(Used) 2008 GM/ CHEV, 4.8, ENGINE ECM- ECM Model: E38, Serial number: 86YPMUK18080741L, Part Number: 12612384, Family Number: 8GMXH04.8581, Displacement: 4.8L, Horsepower: 295, ECS: SFI, TWC, H02S, Fuel: Gasoline 1 Rectangular Plugs with 80 Pins, 1 Rectangular Plugs with 73 Pins, Reference images for condition For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921