2006-10 Chevrolet Trailblazer Impala Engine Computer ECM ECU PCM 12618163

2008 Envoy Trailblazer 4.2L Engine Computer Module Unit ECU ECM OEM 12618163

2007-2008 Chevrolet Trailblazer Engine Control Module ECU ECM OEM 12618163

2006 CHEVY IMPALA Engine Computer Control Module OEM ECM 12606474

06 08 09 10 Chevrolet Malibu Engine Computer Control Module ECM ECU 12607096 OEM

2006-08 Chevrolet Malibu Engine Computer Control Module ECU ECM PCM 12618587 OEM

2006 CADILLAC DTS 4.6L ENGINE CONTROL MODULE ECU ECM PCM 12605330 OEM

2006 CHEVY IMPALA Engine Computer Control Module OEM 15832272