Engine Control Module (ECM) – GM (12740668)

GM Genuine Parts builds this Engine Control Module to the same footprint as the original; the catalogue number is ECM) – GM (12740668. The unit plugs into the factory harness and runs the system it was programmed for. Catalogue application notes: Equinox. 1.5l. Terrain. 1.5l. Verify ECM) – GM (12740668 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied.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.