Comes in GM box. Rebuilt by GM. From a closed down Chevrolet dealership.
This Engine Control Module, Remanufactured – GM (1226455) is a guaranteed replacement for the following vehicles that contain the matching part number 1226455:
1986 GMC C1500 Pickup 5.7L V8 – Gas
1985 Chevrolet C/K Pickup 5.7L V8 – Gas
1985 Chevrolet K5 Blazer 5.7L V8 – Gas
1985 Chevrolet Suburban C10 5.7L V8 – Gas
1985 Chevrolet Suburban C20 5.7L V8 – Gas
1985 Chevrolet Suburban K10 5.7L V8 – Gas
1985 Chevrolet Suburban K20 5.7L V8 – Gas
1985 GMC C1500 Pickup 5.7L V8 – Gas
1985 GMC C2500 Pickup 5.7L V8 – Gas
1985 GMC Jimmy 5.7L V8 – Gas
1985 GMC K1500 Pickup 5.7L V8 – Gas
1985 GMC K2500 Pickup 5.7L V8 – Gas
1985 GMC Suburban C1500 5.7L V8 – Gas
1985 GMC Suburban C2500 5.7L V8 – Gas
1985 GMC Suburban K1500 5.7L V8 – Gas
1985 Oldsmobile Cutlass Salon 3.8L V6 – Gas, 5.0L V8 – Gas, 5.7L V8 – Diesel
1985 Oldsmobile Cutlass Supreme 3.8L V6 – Gas, 5.0L V8 – Gas, 5.7L V8 – Diesel
1984 Chevrolet El Camino 5.0L V8 – Gas
1984 Chevrolet G10 4.1L L6 – Gas, 5.0L V8 – Gas, 5.7L V8 – Gas
1984 Chevrolet G20 4.1L L6 – Gas, 5.0L V8 – Gas, 5.7L V8 – Gas
1984 Chevrolet G30 5.7L V8 – Gas
1984 Chevrolet Monte Carlo 5.7L V8 – Diesel
1984 Chevrolet P20 5.7L V8 – Gas
1984 Chevrolet P30 5.7L V8 – Gas
1984 Chevrolet S10 2.8L V6 – Gas
1984 Chevrolet S10 Blazer 2.8L V6 – Gas
1984 GMC Caballero 5.0L V8 – Gas
1984 GMC G1500 4.1L L6 – Gas, 5.0L V8 – Gas, 5.7L V8 – Gas
1984 GMC G2500 4.1L L6 – Gas, 5.0L V8 – Gas, 5.7L V8 – Gas, 6.2L V8 – Diesel
1984 GMC G3500 4.1L L6 – Gas, 5.7L V8 – Gas
1984 GMC Jimmy S15 2.8L V6 – Gas
1984 GMC S15 2.8L V6 – Gas
1984 Oldsmobile Cutlass Calais 3.8L V6 – Gas, 4.3L V6 – Diesel, 5.0L V8 – Gas, 5.7L V8 – Diesel
1984 Oldsmobile Cutlass Supreme 3.8L V6 – Gas, 4.3L V6 – Diesel, 5.0L V8 – Gas, 5.7L V8 – Diesel
