2009-2012 Chevrolet Colorado 3.7L ECU/ECM 12639300 *VIN PROGRAMMED*

2009-2010 Hummer H3 ECM 12639300 Programmed to Your VIN

✅ 2011 11 CHEVY COLORADO 3.7L ENGINE COMPUTER MODULE ECM ECU # 12639300 / OEM

12 2012 CHEVY COLORADO LT 2.9L ECM ENGINE CONTROL MODULE 12639300

VIN Programmed 2009-2012 Chevrolet Colorado Engine Computer ECM 12678512 GM

Programmed 2009-2012 Canyon ECM 12636659 | VIN Matched | Engine Control Module

Programmed 2009-2012 Colorado ECM | 1263605 | VIN Matched Engine Control Module

2009-2010 STS ECM 12639300 Programmed to Your VIN