Description
2011 Mercedes-Benz ML550 5.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Mercedes-Benz ML550 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
Carlos Wallace –
Fast shipping and the plug-and-play ECU worked perfectly right out of the box. Saved me a ton compared to dealer prices and the install went super smooth.
Received my programmed ECM quickly and it was truly plug-and-play. Great communication and professional service that saved me a lot versus the dealership.
Shipping was fast and the unit installed without any hassle. This update saved me big bucks compared to dealer repairs—highly recommend!
The VIN programmed ECM arrived fast and was ready to go immediately. Installation was straightforward and the savings over dealer costs made it well worth it.
Quick delivery and the ECU was a perfect fit with no extra work needed. This service definitely kept a lot of money in my pocket compared to dealer pricing.
Grant Richardson –
I was really impressed with how quickly this ECM arrived—shipping was faster than I expected. The unit was fully programmed for my 2011 Mercedes ML550 and truly plug-and-play, which made installation straightforward. This saved me a ton of money compared to dealer prices, and the support team kept me updated throughout the process. Overall, a smooth experience that I highly recommend.
Travis Gonzalez –
Arrived quickly with free shipping and was perfectly programmed for my 2011 ML550—smooth plug-and-play experience.