Harness – GM (85166010)

a Harness from GM Genuine Parts, part 85166010, is a direct replacement for the unit fitted at the factory. It routes power and signal between the factory connectors it plugs into. Match 85166010 to the number on the failed component. Count the pins or check the connector keyway if two numbers look interchangeable. 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.