{"product_id":"oyviny-56407-4-pin-trailer-wiring-harness-for-jeep-wrangler-jl-jlu-and-gladiator","title":"Oyviny 56407 4-Pin Trailer Wiring Harness for Jeep Wrangler JL\/JLU and Gladiator","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Oyviny 56407 4-Pin Trailer Wiring Harness is a plug-and-play solution designed for Jeep Wrangler JL\/JLU models from 2018 to 2025 and the Gladiator JT from 2020 to 2025. It translates your vehicle signals to a standard 4-pin trailer plug, helping your trailer lights communicate clearly to drivers behind you and support safer highway towing.\u003c\/p\u003e\n\u003ch3\u003eFitment and scope\u003c\/h3\u003e\n\u003cp\u003eThis harness fits multiple Wrangler trims—Sahara, Sport, Rubicon, and Unlimited—and supports the Gladiator lineup (Sport, Overland, Rubicon). It works with both 2-door and 4-door configurations and delivers a clean, integrated look when mounted near the hitch.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJL Trailer Wiring Harness compatible with 2018–2025 Wrangler JL\/JLU family\u003c\/li\u003e\n  \u003cli\u003eFits 2020–2025 Gladiator JT variants (Sport, Overland, Rubicon)\u003c\/li\u003e\n  \u003cli\u003eSuitable for standard 4-pin trailer plugs used by boats, utilities, ATVs, and small campers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4-pin trailer plug delivers reliable power to trailer lights, including tail and turn signals\u003c\/li\u003e\n  \u003cli\u003ePlug \u0026amp; Play design eliminates the need for cutting or splicing\u003c\/li\u003e\n  \u003cli\u003eRugged ABS housing provides corrosion resistance and long-lasting durability\u003c\/li\u003e\n  \u003cli\u003e100% pure copper wires for strong conductivity and stable performance\u003c\/li\u003e\n  \u003cli\u003eDust covers protect connection points when not in use\u003c\/li\u003e\n  \u003cli\u003eEpoxy-sealed converter enclosure helps shield electronics from moisture and debris\u003c\/li\u003e\n  \u003cli\u003eSurface-mount converter technology maximizes light yield while keeping heat in check\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEasy installation and daily use\u003c\/h3\u003e\n\u003cp\u003eInstall is straightforward: simply plug the passenger-side and driver-side connectors into the vehicle’s existing sockets. No cutting, splicing, or special tools required. The 4-pin design keeps wiring simple and easy to disconnect when needed.\u003c\/p\u003e\n\u003ch3\u003eDurability and reliability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty ABS housing stands up to road grime and weather exposure\u003c\/li\u003e\n  \u003cli\u003e100% copper wiring provides reliable electrical performance and heat dissipation\u003c\/li\u003e\n  \u003cli\u003eDust covers shield the plugs and fuse holder, preserving performance when not in use\u003c\/li\u003e\n  \u003cli\u003eEpoxy-filled, sealed converter enclosure supports long service life in varied climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use and benefits\u003c\/h3\u003e\n\u003cp\u003eWhether you’re heading to the boat ramp, towing a utility trailer, or hauling a small camper, this harness is designed to keep trailer lighting consistent and visible. It offers a practical, non-guaranteed improvement in signaling clarity across common towing scenarios, without pressuring results or outcomes.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cp\u003eThe Oyviny 56407 harness ties compatibility, simplicity, and durability together for Jeep owners who tow regularly. It emphasizes a clean install, robust construction, and reliable trailer lighting across Wrangler JL\/JLU and Gladiator applications.\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: What vehicles is this harness compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with 2018–2025 Jeep Wrangler JL\/JLU and 2020–2025 Gladiator JT models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation tool-free or does it require cutting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is plug-and-play; no cutting or splicing needed—just connect the plugs to the vehicle sockets.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":42471216414805,"sku":"B09X1CZS76","price":67.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/oyviny-56407-wrangler-harness-install.jpg?v=1778167615","url":"https:\/\/plentytorque.co.uk\/products\/oyviny-56407-4-pin-trailer-wiring-harness-for-jeep-wrangler-jl-jlu-and-gladiator","provider":"PlentyTorque","version":"1.0","type":"link"}