Remanufactured 2003-2005 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, GMC Envoy XUV + 1 more GM ECM PCM ECU | Service Number 12584593 ServiceNumber_12573503 7L V8 1996 GMC C2500

7L V8 1996 GMC C2500 5

3500 HD 2009 GMC Sierra 6

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2500 HD 2006 GMC Sierra 6

Remanufactured 2003-2005 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, GMC Envoy XUV + 1 more GM ECM PCM ECU | Service Number 12584593 ServiceNumber_12573503 7L V8 1996 GMC C2500Remanufactured GM ECM VIN Programmed Ready to Install Condition: Remanufactured unit. This remanufactured 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