Chevrolet Silverado

This OEM Allison transmission control module (TCM) was pulled from a running and driving 2001-2005 Chevrolet 6.6L diesel truck. It has been inspected to ensure it is in good working order and ready for installation.

This OEM engine control module (ECM) was pulled from a running and driving 2006-2007 Chevrolet Silverado 6.6L diesel. It has been inspected to ensure it is in good working order and ready for installation.

 This OEM engine control module (ECM) was pulled from a running and driving Chevrolet Silverado 5.3L. It has been inspected and tested to ensure it is in good working order and ready for installation. 

This OEM Allison transmission control module (TCM) was pulled from a running and driving 2006-2009 Chevrolet Silverado. It has been inspected to ensure it is in good working order and ready for installation.