Module Asm Wsw Sys – GM (21302907)

The GM Genuine Parts Module Asm Wsw Sys listed here carries part number 21302907 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 21302907 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.