Description
2008 Mercedes-Benz CLK350 3.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Mercedes-Benz CLK350 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



Luke Evans –
Fast shipping and the plug-and-play ECU worked perfectly; saved me a bundle versus dealer prices. Installation was hassle-free and the team’s communication was top-notch.
Jonah Young –
I’m really impressed with this ECM for my 2008 Mercedes CLK350. The unit arrived quickly and was truly plug-and-play, which made installation a breeze. The communication from the seller was clear and helpful throughout the process. This service definitely saved me a ton compared to the dealership, and my car runs perfectly now.
Jose Burton –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2008 Mercedes CLK350—installation was a breeze. Their team answered all my questions promptly, making the whole process smooth and stress-free.