Description
2010 Mercedes-Benz E-Class 5.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Mercedes-Benz E-Class 5.5L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
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
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
Jacob Rivera –
I was a bit nervous ordering an ECM/ECU online for my 2010 Mercedes E-Class, but this unit exceeded my expectations. It arrived quickly, well-packaged, and was already programmed with my VIN, so installation was a breeze. Within an hour, my car was back on the road without any hiccups. The difference in performance is noticeable, and I really appreciated the helpful support team who answered my questions promptly. Definitely a reliable product that saved me both time and money compared to going through a dealership. I’ll be recommending this to anyone in need of a quick and hassle-free replacement.
Adrian Sanders –
Perfect fit for my 2010 E-Class, installed in minutes with zero hassle. Shipping was quick, and the car runs smoother than ever!
Kevin James –
I was impressed with how straightforward the installation was—this ECM came perfectly programmed for my 2010 E-Class and fit right in without any extra tweaks. Shipping was quicker than expected, which was a nice bonus. The car runs smoother now, and I didn’t encounter any hiccups during setup. Overall, a reliable and hassle-free replacement part.
Logan Johnson –
I was a bit nervous about ordering an ECU online, but this 2010 Mercedes-Benz E-Class 5.5L ECM came perfectly programmed to my VIN and was incredibly easy to install. It truly was a plug-and-play experience—no complicated setup or additional programming needed. I had it swapped out in under an hour, and the car fired up immediately with no issues. Shipping was surprisingly quick too, which helped me get back on the road faster than expected. Overall, I’m really impressed with the quality and convenience of this part.