Engine Control Module (ECM) – GM (12723949)

Part ECM) – GM (12723949 is the GM Genuine Parts Engine Control Module for the factory location it serves. In service it replaces a module that has lost communication or an output driver. Catalogue application notes: Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel. Verify ECM) – GM (12723949 against your vehicle’s parts listing first; where a number has been superseded, the later release is the part supplied.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.