{"product_id":"mecmo-4-pin-trailer-wiring-harness-for-jeep-wrangler-jk-jku-2007-2018-plug-play-4-way-t-connector","title":"MECMO 4-Pin Trailer Wiring Harness for Jeep Wrangler JK\/JKU (2007-2018) – Plug \u0026 Play 4-Way T-Connector","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eUpgrade your Wrangler’s towing readiness with MECMO’s 4-Pin Trailer Wiring Harness, built for Jeep Wrangler JK and JKU models from 2007 through 2018. This kit covers both 2-door and 4-door variants—including Rubicon, Sahara, Sport, and Unlimited—and is designed to slip into place without altering the factory wiring. It intentionally excludes 2018 JL models, right-hand drive configurations, and Limited Editions, ensuring a targeted fit for classic JK lineups.\u003c\/p\u003e\u003cp\u003eThe heart of the harness is a standard 4-way flat trailer light plug. It powers the tail lights, brake signals, and turn indicators, giving you a simple, reliable signaling setup for your trailer. After installation, the 4-way connector tucks neatly beneath the vehicle near the hitch, keeping the rear clean and accessible for quick checks before a drive.\u003c\/p\u003e\u003ch3\u003eWhy drivers choose MECMO\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePlug-and-play installation behind the driver’s-side tail light eliminates guesswork and reduces installation time.\u003c\/li\u003e\n\u003cli\u003e4-pin configuration supports common trailer lighting needs with a straightforward, easy-to-trace wiring path.\u003c\/li\u003e\n\u003cli\u003eDust cover adds practical protection for terminals, helping resist dust and moisture during daily use or off-road adventures.\u003c\/li\u003e\n\u003cli\u003eDurable construction uses heavy-duty bonded wire and tin-plated copper terminals for dependable conductivity and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eCompact connector design stores securely under the hitch, preserving rear clearance and aesthetics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat you get and how to use it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4-pin JK Wrangler trailer wiring harness compatible with 2007-2018 Wrangler JK\/JKU models, for both 2-door and 4-door configurations.\u003c\/li\u003e\n\u003cli\u003eStandard 4-way flat trailer light plug that powers tail lights, brake signals, and turn indicators.\u003c\/li\u003e\n\u003cli\u003eDust cover with top and bottom tabs to grip while plugging or unplugging, protecting terminals from the elements.\u003c\/li\u003e\n\u003cli\u003ePrewired, plug-in connector that links directly to the existing wiring behind the driver’s tail light for a seamless upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-world usefulness\u003c\/h3\u003e\u003cp\u003eWhether you’re heading to a trailhead, a camping trip, or a weekend hardware haul, this harness is designed to support practical towing needs with a tidy, professional finish. It offers a clear signal path for other motorists and helps keep your rear area uncluttered when not towing.\u003c\/p\u003e\u003ch3\u003eNotes on compatibility and care\u003c\/h3\u003e\u003cp\u003eNot compatible with 2018 Wrangler JL, right-hand-drive configurations, or Limited Editions. For best results, verify model year and body style before purchase, and follow the included installation steps to maintain the integrity of your vehicle’s lighting system.\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 wiring harness compatible with Jeep Wrangler JK\/JKU models from 2007 to 2018?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits Jeep Wrangler JK\/JKU 2007-2018, including Rubicon, Sahara, Sport, and Unlimited; excludes 2018 JL and right-hand-drive variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation truly plug-and-play, or are tools required?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s plug-and-play and connects to the factory wiring behind the driver’s tail light; no special tools are needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MECMO","offers":[{"title":"Default Title","offer_id":42470683770965,"sku":"B0C5XL5W7J","price":59.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/mecmo-4pin-trailer-wiring-harness-jeep-wrangler-jk-2007-2018.jpg?v=1778143178","url":"https:\/\/plentytorque.co.uk\/products\/mecmo-4-pin-trailer-wiring-harness-for-jeep-wrangler-jk-jku-2007-2018-plug-play-4-way-t-connector","provider":"PlentyTorque","version":"1.0","type":"link"}