Engine Control Module (ECM) – GM (88999137)

Part ECM) – GM (88999137 is the GM Genuine Parts Engine Control Module for the factory location it serves. Fitted in place of the original, it replaces a module that has lost communication or an output driver. Catalogue application notes: Stamped #1227148. 3.8l. Check the part number stamped or moulded on the original against ECM) – GM (88999137 — a number that looks close can belong to a different circuit. Ships from our US warehouse.