Engine Control Module – GM (12726508)

The GM Genuine Parts Engine Control Module listed here carries part number 12726508 and installs where the original was removed. The unit replaces a module that has lost communication or an output driver. Check the part number stamped or moulded on the original against 12726508 — 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. Stocked in the US and dispatched within one business day.