Description
2017 Mercedes-Benz GLE350 3.5L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 Mercedes-Benz GLE350 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: 647-247-8555





Harvey Ward –
The VIN-programmed ECU arrived quickly with free shipping, and it worked perfectly right out of the box—very happy with the seamless plug-and-play setup.
Henry Lewis –
I’m really impressed with this ECM for my 2017 Mercedes GLE350. The unit arrived quickly and was truly plug-and-play, which made the installation a breeze. The communication from the seller was excellent, keeping me updated throughout the process. This solution saved me a significant amount compared to dealer prices, and the car runs perfectly now.
Matthew Green –
I was really impressed with how quickly the ECM arrived after I placed my order—definitely faster than I expected. When I got it, the unit matched the description perfectly and was truly plug-and-play, which made the whole installation hassle-free. I was worried about the cost of going through the dealer, but buying this ECU saved me a significant amount of money without compromising quality. The communication from the seller was clear and helpful throughout the process, answering all my questions promptly. Overall, the smooth installation and professional service made this a great experience, and my GLE350 is running better than ever.
Brandon Page –
Fast shipping and the ECU was truly plug-and-play. Saved me a bundle over dealer prices and everything runs perfectly.