New 2007-2010 GMC Sierra, Chevrolet Express, Chevrolet Silverado, GMC Savana GM E35 / E35A Duramax ECM PCM ECU | Service Number 12609441 Year_1996 7L L5 2007 Chevrolet Trailblazer

7L L5 2007 Chevrolet Trailblazer 4

3L 2010-2013 Chevrolet Silverado 4

3L 2009-2017 Chevrolet Traverse 3

This is necessary to ensure that your vehicle will run and function properly

20 RWHP 21 ft-lbs

New 2007-2010 GMC Sierra, Chevrolet Express, Chevrolet Silverado, GMC Savana GM E35 / E35A Duramax ECM PCM ECU | Service Number 12609441 Year_1996 7L L5 2007 Chevrolet TrailblazerNew GM ECM VIN Programmed Ready to Install Condition: New unit. This new GM engine control module is prepared for VIN based programming and application review. The application guide below lists compatible GM vehicles and related service module numbers in a normalized year, make, and model format. GM service numbers and module labels may cross reference multiple vehicle applications. We keep the service module number coverage visible, then review the