Harness – GM (86789943)

Part 86789943 is the GM Genuine Parts Harness for the factory location it serves. In service it replaces a chafed or water-damaged section of the body or engine loom. Catalogue application notes: Double & crew cab, with wide load, power fold. Check the part number stamped or moulded on the original against 86789943 — a number that looks close can belong to a different circuit. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Stocked in the US and dispatched within one business day.