Description
2014 Buick LaCrosse 3.6L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 Buick LaCrosse 3.6L 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
Elliot Cox –
I was really impressed with how quickly the ECM arrived after placing my order. The unit was perfectly programmed for my 2014 Buick LaCrosse 3.6L and installed without any issues—it was truly plug-and-play. Compared to the dealer’s quote, this service saved me a significant amount of money. The communication throughout the process was clear and helpful, making the whole experience smooth and stress-free.
James Murphy –
Got the programmed ECM for my 2014 LaCrosse quickly, and the free shipping was a nice bonus. Their support team answered all my questions right away.
Jose Anderson –
Fast shipping and the plug-and-play unit worked perfectly—definitely saved me a ton compared to dealer prices. Installation was a breeze and customer service kept me informed throughout.
Leo Reed –
I purchased the 2014 Buick LaCrosse 3.6L ECM and was really impressed with how seamless the VIN programming was. The team provided professional programming service, so all I had to do was plug it in and go, which saved me a lot of hassle. Shipping was free and arrived much faster than I expected. Overall, the quality feels top-notch and perfectly matched my vehicle’s specs.