Description
2007 Mercedes-Benz R350 3.5L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 Mercedes-Benz R350 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
Aiden Young –
The ECU arrived quickly with free shipping, and the plug-and-play setup was flawless—highly recommend!
Patrick Reed –
I was a bit nervous ordering a VIN-programmed ECM for my 2007 Mercedes R350, but this purchase exceeded my expectations. The plug-and-play setup made installation straightforward, and the unit fit perfectly with no issues. What really stood out was their excellent communication—they kept me updated throughout the process and answered my questions promptly. Shipping was surprisingly quick and reasonable, which was a nice bonus. After installing, my vehicle ran smoothly with no warning lights or errors. Overall, a seamless experience that gave me peace of mind.
Henry Willis –
I purchased the 2007 Mercedes R350 ECM and was very impressed with how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. The ECU was VIN programmed and ready to install right out of the box, making the whole process hassle-free. Customer service was responsive and kept me informed throughout, which I really appreciated.
Harvey Stewart –
The shipping arrived quickly, and the plug-and-play ECM worked perfectly—definitely saved me a bundle over dealer prices. Installation was smooth, and the team’s communication was spot on.
John Walker –
I was really impressed with how quickly the 2007 Mercedes R350 ECM arrived—shipping was surprisingly fast. The unit came VIN programmed and was truly plug-and-play, which made the installation process smooth and hassle-free. Compared to the hefty dealer fees, this service saved me a significant amount of money without sacrificing quality. Communication throughout the purchase was clear and professional, making the whole experience very satisfying.