{"product_id":"mecmo-4-pin-trailer-wiring-harness-for-honda-pilot-2016-2022-passport-2019-2025-plug-and-play-corrosion-resistant","title":"MECMO 4‑Pin Trailer Wiring Harness for Honda Pilot (2016–2022) \u0026 Passport (2019–2025) — Plug‑and‑Play, Corrosion‑Resistant","description":"\u003cp\u003e\u003cstrong\u003eMECMO’s 4-pin plug-and-play trailer wiring harness provides a factory-compatible 4-way connection for Honda Pilot (2016–2022) and Honda Passport (2019–2025) vehicles equipped with the OEM tow package.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you tow a small trailer, cargo carrier or trailer-mounted lights with a compatible Honda, this harness lets you connect trailer tail lights, brake signals and turn indicators without cutting or splicing your vehicle’s factory wiring. The harness is built to match the factory tow package wiring location and includes a dust cover and corrosion-resistant terminals for reliable service in daily use and occasional towing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness install — will I need special tools?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is designed to be simple: the harness plugs into the factory tow package connector inside the cargo area. No wire cutting, splicing, or soldering is required, and most users can complete the swap with basic access to the rear cargo trim.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play 4-pin connector designed for factory tow package sockets.\u003c\/li\u003e\n  \u003cli\u003eNo special tools or electrical experience needed for most installs.\u003c\/li\u003e\n  \u003cli\u003eWiring routed to the vehicle’s OEM connector location in the cargo area.\u003c\/li\u003e\n  \u003cli\u003eInstructions typically include connector location and mounting tips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lights and functions will this 4-way harness support?\u003c\/h3\u003e\n\n\u003cp\u003eThe harness carries the three essential lighting circuits plus ground: running\/tail lights, brake lights and turn signals. It does not provide a dedicated 12V accessory or electric brake output — it’s intended for standard 4-pin trailer lighting.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePowers tail\/running lights on compatible trailers.\u003c\/li\u003e\n  \u003cli\u003eTransmits brake lamp and left\/right turn signals.\u003c\/li\u003e\n  \u003cli\u003eIncludes a solid ground return for stable circuits.\u003c\/li\u003e\n  \u003cli\u003eNot intended for trailer brakes or auxiliary power feeds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is this harness built to resist wear and weather?\u003c\/h3\u003e\n\n\u003cp\u003eMECMO uses heavy-bonded wiring with tin-plated copper terminals to resist corrosion and maintain good conductivity over time. The vehicle-side connector features a fitted rubber dust cover to keep moisture and dirt away from the contacts when not in use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTin-plated copper terminals for improved corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eBonded wire construction for durability and reliable signal transfer.\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover with easy-grip tabs protects the socket from debris.\u003c\/li\u003e\n  \u003cli\u003eConnector shaped to match OEM mounting and fit securely in place.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my specific Honda Pilot or Passport model year?\u003c\/h3\u003e\n\n\u003cp\u003eThis harness is tailored for vehicles that came from the factory with Honda’s OEM tow package: Pilot model years 2016 through 2022 and Passport model years 2019 through 2025. Confirm your vehicle has the factory tow package connector before ordering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with Honda Pilot 2016–2022 with OEM tow package.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Honda Passport 2019–2025 with OEM tow package.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with vehicles lacking the factory tow package connector.\u003c\/li\u003e\n  \u003cli\u003eCheck the rear cargo area for the OEM tow socket before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who own a 2016–2022 Honda Pilot or a 2019–2025 Honda Passport with the factory tow package and need a straightforward, factory-style 4-pin trailer connection. This harness suits occasional trailers, small utility or boat trailers with standard 4-way lighting, and owners who prefer a no-cut installation that preserves the vehicle’s factory 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 the factory tow package for this harness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This harness plugs into the OEM tow package connector; vehicles without it are not compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this harness support trailer brakes or 12V power?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It provides standard 4-way lighting only — tail, brake and turn signals, plus ground.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MECMO","offers":[{"title":"Default Title","offer_id":55168361955671,"sku":"B0G7YLSP45","price":52.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/mecmo-front-connector_912753f6-eeea-4892-94d5-1c6ab595589e.jpg?v=1790401779","url":"https:\/\/britishgarage.co.uk\/products\/mecmo-4-pin-trailer-wiring-harness-for-honda-pilot-2016-2022-passport-2019-2025-plug-and-play-corrosion-resistant","provider":"British Garage","version":"1.0","type":"link"}