05 06 Colorado Canyon Hummer H3 Engine Computer Module ECM ECU PCM 12589585 YHLY

2007 07 Chevy Colorado GMC Canyon Engine Computer Module ECU ECM 12613417OEM

05 06 Colorado Canyon Hummer H3 Engine Computer Module ECM ECU PCM 12589585 YHLY

03-06 Hummer H2 Suburban 6.0L Motor Engine Control Module ECM ECU PCM Computer

2007 Buick Chevrolet GMC Rainier Colorado Canyon Engine Control Module ECU OEM

05 06 Colorado Canyon Hummer H3 Engine Computer Module ECM ECU PCM 12589585 R3

05 - 06 CHEVY Colorado GMC Canyon ECU Engine Control Computer OEM 12606398 YNBC