Engine Control Module (ECM) – GM (12740833)

GM Genuine Parts builds this Engine Control Module to the same footprint as the original; the catalogue number is ECM) – GM (12740833. Fitted in place of the original, it replaces a module that has lost communication or an output driver. Catalogue application notes: 3.6L turbo. CT4. 3.6l. With supercharger. CT5. 3.0l. CT5. 6.2l. Escalade. 6.2l. Verify ECM) – GM (12740833 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied. Stocked in the US and dispatched within one business day.