Trailer Wiring Harness Connector is aimed at pickup owners, fleet operators, and DIY installers who tow different trailers and want a single, durable receptacle on their hitch. It suits those who need quick compatibility with both blade and flat trailer plugs, prefer a bracketed, hardware-included solution, and value improved conductivity and secure mounting over cheap, loose fittings. If you tow frequently, swap trailers often, or are fitting a new hitch wiring solution, this assembly offers a practical, long-lasting 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: Can I use both the 7-way and 4-way sockets at the same time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The assembly supports either the 7-way blade or the 4-way flat plug, but not both simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include mounting hardware and a bracket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package includes a reinforced metal mounting bracket and the necessary hardware for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JURPLIX","offers":[{"title":"Default Title","offer_id":55167873057111,"sku":"B0G41Q1Z5Q","price":46.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/jurplix-front-view-dual-socket-assembly.jpg?v=1790394544","url":"https:\/\/britishgarage.co.uk\/products\/jurplix-trailer-wiring-harness-connector-7-4-pin-dual-socket-with-mounting-bracket-and-copper-terminals","provider":"British Garage","version":"1.0","type":"link"}