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✅ 100% Tested & Programmed OEM Replacement

2012 Buick Enclave 3.6L ECM / PCM / ECU Replacement Module

This 2012 Buick Enclave 3.6L ECM / PCM / ECU is a high-quality, direct-fit refurbished replacement module engineered to restore dependable vehicle operation. 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: 12648906, 12643248.

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WHAT'S INCLUDED

✓ 1x 2012 Buick Enclave 3.6L ECM / PCM / ECU module
✓ VIN programming for your exact vehicle
✓ Latest OEM software updates installed when applicable

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COMPATIBILITY

Year: 2012
Make: Buick
Model: Enclave
Engine: 3.6L
Selected Part Number: 12648906
Compatible Part Numbers: 12648906, 12643248

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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
✓ 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

● No-start or intermittent starting issues
● Check Engine Light or stored fault codes
● Loss of engine power or reduced performance
● Poor fuel economy
● Rough shifting or transmission-related issues
● Electrical problems or no ignition pulse
● No injector pulse or a non-running engine

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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.

12648906 | 2012 Buick Enclave 3.6L PCM Engine Computer ECM ECU Programmed

Shipping

Returns Accepted