{"title":"Wiring Harnesses","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eA wiring harness routes every electrical signal in the truck through one bundled network, so corrosion, chafing, or a broken connector anywhere along it can knock out lights, sensors, or entire systems at once. Signs include flickering lights, intermittent electrical faults, dashboard warning codes that come and go, or a section of wiring that's visibly frayed or melted. Generic harnesses rarely match the original wire gauge, connector layout, or routing, which can lead to poor connections or shorts. That's why every harness in this collection is genuine OEM, matched to the manufacturer's original part number.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat's in this category\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis collection covers genuine OEM wiring harnesses for heavy-duty trucks and equipment, built to the exact wire gauge, connector type, and routing layout the original electrical system requires. New listings are added regularly as inventory expands.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhy order your harness here\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGenuine OEM only\u003c\/strong\u003e — every harness is matched to the manufacturer's original part number, not a generic equivalent\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBuilt for accurate fitment\u003c\/strong\u003e — listings include the exact OEM number so you can verify the right part before you buy\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFast turnaround\u003c\/strong\u003e — ships quickly to restore full electrical function and keep your vehicle running reliably\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFAQ\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cem\u003eWhat does a wiring harness do?\u003c\/em\u003e\u003c\/strong\u003e It bundles and routes electrical wiring throughout the vehicle, connecting the battery, sensors, lights, and other components into one organized system.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cem\u003eSigns of a failing wiring harness?\u003c\/em\u003e\u003c\/strong\u003e Flickering or intermittent lights, electrical components that cut in and out, warning codes with no clear cause, or visible corrosion, chafing, or melted wiring.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cem\u003eGenuine OEM or aftermarket?\u003c\/em\u003e\u003c\/strong\u003e All parts here are genuine OEM — no generic substitutes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cem\u003eHow do I find the right harness?\u003c\/em\u003e\u003c\/strong\u003e Check the part number on your current harness, or reference it in your service manual for the correct system and routing configuration, then search that number above.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eBrowse the full selection below, or search by OEM part number to find your exact match.\u003c\/p\u003e","products":[],"url":"https:\/\/linetruckparts.com\/collections\/wiring-harnesses.oembed","provider":"Line Truck Parts","version":"1.0","type":"link"}