B (S)Module Kit – GM (19303775)

GM Genuine Parts supplies this B under part number S)Module Kit – GM (19303775 as a factory-pattern replacement. In service it plugs into the factory harness and runs the system it was programmed for. Match S)Module Kit – GM (19303775 to the number on the failed component. Count the pins or check the connector keyway if two numbers look interchangeable. Shipped from our US warehouse with tracking.