Description
2012 Buick Regal 2.4L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Buick Regal 2.4L 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:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
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 with IMMO or PATS may require key programming after installation. This is normal.
For a 100% plug-and-play solution with no relearns, your original ECU must be sent in for cloning. We transfer all security data to the replacement unit.
👉Add the cloning service as a bundle at checkout — $200 CAD / $140 USD
A prepaid shipping label will be emailed to you.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Cameron Cook –
Super easy installation and came already programmed for my VIN—had my Regal running like new in no time. Fast shipping sealed the deal!
This ECM fit perfectly and was ready to go right out of the box. Really impressed with the smooth, hassle-free setup.
Got this ECU for my 2012 Regal and it’s been flawless so far. Plugged it in, no issues, and super quick delivery too.
Worked exactly as promised—no extra programming needed and the car started up without a hitch. Customer service was helpful when I had questions.
Plug-and-play was no joke, really saved me time and headaches. Arrived faster than expected and met all my expectations.