{"product_id":"mitzone-7ft-7-pin-trailer-wiring-extension-harness-for-trucks-7-way-rv-blade-brass-contacts-weather-resistant","title":"MITZONE 7ft 7-Pin Trailer Wiring Extension Harness for Trucks — 7-Way RV Blade, Brass Contacts, Weather-Resistant","description":"\u003cp\u003e\u003cstrong\u003eMITZONE 7-foot 7-pin wiring extension is a plug-and-play trailer harness that extends your truck's 7-way RV blade connection to reach fifth-wheel and gooseneck trailers without cutting or splicing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your hitch point or truck bed layout keeps the factory 7-pin socket too far from the trailer plug, this 7' extension provides a neat, weather-resistant way to bridge the gap. Built for common North American pickups, the harness uses brass terminals and a moisture-proof cap so you get a dependable electrical link for tail lights, turn signals, brakes, reverse and auxiliary power. Installation requires a 2-1\/8\" hole saw for flush mount routing when using the included mounting flange, but the core connection is true plug-and-play.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this extension keep trailer lighting and brakes working reliably?\u003c\/h3\u003e\n\u003cp\u003eThe harness uses solid brass terminals and an RV-style 7-pin blade connector to preserve signal integrity between truck and trailer. A moisture-proof cover protects contacts when unplugged, reducing corrosion risk.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass terminals for consistent conductivity and lower resistance.\u003c\/li\u003e\n  \u003cli\u003e7-way RV blade connector supports tail, brake, turn, reverse, and auxiliary circuits.\u003c\/li\u003e\n  \u003cli\u003eWeather cap seals unused connector against water and dirt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my Chevy, Ford, Dodge, GMC, Nissan, Toyota, or Ram truck?\u003c\/h3\u003e\n\u003cp\u003eMITZONE lists wide compatibility across many model years for popular pickup lines, covering F-Series, Silverado, Sierra, Ram, Titan, and Tundra variants. Verify connector style and vehicle 7-pin location against your truck’s factory harness before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits many model-year F-150\/F-250\/F-350\/F-450\/F-550 and related Super Duty trucks.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Silverado and Sierra 1500–3500 models across the listed years.\u003c\/li\u003e\n  \u003cli\u003eWorks with Ram 1500\/2500\/3500, Nissan Titan\/Titan XD, and Toyota Tundra within the specified ranges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation — do I need tools or wiring skills?\u003c\/h3\u003e\n\u003cp\u003eCore connection is plug-and-play: you mate the 7-way blade to the truck’s socket and the extension to the trailer plug. For a neat in-bed or bumper mount you may use a 2-1\/8\" hole saw to route and secure the included flange, but no wire cutting or splicing is required for the electrical connection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play mating of 7-way RV blade connectors.\u003c\/li\u003e\n  \u003cli\u003eNo splicing or cutting of factory wiring needed for electrical function.\u003c\/li\u003e\n  \u003cli\u003eOptional 2-1\/8\" hole saw for flush mount installation of the flange.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features protect the harness from road and weather exposure?\u003c\/h3\u003e\n\u003cp\u003eThe extension combines robust materials and sealing features to withstand typical towing conditions. The connector housing and protective cap slow moisture intrusion, and brass pins resist corrosion, maintaining reliable contact even when used frequently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMoisture-proof cap keeps unused connector clean and dry.\u003c\/li\u003e\n  \u003cli\u003eDurable housing resists road debris and UV exposure.\u003c\/li\u003e\n  \u003cli\u003eHigh-quality brass terminals minimize corrosion and contact wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This MITZONE 7-foot 7-pin extension is designed for pickup owners who tow fifth-wheel or gooseneck trailers and need extra length or a cleaner in-bed mounting solution. It's a good fit if your vehicle is among the supported Chevy, Ford, GMC, Dodge\/Ram, Nissan, or Toyota models and you want a straightforward, non-invasive wiring extension that avoids splicing while protecting connector contacts from the elements.\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 require cutting my truck’s factory wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the MITZONE 7' extension is plug-and-play and does not require splicing or cutting factory wires.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tools are needed for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You only need an optional 2-1\/8\" hole saw for a flush mount; the electrical connection plugs in without tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MITZONE","offers":[{"title":"Default Title","offer_id":48086333489310,"sku":"B09BMNLX6S","price":46.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mitzone-front-plug-and-flange.jpg?v=1785895241","url":"https:\/\/northtrailauto.ca\/products\/mitzone-7ft-7-pin-trailer-wiring-extension-harness-for-trucks-7-way-rv-blade-brass-contacts-weather-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}