Description
2007 Mercedes-Benz R320 3.0L AT diesel ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 Mercedes-Benz R320 3.0L AT diesel 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
Scott Watson –
I was a bit nervous about buying an ECM online, but this 2007 Mercedes R320 3.0L AT diesel ECU came perfectly programmed to my VIN, so installation was seamless. The seller provided excellent communication throughout the process, promptly answering my questions and keeping me updated on the shipping status. Shipping was surprisingly fast and reasonably priced, which was a nice bonus. Since installing it, my truck runs smoothly with no hiccups, and I couldn’t be happier with the quality of the unit. Definitely a reliable source for anyone needing a plug-and-play solution.
Bruce Kelly –
The ECU arrived quickly with free shipping and was fully programmed—installed with zero hassle. Their communication was spot-on throughout the process.
Michael Hudson –
I purchased the 2007 Mercedes R320 3.0L AT diesel ECM from this seller and was really impressed with how smoothly the entire process went. The ECU arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward. I reached out with a few questions before buying, and their customer service responded promptly and clearly, which gave me confidence in the purchase. Overall, the unit works perfectly, and I couldn’t be happier with the quality and support.
Travis Poole –
Fast shipping and a perfect plug-and-play fit—this updated ECU saved me a bundle versus dealer prices and installation was a breeze. The whole process was smooth and the communication top-notch.