{"product_id":"oyviny-4-way-trailer-wiring-harness-for-ford-explorer-2011-2019-pure-copper-plug-and-play","title":"Oyviny 4-Way Trailer Wiring Harness for Ford Explorer 2011-2019 — Pure Copper, Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eOyviny's custom 4-way trailer wiring harness gives 2011–2019 Ford Explorer owners a plug-and-play solution to power trailer tail, brake, and turn lights with durable pure copper wiring.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis vehicle-specific harness is engineered to match the factory connector of Ford Explorers from 2011 through 2019, so you can add a standard 4-flat trailer plug without cutting or splicing into your vehicle’s electrical system. Built with corrosion-resistant materials, a protective nylon loom and a rubber dust cover, the harness focuses on reliable conductivity and long service life for routine towing tasks.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness install on my Ford Explorer?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be straightforward: the custom connector mates directly with your Explorer’s original trailer wiring harness, requiring no modifications. It’s a true plug-and-play part intended to minimize time under the vehicle and eliminate the need for electrical expertise.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit connector for Ford Explorer 2011–2019 models\u003c\/li\u003e\n  \u003cli\u003eNo cutting, splicing, or soldering required\u003c\/li\u003e\n  \u003cli\u003eApproximately 78 inches of wire for flexible routing\u003c\/li\u003e\n  \u003cli\u003eIncluded rubber dust cover protects the socket when unused\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections ensure long-term reliability?\u003c\/h3\u003e\n\u003cp\u003eThe harness uses pure copper conductors and tin-plated copper terminals to maximize electrical conductivity and resist corrosion. Wires are bundled in a black nylon loom to shield them from abrasion, and the connector is made from corrosion-resistant materials for outdoor exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePure copper wiring for efficient current flow\u003c\/li\u003e\n  \u003cli\u003eTin-plated terminals for improved corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eNylon loom guards against wear and abrasion\u003c\/li\u003e\n  \u003cli\u003eRubber dust cover prevents moisture and dirt ingress\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich trailer lights and functions does the 4-way connector support?\u003c\/h3\u003e\n\u003cp\u003eThe standard 4-flat connector supplies the essentials for most light-only trailers: tail lights, brake lights, and left\/right turn signals. It’s ideal for utility trailers, small boat trailers, cargo trailers and other towed equipment that doesn’t require separate electric brakes or auxiliary circuits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTail\/running lights powered through the 4-flat plug\u003c\/li\u003e\n  \u003cli\u003eBrake lights and turn signals supported\u003c\/li\u003e\n  \u003cli\u003eNot intended for powered brakes or aux circuits\u003c\/li\u003e\n  \u003cli\u003eWorks with most common trailer lighting setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this harness fit every Ford Explorer within the model years listed?\u003c\/h3\u003e\n\u003cp\u003eThe harness is produced to match the factory trailer wiring connector found on 2011–2019 Ford Explorer models, but verifying your vehicle’s factory connector style before purchase is recommended. If your Explorer already has a factory-installed 4-way or tow prep connector, this harness will plug directly into that harness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 2011–2019 Ford Explorer factory harness types\u003c\/li\u003e\n  \u003cli\u003eCheck existing connector style to confirm compatibility\u003c\/li\u003e\n  \u003cli\u003eDesigned for Explorers with tow prep or factory wiring access\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for fitment questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Oyviny 4-way trailer wiring harness is aimed at Ford Explorer owners who need a reliable, no-fuss way to power trailer lights for everyday towing—DIY installers, weekend boaters, landscapers, and anyone replacing a worn or corroded connector. If you want a direct-fit, corrosion-resistant harness with pure copper conductors and a protective sleeve that avoids wiring splices, this part gives a practical, durable solution.\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 harness require splicing into my Explorer's wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Oyviny harness is plug-and-play and connects directly to the factory connector without cutting or splicing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the 4-way support electric trailer brakes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The 4-flat supplies tail, brake, and turn signals only; electric brakes need a separate brake-control circuit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oyviny","offers":[{"title":"Default Title","offer_id":67587552280761,"sku":"B09HTVGDSX","price":90.07,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/oyviny-front-connector-view_a5ffe0c3-245a-4bdb-8e6c-4416a1cb1210.jpg?v=1790512440","url":"https:\/\/redleafauto.ca\/products\/oyviny-4-way-trailer-wiring-harness-for-ford-explorer-2011-2019-pure-copper-plug-and-play","provider":"Redleaf Auto","version":"1.0","type":"link"}