Description
2018 Buick Regal 2.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Buick Regal 2.0L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Benjamin Taylor –
I was really impressed with how quickly the ECM arrived after I placed my order. The unit was perfectly programmed to my 2018 Buick Regal’s VIN, and installation was a breeze—plug-and-play with no issues at all. Compared to the dealer’s quote, I saved a significant amount of money by going this route. The communication from the seller was clear and professional, which made the whole process stress-free. I’m glad I found this service and would definitely recommend it to anyone needing a replacement ECU.
Luke Brooks –
Received my 2018 Buick Regal ECM fully programmed and ready to go—plug-and-play was flawless and shipping was super fast.
Great experience overall, their team answered all my questions promptly and the updated PCM works perfectly.
Isaac Nelson –
I ordered the 12677345 ECM for my 2018 Buick Regal, and I’m really impressed with the service. The unit arrived quickly with free shipping, which was a nice bonus. What stood out was how professional the programming service was—the ECU came fully programmed and ready to install, so I didn’t have to worry about anything. Communication was great too; they answered all my questions promptly and kept me informed throughout the process.
Isaac Anderson –
Fast shipping and the unit was truly plug-and-play—saved me a bundle versus dealer prices. Installation went smoothly and the communication was top-notch.
Grant Stewart –
I was really impressed with how quickly this ECM arrived—shipping was surprisingly fast. The unit was completely plug-and-play, which made installation a breeze without needing any special tools or programming on my end. Choosing this over the dealer saved me a significant amount of money, and their team was professional and easy to communicate with throughout the process. Overall, a smooth experience from start to finish.