Generator – GM (88878277)

Part 88878277 is the GM Genuine Parts Generator for the factory location it serves. It replaces a unit that no longer holds its output under load. Match 88878277 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.