87-91 Chevy Gmc C1500 Suburban K5 Blazer 5.7 Engine Computer ECU ECM PCM 1227747

93 94 Chevy Silverado GMC Sierra Computer Module ECU ECM PCM 16168625 BDJZ OEM

90-93 Chevy Gmc C1500 C2500 K1500 K2500 S10 4.3 Engine Computer ECU ECM 16144288

1227747 Chevy Engine Computer ECM ECU 1987 - 1991

C1500 K1500 1993 Chevy GMC 4.3L 5.0L 5.7L Engine Computer ECM PCM 16168625 Lot L

1227747 AMUR Chevy 1988-1991 Silverado 5.7 5.0 Engine Computer 1990 1989 ECM J61

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

C1500 1227747 Chevy Engine Computer ECM ECU 4.3L 5.0L 5.7L 1988 1989 1990 1991