Description
2008 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 2008 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
Andrew Lopez –
I was a bit nervous about ordering a programmed ECM for my 2008 Mercedes R320, but this experience exceeded my expectations. The unit arrived quickly with free shipping, which was a nice bonus. What really stood out was how well they programmed it to match my VIN—plug-and-play was exactly how it worked once I installed it. They also kept me updated throughout the process, answering all my questions promptly. My truck runs smoother than before and I’m really happy with the service overall. Definitely recommend if you need a reliable ECM replacement without the hassle.
Logan Morris –
Fast shipping and the plug-and-play unit worked perfectly—saved me a ton versus the dealer. Installation was smooth and their communication was excellent.
John Bailey –
I purchased the 2008 Mercedes R320 3.0L AT diesel ECM, and I couldn’t be happier with the entire experience. The unit arrived quickly and was truly plug-and-play, making installation a breeze. This saved me a huge amount compared to dealer prices, and the communication throughout the process was clear and helpful. Everything worked perfectly right away, and I appreciate the professional service and fast turnaround.
Aaron Murray –
ECM arrived quickly with free shipping, and the plug-and-play setup saved me a ton of time—highly recommend!
Dominic Murphy –
I was really impressed with how quickly this ECU arrived, and the free shipping was a nice bonus. The unit came VIN programmed and ready to install, which saved me a lot of time and hassle. Customer service was responsive and kept me informed throughout the process, making the whole experience smooth and worry-free. After installation, my R320 runs perfectly, and I’m very happy with the quality.