Description
2012 BMW 550i GT 4.4L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 BMW 550i GT 4.4L AT gas 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
Kevin Morgan –
I was a bit nervous about ordering an ECU online, but this one for my 2012 BMW 550i GT arrived quickly and was already VIN programmed, which made installation a breeze. The free shipping was a nice bonus and saved me some extra hassle. What impressed me most was how the company kept me informed every step of the way, answering my questions promptly and clearly. Since installing it, my car runs perfectly with no issues at all. Definitely a reliable service I would recommend to anyone needing a replacement ECM.
Elliot Collins –
The ECU arrived fast and was perfectly programmed for my 2012 BMW 550i GT, making installation a breeze. The free shipping was a nice bonus too!
Connor Barrett –
I was really impressed with how smooth everything went ordering the ECM for my 2012 BMW 550i GT. The unit arrived quickly and was already VIN programmed, so installation was basically plug-and-play with no extra hassle. What stood out most was their excellent communication—they kept me informed at every step and promptly answered all my questions about compatibility. Shipping was free, which was a nice bonus that made the whole experience even better. After swapping the ECU, my car runs like new again, and I couldn’t be happier with the quality of the product and service.
Neil Murphy –
I purchased the ECM for my 2012 BMW 550i GT and was impressed by how smooth the entire process was. The unit arrived quickly with free shipping, which was a nice surprise. The ECU was already VIN programmed and worked perfectly right out of the box, saving me the hassle of any additional setup. Customer service was also very responsive when I had a couple of questions before ordering.
Connor Wilson –
Fast shipping and the plug-and-play ECU worked perfectly, saving me a ton compared to dealer prices. Installation was straightforward and their communication was spot on.