Generator – GM (88877373)

a Generator from GM Genuine Parts, part 88877373, is a direct replacement for the unit fitted at the factory. It replaces a unit that no longer holds its output under load. Check the part number stamped or moulded on the original against 88877373 — 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.