New 2007-2010 GMC Sierra, Chevrolet Express, Chevrolet Silverado, GMC Savana GM E35 / E35A Duramax ECM PCM ECU | Service Number 12617102 Catch_HXK0 Part number: 7R79-14C204-YB

Part number: 7R79-14C204-YB

Part number: 7C2A-12A650-ASB

Catch code: ALTA

Part number: 8T4A-12A650-FC

Part number: 5L8A-12A650-PF

New 2007-2010 GMC Sierra, Chevrolet Express, Chevrolet Silverado, GMC Savana GM E35 / E35A Duramax ECM PCM ECU | Service Number 12617102 Catch_HXK0 Part number: 7R79-14C204-YBNew 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