12609441 | 2008 GMC Sierra 2500 HD 6.6L PCM Engine Computer ECM ECU Programmed Plug&Play
This Engine Computer is a high-quality, direct-fit refurbished replacement for 2008 GMC Sierra 2500 HD 6.6L PCM Engine Computer ECM ECU Programmed Plug&Play. It is programmed to your vehicle's VIN for a straightforward Plug & Play installation.
Each unit is individually inspected, professionally refurbished, programmed, and quality-control tested by experienced technicians before shipment. No unit leaves our facility without passing a complete diagnostic process.
Compatible with OEM part numbers including: 12609441.
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WHAT'S INCLUDED
✓ 1x 12609441 | 2008 GMC Sierra 2500 HD 6.6L PCM Engine Computer ECM ECU Programmed Plug&Play
✓ VIN programming for your exact vehicle
✓ Latest OEM software updates installed when applicable
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COMPATIBILITY
Year: 2008
Make: GMC
Model: Sierra HD
Engine: 6.6L
Selected Part Number: 12609441
Compatible Part Numbers: 12609441
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WHY CHOOSE US?
✓ VIN programmed for your exact vehicle — Plug & Play, with no additional programming needed
✓ OEM-quality refurbished unit, thoroughly tested by experienced technicians
✓ Lifetime Warranty With Core Return
✓ Fast worldwide shipping after VIN confirmation
✓ Latest OEM software updates included when applicable
✓ 150+ verified 5-star reviews
🔔 Important – VIN Required
To ensure proper programming of your module before shipment, we require your Vehicle Identification Number (VIN). Please provide it during checkout in the designated field. If unavailable at checkout, you may send it later via email at sales@autocomputerusa.com, call (305) 456-9505, or text/WhatsApp us at 786-269-4099.
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COMMON SYMPTOMS
● Check Engine Light that will not clear
● Crank-no-start condition or intermittent starting issues
● Rough idle, hesitation, stalling, or loss of power
● No communication with the engine computer
● Misfire, fuel, ignition, or emissions-related diagnostic codes
● Transmission shifting issues on vehicles where the PCM controls shifting
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SHIPPING
We offer fast worldwide shipping. Your unit is securely packaged and shipped after VIN confirmation.
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RETURNS
Returns are accepted within the stated return window if the item is unused and in its original condition. A restocking fee may apply.
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WARRANTY
This unit comes with a Lifetime Warranty With Core Return. $100 Core Fee. No Lifetime Warranty Unless Core Return.