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

2008 Chevy Trailblazer 4.2L Engine Computer Module ECU ECM PCM OEM 12618163

2008 Chevy Trailblazer 4.2 Engine Computer Module ECU ECM PCM OEM 12618163

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

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

2008 Chevy Trailblazer LS 4.2L Engine Control Computer Module ECM OEM 12618163

2008 Chevy Trailblazer 4.2L Engine Computer Control Module ECM ECU OEM 12618163

2008 CHEVROLET TRAILBLAZER 12618163 YRHB 12607096 ENGINE CONTROL MODULE ECU ECM