Engine Computer Programmed Plug&Play 2005 Chevy Colorado 12604438 YMSP 3.5L ECM

Engine Computer Programmed Plug&Play 2005 Chevy Colorado 12597521 YLAW 3.5L ECM

06 CHEVY COLORADO 12606373 YNBA 2.8L ENGINE CONTROL MODULE ECU ECM PCM OEM UNIT

Engine Computer Programmed Plug&Play 2005 Chevy Colorado 12591647 YHZL 2.8L ECM

Engine Computer Programmed Plug&Play 2005 Chevy Colorado 12597777 YLCB 3.5L ECM

Engine Computer Programmed Plug&Play 2006 Chevy Colorado 12606373 YNBA 3.5L ECM

2005- 2007 Chevrolet Trailblazer Engine Control Module ECM 12606373 OEM

Engine Computer Programmed Plug&Play 2005 Chevy Colorado 12606373 YNBA 2.8L ECM