Programmed 2009-2012 Colorado ECM Engine Computer 12628911

Programmed 2009-2011 Lucerne ECM 12628911 Engine Control Module

Programmed 2009-2012 Colorado ECM 12636659 Engine Control Module

Programmed 2009-2010 Hummer H3 ECM Engine Control Module 12628911

2009 Trailblazer Engine Control Module 12628911 Programmed to Your VIN

Programmed 2009-2012 Colorado ECM 12678512 | VIN Matched | GM Updates

2009-2012 Colorado ECM 12630464 Programmed to Your VIN

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