ECM – GM (12733908)

This ECM (12733908) from GM Genuine Parts replaces the original part on the same mounting points and connector. The unit replaces a PCM that no longer communicates or holds its calibration. Catalogue application notes: Silverado, sierra. 3.0l diesel. Verify 12733908 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.