2015 TRAVERSE Engine Control Module Computer ECU ECM PCM - 12666658; 12653998

2014 TRAVERSE Engine Control Module Computer ECU ECM PCM - 12666658; 12653998

2015 IMPALA Engine Control Module Computer ECU ECM PCM - 12655476; 12653998

2014 LACROSSE Engine Control Module Computer ECU ECM PCM - 12666134; 12653998

2014 EQUINOX Engine Control Module Computer ECU ECM PCM - 12655476; 12653998

12-16 CRUZE Engine Control Module Computer ECU ECM PCM - 12647241; 12643636

2008 OUTLOOK Engine Control Module Computer ECU ECM PCM - 12618767; 12607096

2004 TRAILBLAZER Engine Control Module Computer ECU ECM PCM - 12573576; 12574976