Harness – GM (85644321)

GM Genuine Parts builds this Harness to the same footprint as the original; the catalogue number is 85644321. The unit replaces a chafed or water-damaged section of the body or engine loom. Catalogue application notes: Without rear heated seat, with bose audio. Check the part number stamped or moulded on the original against 85644321 — 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. Held in US stock for same-week dispatch.