Hazard Switch – GM (85643598)

GM Genuine Parts supplies this Hazard Switch under part number 85643598 as a factory-pattern replacement. It replaces a switch with pitted contacts or a broken actuator. Catalogue application notes: Trail boss trim. Canyon, 3 button. Colorado, 3 button. Check the part number stamped or moulded on the original against 85643598 — 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.