1987-1991 Chevrolet GMC Engine Control (Computer) Module ECM 1227747

1987-1991 Chevy GMC Truck OEM ENGINE CONTROL MODULE *ECM* 1227747

K1500 1227747 Chevy Engine Computer ECM ECU 4.3L 5.0L 5.7L 1988 1989 1990 1991

1987 1988 1989 GMC Truck Engine Computer ECM PCM 1227747 4.3L, 5.0L, 5.7L

1987 1988 1989 Chevy Truck Engine Computer ECM PCM 1227747 4.3L, 5.0L, 5.7L

1987-1991 GM CHEVY GMC C/ SUBURBAN OEM ENGINE CONTROL MODULE *ECM* 1227747

GENUINE GM REMAN Engine Computer ECM PCM 1227747 TRUCK VAN GMC 1987-1993 BLAZER