Module – GM (88921539)

The GM Genuine Parts Module listed here carries part number 88921539 and installs where the original was removed. Fitted in place of the original, it replaces a module that has lost communication or an output driver. Match 88921539 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. Shipped from our US warehouse with tracking.