Description
2008 Buick Enclave 3.6L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Buick Enclave 3.6L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Jordan Roberts –
This ECM was exactly what I needed—plugged right in and my Enclave fired up with no issues. Super quick shipping too!
Highly recommend this ECU; it came VIN programmed and worked perfectly out of the box with zero hassle.
Swapped this unit in without a single glitch, and the car runs like new again. Fast delivery made it even better!
Perfect fit for my 2008 Buick Enclave! Installation was a breeze thanks to the pre-programmed setup.
Received the ECM promptly, and it was truly plug-and-play. My Enclave is back on the road, running strong!
Jordan Green –
The ECM arrived quickly and was exactly as described—fully programmed to my Buick’s VIN, which saved me a major headache. Installation was straightforward and truly plug-and-play, no complicated steps required. After swapping it out, the engine ran smoothly and all warning lights were gone. I appreciated the clear instructions and responsive customer support when I had a question.