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

Engine ECM Electronic Control Module Fits 87-93 BLAZER/JIMMY (full size) 736182

16144288 Chevy Engine Computer ECM ECU 1990 - 1992

Engine ECM Electronic Control Module Fits 87-93 BLAZER/JIMMY (full size) 760401

Engine ECM Electronic Control Module Fits 87-93 BLAZER/JIMMY (full size) 557118

93 94 Blazer /JIMMY 5.7L Computer Module ECU ECM PCM OEM 16168625 BDJZ

Engine ECM Electronic Control Module Fits 87-93 BLAZER/JIMMY (full size)