For Reference only! ASTRO 97 Elec Cont Unit (ECU); (LH Fr by battery) BLAZER S10/JIMMY S15 97 Elec Cont Unit (ECU); (6-262, 4.3L) BRAVADA 97 Elec Cont Unit (ECU); (6-262, 4.3L) CHEVROLET 1500 PICKUP 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) CHEVROLET 2500 PICKUP 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) CHEVROLET 3500 PICKUP 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) CHEVROLET VAN 97 Elec Cont Unit (ECU); gasoline GMC 1500 PICKUP 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) GMC 2500 PICKUP 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) GMC 3500 PICKUP 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) GMC VAN 97 Elec Cont Unit (ECU); gasoline ISUZU HOMBRE 97 Elec Cont Unit (ECU); 4.3L (6 cyl) S10/S15/SONOMA 97 Elec Cont Unit (ECU); 6-262 (4.3L) SAFARI (GMC) 97 Elec Cont Unit (ECU); (LH Fr by battery) SUBURBAN 1500 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) SUBURBAN 2500 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) TAHOE 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) YUKON 97 Elec Cont Unit (ECU); gasoline (LH Fr eng comp) Please make sure to match the Part Number of the item with the one you have. All Modules have to be reprogrammed/repaired. We do not provide reprogramming/repair service. We are also not responsible for any kind of labor cost or reprogramming cost. In case of a return, Buyer will only be covered for the item price. This ECM is a core, recommended to be repaired/re-manufactured before installation. ECM appears to be in good condition but has not been tested. Please review all photos and the part number as this is the exact unit you will receive. Powered by SixBit's eCommerce Solution