{"product_id":"llannder-trailer-brake-harness-for-ford-f-150-f-250-f-350-7-pin-round-4-pin-flat-oem-grade-plug-n-play","title":"LLANNDER Trailer Brake Harness for Ford F-150\/F-250\/F-350 (7-Pin Round + 4-Pin Flat) – OEM-Grade, Plug-N-Play","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the LLANNDER Trailer Brake Harness, a dual-system towing connector that combines a 7-pin round plug with a 4-pin flat plug in a single OEM-grade module. Designed to replace older references such as FU5Z-14489-A, FU5Z14489A, 9U5Z-14489-MAA, and 9U5Z14489MAA, this harness delivers a streamlined upgrade for compatible Ford trucks and trailers. It is built to integrate with factory tow packages, helping you simplify your towing setup without sacrificing reliability.\u003c\/p\u003e\n\u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cp\u003eWith integrated dual-system connectivity, you can tow modern RVs and utility trailers using one connector, eliminating the need for multiple adapters. The plug-and-play design means you can upgrade your towing system in minutes, not hours, while keeping an OEM-grade fit that aligns with your vehicle’s wiring standards.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCombines 7-pin round and 4-pin flat connectors in a single harness for versatile towing\u003c\/li\u003e\n  \u003cli\u003eOEM-grade connectors designed for a precise, secure fit with no cutting or splicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey compatibility highlights\u003c\/h3\u003e\n\u003cp\u003eThis harness is precision-matched for a broad range of Ford models that commonly use trailer tow connections. It covers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2015–2023 Ford F-150 with Trailer Tow Package\u003c\/li\u003e\n  \u003cli\u003e2022–2023 Ford F-150 Lightning (Battery Electric) in tow-ready configurations\u003c\/li\u003e\n  \u003cli\u003e2019–2023 Ford Ranger with Trailer Tow Package\u003c\/li\u003e\n  \u003cli\u003e2017–2022 Ford F-250 Super Duty with Trailer Tow Package\u003c\/li\u003e\n  \u003cli\u003e2017–2022 Ford F-350 Super Duty with Trailer Tow Package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild and durability\u003c\/h3\u003e\n\u003cp\u003eCrafted for real-world conditions, the harness features an ABS impact-resistant housing and pre-coated copper terminals to promote reliable conductivity. A weatherproof dust cover shields the connectors when not in use, helping resist moisture, corrosion, and road debris. These design touches are meant to support consistent performance across seasons and miles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eABS housing provides rugged durability against bumps and vibrations\u003c\/li\u003e\n  \u003cli\u003ePre-coated copper terminals enhance conductivity and longevity\u003c\/li\u003e\n  \u003cli\u003eWeatherproof dust cover guards connectors from moisture and debris\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and what you get\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with vehicle electronics. The harness is designed for plug-and-play compatibility with your existing wiring, so you can upgrade your towing setup quickly and with confidence. The packaging and connectors meet OEM standards to reduce guesswork during setup.\u003c\/p\u003e\n\u003cp\u003eIdeal for weekend trips, light duty hauling, or recreational towing, the LLANNDER harness offers a practical upgrade path that keeps your vehicle’s tow system organized and ready for the road ahead.\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 does the LLANNDER Trailer Brake Harness support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits 2015–2023 Ford F-150 with Tow Package, 2017–2022 F-250\/F-350 Super Duty, and 2022–2023 F-150 Lightning (tow-ready).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How easy is installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Plug-and-play OEM-grade connectors require no cutting or splicing for a secure, weatherproof fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LLANNDER","offers":[{"title":"Default Title","offer_id":42468846501973,"sku":"B0DR87SMN8","price":37.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/llannder-trailer-brake-harness-7pin-round-connector.jpg?v=1778081803","url":"https:\/\/plentytorque.co.uk\/products\/llannder-trailer-brake-harness-for-ford-f-150-f-250-f-350-7-pin-round-4-pin-flat-oem-grade-plug-n-play","provider":"PlentyTorque","version":"1.0","type":"link"}