{"product_id":"vastauto-driver-side-lh-rear-door-jumper-wire-harness-2009-2014-ford-f150-oem-fit-12-month-warranty","title":"VASTAUTO Driver-Side LH Rear Door Jumper Wire Harness 2009-2014 Ford F150 — OEM Fit, 12‑Month Warranty","description":"\u003cstrong\u003eVASTAUTO's driver-side left-hand rear door jumper wire harness is a direct-fit replacement that restores electrical connections for 2009–2014 Ford F150 crew cab doors.\u003c\/strong\u003e\n\n\u003cp\u003eIf your F150's rear driver-side door is experiencing intermittent power, window, or lock failures due to a damaged or frayed hinge-area wiring harness, this VASTAUTO assembly is built to match OEM fit and function. Constructed from durable materials and factory-tested, it replaces part numbers 9L3Z-14631-CAA and 9L3Z14631CAA so you can reinstall a reliable cable path without modifying vehicle systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this harness restore door electrical function?\u003c\/h3\u003e\n\u003cp\u003eThis assembly replicates the vehicle's original jumper harness layout to re-establish circuits that run between the cab and rear door. By replacing a compromised or broken harness you regain power to convenience features that depend on those wires.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement for the driver-side left rear door on crew cab F150s.\u003c\/li\u003e\n  \u003cli\u003eMates to factory connectors and routing points for straightforward installation.\u003c\/li\u003e\n  \u003cli\u003eSolders, crimps, and protective sheathing conform to typical OEM-style assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my 2009–2014 Ford F150?\u003c\/h3\u003e\n\u003cp\u003eThe harness is specified for 2009–2014 Ford F150 crew cab models and is intended to replace OEM part numbers 9L3Z-14631-CAA \/ 9L3Z14631CAA. Always verify compatibility by checking your vehicle model year and the OEM part number before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible model years: 2009, 2010, 2011, 2012, 2013, 2014.\u003c\/li\u003e\n  \u003cli\u003eDesigned for crew cab rear driver-side (left-hand) door applications.\u003c\/li\u003e\n  \u003cli\u003eConfirm by comparing the existing harness part number with the replacement part number.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the quality and warranty details?\u003c\/h3\u003e\n\u003cp\u003eVASTAUTO supplies this jumper harness made from high-quality materials and subjects each unit to functional testing prior to shipping. The product is backed by a 12-month limited warranty and a straightforward return\/refund policy to protect your purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured components meet or exceed common OEM performance criteria.\u003c\/li\u003e\n  \u003cli\u003e100% tested before leaving the factory to ensure continuity and connector fit.\u003c\/li\u003e\n  \u003cli\u003eIncludes a 12-month warranty and hassle-free return\/refund options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation is a moderate DIY task for technicians or experienced owners comfortable removing door panels and routing harnesses through the door jamb. Proper tools and safe disconnection of the battery are recommended to avoid short circuits while swapping electrical connectors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRequires basic hand tools: trim tools, socket set, and possibly pliers\/crimping tools.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the negative battery terminal before replacing electrical components.\u003c\/li\u003e\n  \u003cli\u003eFollow factory routing and secure harness to prevent pinching or rubbing damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This VASTAUTO door jumper wire harness is intended for Ford F150 owners, mechanics, and body-shop technicians needing a reliable, direct-fit replacement for a damaged LH rear door harness on 2009–2014 crew cab trucks. It suits anyone restoring door electrical function—windows, locks, speakers, and courtesy lights—who wants an OEM-style assembly with a 12-month warranty and tested performance.\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 fit non-crew cab F150s?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This harness is specified for 2009–2014 Ford F150 crew cab rear driver-side doors. Verify fit by matching your OEM part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is professional installation required?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Professional installation is recommended if you're not comfortable removing door panels and routing wiring; the job is moderate for experienced DIYers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VASTAUTO","offers":[{"title":"Default Title","offer_id":48086705963166,"sku":"B0CB3CVT66","price":57.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vastauto-harness-front-view.jpg?v=1785902269","url":"https:\/\/northtrailauto.ca\/products\/vastauto-driver-side-lh-rear-door-jumper-wire-harness-2009-2014-ford-f150-oem-fit-12-month-warranty","provider":"North Trail Auto","version":"1.0","type":"link"}