2005 GMC Sierra 1500 HD Engine Control Module
Navigate our online catalogue to find original replacement Engine Control Modules specifically designed to fit a 2005 GMC Sierra 1500 HD.






Engine Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with Original Equipment (OE) # 12602802 Important: Vehicle Specific Flash Programming Required ON the Vehicle Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues
with Original Equipment (OE) # 12602802 Important: Vehicle Specific Flash Programming Required ON the Vehicle Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues





Engine Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with Original Equipment (OE) # 12602802 Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues Important: Vehicle Specific Flash Programming Required ON the Vehicle
with Original Equipment (OE) # 12602802 Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues Important: Vehicle Specific Flash Programming Required ON the Vehicle





Engine Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with Original Equipment (OE) # 12589463 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
with Original Equipment (OE) # 12589463 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