Used Engine Control Module (ECM) fits: 2006 Chevrolet Trailblazer Electronic Con

2003-2006 Chevy GMC Trailblazer Envoy ECU ECM Engine Control Module OEM 3699

2006 Chevrolet Trailblazer Engine Control Unit Module ECM ECU z2302 DG

02-09 Chevy Trailblazer GMC Envoy Rear Liftgate Body Control Module OEM 15852165

2006 Chevrolet Trailblazer Engine Control Computer Ecu Pcm Ecm Pcu Oem HDMZQ

2006 Chevrolet Trailblazer Engine Control Computer Ecu Pcm Ecm Pcu Oem L5C5W

2006 Chevrolet Trailblazer Engine Control Computer Ecu Pcm Ecm Pcu Oem AP4KU

2023-2025 Chevrolet Trailblazer Engine Control Module ECM 12730098 OEM