New 2007-2012 Chevrolet Malibu, Chevrolet HHR, Chevrolet Cobalt, Pontiac G5 + 11 more GM E37 ECM PCM ECU | Service Number 12597125 ServiceNumber_25982143 After purchasing please fill out

After purchasing please fill out our order form that is attached to your order confirmation email

This lets us know what calibration the vehicle came with from the factory and what starter file to use to start building your tune

0L V8 2004 GMC Yukon 4

4L V6 2004-2005 Pontiac Montana 3

0 TDi 2005Audi A3 (8P) Diesel 2

New 2007-2012 Chevrolet Malibu, Chevrolet HHR, Chevrolet Cobalt, Pontiac G5 + 11 more GM E37 ECM PCM ECU | Service Number 12597125 ServiceNumber_25982143 After purchasing please fill outNew 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