2003-2005 CHEVROLET TRAILBLAZER ENVOY 4.2L ENGINE CONTROL MODULE 12574976 YFTP

OEM Engine Control Module ECM ECU PCM 12574976 2003–2005 Chevy Trailblazer

2003-2005 GM Envoy Bravada 4.2L ECM Engine Computer Module PCM 12573576 YCTD

2003 2004 2005 Chevrolet Trailblazer 4.2L Engine Control Module EBX ECM 12573576

2003–2005 Envoy Trailblazer 4.2L ECM Engine Computer PCM Module 12573576 OEM

GMC Envoy 2003 2004 2005 Engine Computer ECM PCM 12574976 4.2L Programmed to VIN

2003 - 2005 Chevrolet Trailblazer ECU Engine Control Module Unit ECU 12574976

2003 2004 2005 General Motor 4.2L Powertrain Control Module PCM PN 12574976