ECM – GM (12732859)

an ECM from GM Genuine Parts, part 12732859, is a direct replacement for the unit fitted at the factory. The unit controls fuel and spark using the factory calibration and connector. Catalogue application notes: Traverse. 2.5l. Acadia. 2.5l. Check the part number stamped or moulded on the original against 12732859 — a number that looks close can belong to a different circuit. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Stocked in the US and dispatched within one business day.