Description
2010 Mercedes-Benz SLK350 3.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Mercedes-Benz SLK350 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



Sean Edwards –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2010 SLK350—smooth plug-and-play experience.
Customer service was excellent and answered all my questions promptly, making the whole process hassle-free.
I’m impressed with the professional programming service; the ECM worked flawlessly right out of the box.
Fast turnaround time and reasonable shipping cost made this an easy decision for my SLK350’s ECM replacement.
They kept me updated throughout, and the repair quality exceeded my expectations—highly recommend!
Tyler Chapman –
I purchased the 2010 Mercedes SLK350 ECM from this seller and was really impressed with how smoothly everything went. The ECU arrived quickly with free shipping, which was a nice surprise. They had programmed it to my VIN before shipping, so installation was completely plug-and-play with no extra hassle. Communication was top-notch as well; they responded promptly to all my questions and kept me updated throughout the process.
Aaron Anderson –
Super fast shipping and the unit was truly plug-and-play—saved me a bundle versus dealer prices. Installation went smoothly thanks to their clear communication and quick turnaround.