Used Engine Control Module (ECM) fits: 1989 Chevrolet 1500 PICKUP Electronic Con

Used Engine Control Module (ECM) fits: 1989 Chevrolet 2500 PICKUP Electronic Con

1991 Chevrolet Suburban 1500 ECM Engine Control Module OEM 1227747 336K Miles

1991 Chevrolet Suburban ECU/ECM 1227747

Used Engine Control Module (ECM) fits: 1992 Chevrolet 1500 PICKUP Electronic Con

Used Engine Control Module (ECM) fits: 1994 Chevrolet 1500 PICKUP Electronic Con

1990 Chevy GMC Truck 7.4L Engine TH400 Computer ECM ECU 1228747 Prom Chip ANRS

Used Engine Control Module (ECM) fits: 1998 Chevrolet 1500 PICKUP Electronic Con