2006 Chevrolet Trailblazer EXT equipped with 4.2L L6 Gas DOHC
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Remanufactured Powertrain Control Module with Original Equipment (OE) # 12597521, 19209820 Important: Vehicle Specific Flash Programming Required ON or OFF the Vehicle. Accurate VIN and Mileage are Required Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues
2006 Chevrolet Trailblazer EXT equipped with 4.2L L6 Gas DOHC
Remanufactured Powertrain Control Module with Original Equipment (OE) # 12597521, 19209820 Important: Vehicle Specific Flash Programming Required ON or OFF the Vehicle. Accurate VIN and Mileage are Required Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues