2010 Chevrolet SILVERADO 1500 Programmed TCU TCM Transmission Control Module T42

2010 Chevrolet HHR Programmed TCU TCM Transmission Control Module T42

2008 Chevrolet AVALANCHE 1500 Programmed TCU TCM Transmission Control Module T42

2011 Chevrolet SILVERADO 1500 Programmed TCU TCM Transmission Control Module T42

2007 GMC SIERRA 2500 Programmed TCU TCM Transmission Control Module T42

2011 Chevrolet COLORADO Programmed TCU TCM Transmission Control Module T42

2009 GMC SIERRA 1500 Programmed TCU TCM Transmission Control Module T42

2006 Buick LUCERNE Programmed TCU TCM Transmission Control Module T42