{"product_id":"gubrdfrsod-6-ft-7-pin-trailer-plug-wiring-harness-pure-copper-7-way-cord-with-dust-cover","title":"Gubrdfrsod 6 ft 7-Pin Trailer Plug Wiring Harness — Pure Copper 7-Way Cord with Dust Cover","description":"\u003cp\u003e\u003cstrong\u003eGubrdfrsod 6 FT 7-Pin trailer plug is a heavy-duty, pure-copper 7-wire harness designed to replace or upgrade trailer wiring for reliable signal, power and ground connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 6-foot, 7-way wiring harness from Gubrdfrsod combines 100% pure copper conductors, color-coded RV-standard wiring and a weather-resistant PVC jacket to deliver dependable towing electrical connections. Built for trailers, RVs, campers, food trucks and caravans, it replaces corroded or damaged cords and improves conductivity for brake lights, turn signals, reverse lamps and tail lights. The kit includes a dust cover and a robust 7-pin plug assembly engineered for repeated use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness improve trailer lighting and signaling?\u003c\/h3\u003e\n\u003cp\u003eThe Gubrdfrsod harness uses pure copper cores to lower resistance and maintain crisp, instant response from trailer lights. Better conductivity reduces voltage drop across long runs, so signals and brake lights respond more reliably when towing. The 7-way configuration covers all common trailer circuits including auxiliary and reverse functions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% pure copper terminals and cores for superior conductivity\u003c\/li\u003e\n  \u003cli\u003eColor-coded RV-standard wires for accurate connections\u003c\/li\u003e\n  \u003cli\u003e7-way layout supports braking, turn, tail, reverse and auxiliary\u003c\/li\u003e\n  \u003cli\u003eImproved response and reduced corrosion compared with cheap alloys\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this connector durable enough for outdoor and marine use?\u003c\/h3\u003e\n\u003cp\u003eYes — the plug assembly is encased in rugged PVC and comes with a dust- and rain-proof cap to protect the copper pins. The double-prong copper contacts increase mechanical strength at plug points, resisting bending and wear from repeated plugging and unplugging. The jacketed cable resists abrasion and environmental exposure when mounted on trailers or RVs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePVC outer jacket shields wires from moisture and abrasion\u003c\/li\u003e\n  \u003cli\u003eDust cover protects terminals when not connected\u003c\/li\u003e\n  \u003cli\u003eDouble-prong copper contacts for stronger plug engagement\u003c\/li\u003e\n  \u003cli\u003eSoft-but-tough sheath for flexible outdoor routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and which vehicles is it compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe cord is 6 feet long and supplied with standard RV color coding to simplify splicing into most trailers and tow vehicles. It uses common 7-pin connections found on many trailers, campers and trucks, but you should verify your trailer wiring diagram for exact wire functions before joining. Installation generally requires basic wiring tools, heat shrink or marine-grade connectors, and standard wiring knowledge.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6-foot length for convenient routing between tow vehicle and trailer\u003c\/li\u003e\n  \u003cli\u003eStandard RV color code: black, white, blue, brown, yellow, red, green\u003c\/li\u003e\n  \u003cli\u003eWire gauges: 10–14 AWG matched to each circuit’s load\u003c\/li\u003e\n  \u003cli\u003eSuitable for trailers, RVs, campers, food trucks and caravans\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and service features does Gubrdfrsod provide?\u003c\/h3\u003e\n\u003cp\u003eThe harness is designed to reduce heat and resist corrosion with appropriately sized copper conductors per circuit. Gubrdfrsod includes pre-sales and after-sales support to help with fitment questions or concerns about the product you receive. Properly installed, the cable lowers risk of intermittent lighting faults that can cause visibility issues on the road.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAppropriate AWG ratings per wire for safer current handling\u003c\/li\u003e\n  \u003cli\u003eManufacturer support available for fitment and quality questions\u003c\/li\u003e\n  \u003cli\u003eProtective dust cap reduces water ingress and corrosion\u003c\/li\u003e\n  \u003cli\u003eDurable materials help extend service life under normal towing conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Gubrdfrsod 6 FT 7-Pin harness is aimed at owners of trailers, campers, caravans, food trucks and RVs who need a robust replacement or upgrade to their 7-way electrical connection. It’s well suited for DIY mechanics and fleet operators who prefer pure-copper wiring for improved reliability, as well as anyone replacing a corroded connector or wiring assembly. If you require a heavier gauge for specific high-current accessories, check wire gauge compatibility 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: Will this 7-pin plug fit my trailer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits standard 7-way RV trailer sockets. Verify your trailer wiring and functions before splicing to ensure compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials are the contacts and wires made of?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Terminals and cores use 100% pure copper; the jacket and plug cap are durable PVC for outdoor protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Gubrdfrsod","offers":[{"title":"Default Title","offer_id":48087076962462,"sku":"B0CGJVPQ22","price":31.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gubrdfrsod-front-plug-assembly.jpg?v=1785916141","url":"https:\/\/northtrailauto.ca\/products\/gubrdfrsod-6-ft-7-pin-trailer-plug-wiring-harness-pure-copper-7-way-cord-with-dust-cover","provider":"North Trail Auto","version":"1.0","type":"link"}