Description
2010 Mercedes-Benz E550 5.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Mercedes-Benz E550 5.5L 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
Benjamin Murphy –
Fast shipping and a true plug-and-play unit—saved me a bundle versus dealer pricing. Installation was seamless, and the team’s responsiveness made the whole process hassle-free.
Victor Adams –
I was really impressed with how smoothly everything went with this ECM for my 2010 Mercedes E550. The unit arrived quickly with free shipping, which was a nice bonus. What stood out was the plug-and-play setup—once installed, it worked perfectly without any extra hassle. The quality of the update is clear, as my car runs better than it has in a long time.
Carlos Foster –
I was really impressed with how smooth the whole process went when ordering this ECU for my 2010 Mercedes E550. The unit arrived quickly, and the fact that it was already VIN programmed saved me a ton of hassle. Their team provided excellent communication throughout, answering all my questions promptly and keeping me informed about the shipping status. Installation was straightforward thanks to the plug-and-play setup they promised. After putting it in, my car runs perfectly with no glitches. Definitely a reliable and professional service that I’d recommend to anyone facing ECU issues.
Benjamin Keller –
I was really impressed with how smoothly the whole process went. The ECU arrived quickly, and it was already programmed to my VIN, which saved me a ton of hassle. Shipping was free, so that was a nice surprise as well. I reached out with a couple of questions before ordering, and their customer service responded quickly and thoroughly, which gave me confidence in my purchase. Since installing it, my 2010 Mercedes E550 runs flawlessly—definitely worth it!
Liam Edwards –
The VIN programming was flawless and the free shipping made the whole process hassle-free. Highly recommend!