2007 Chevrolet Trailblazer 4.2L ECU/ECM 12611644 *VIN PROGRAMMED*

2007-2009 Chevy Envoy Trailblazer GM Engine Control Module ECM OEM 12607096 *J

2007 Trailblazer SS 6.0L Engine Computer ECM PCM 12605843 Programmed to your VIN

2007 Chevy Trailblazer 12606398 ENGINE CONTROL MODULE ECU ECM

2007-2008 Chevy Trailblazer Envoy 4.2L GM Engine Control Module ECM OEM 12602010

2007 CHEVY TRAILBLAZER ECM Mounting Bracket 15781315

2007 Chevrolet Trailblazer 12613427 Engine Control Module Unit Ecm

2007-2008 Chevy Trailblazer PCM ECM Engine Computer Module OEM 12613427