Description
2011 Mercedes-Benz E350 3.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Mercedes-Benz E350 3.5L 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
Zachary Jenkins –
The ECU arrived quickly with free shipping, and the plug-and-play setup was flawless—highly recommend!
Patrick Baker –
I was really impressed with how quickly the ECM arrived after I placed my order. The unit came fully programmed for my 2011 Mercedes E350, and installation was surprisingly straightforward—just plug and play with no issues. This saved me a huge amount compared to the dealer’s quote, which was way higher. The communication throughout the process was clear and professional, which made me feel confident in what I was buying. Overall, a smooth experience that got my car running like new again without any hassle.
Ryan Jenkins –
The 2011 Mercedes E350 ECM arrived quickly and was exactly as described, fitting perfectly without any modifications. Installation was straightforward and truly plug-and-play, which saved me hours of hassle. The communication from the seller was clear and professional throughout, and purchasing this unit saved me a significant amount compared to dealer prices. Overall, a smooth experience that I would recommend to anyone needing a reliable replacement.
Matthew Willis –
Fast shipping and the ECU was truly plug-and-play. Saved me a bundle over dealer prices with smooth installation and clear communication.