Alternator – GM (85671415)

Part 85671415 is the GM Genuine Parts Alternator for the factory location it serves. The unit replaces a unit with a failed rectifier, regulator or bearing. Catalogue application notes: Silverado, Sierra 2500 HD. Gas. Dual generators. Silverado, Sierra 3500 HD. Diesel. Auxiliary. 170 Amp. Match 85671415 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. Stocked in the US and dispatched within one business day.