Remanufactured 2006-2007 GMC Sierra, Chevrolet Express, GMC Savana, Chevrolet Silverado + 1 more GM Duramax ECM PCM ECU | Service Number 12604137 Model_medium-heavy-duty-truck before installation disconnect the battery

before installation disconnect the battery and unplug the skim module

6L Diesel 2007-2011 GMC Yukon 4

0 TDi 2005Audi A6 (C6) Diesel 3

5L V6 2001-2002 Oldsmobile Silhouette 3

The time in most circumstances will be 2 to 3 business days

Remanufactured 2006-2007 GMC Sierra, Chevrolet Express, GMC Savana, Chevrolet Silverado + 1 more GM Duramax ECM PCM ECU | Service Number 12604137 Model_medium-heavy-duty-truck before installation disconnect the batteryRemanufactured 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