Description
2013 Mercedes-Benz C350 3.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2013 Mercedes-Benz C350 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
Jorge Willis –
I was really impressed with the seamless plug-and-play setup for the 2013 Mercedes C350 ECM. The unit arrived quickly and in perfect condition, plus the shipping cost was very reasonable which was a nice bonus. The programming was spot on, and my car started right up without any issues. Customer support also answered all my questions promptly, making the whole experience smooth and hassle-free.
Diego Brown –
I had been struggling to find a reliable replacement ECM for my 2013 Mercedes C350, and this unit was exactly what I needed. The VIN was already programmed, so installation was a breeze—no complicated setup or extra programming on my end. The seller kept me updated throughout the process, which gave me peace of mind. Shipping was surprisingly fast, and the part arrived well-packaged and exactly as described. Since swapping it out, my car runs smoother than ever, and I’m really glad I chose this service.
Gavin Burton –
I was really impressed with how smoothly everything went with this ECM for my 2013 Mercedes C350. The VIN was already programmed perfectly, so installation was a breeze—just plug and play, no hassle at all. Shipping was surprisingly quick and free, which definitely took some stress off my shoulders. Throughout the process, the seller kept me informed and answered all my questions promptly, making me feel confident about my purchase. The car is running great now, and I’m very happy with the overall experience.
Michael Wilson –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2013 Mercedes C350—super easy plug-and-play installation.
Excellent communication throughout the process, and the updated ECM works flawlessly with my car.
Fast turnaround and the programming service they offer saved me a ton of hassle; highly recommend for anyone needing a reliable replacement.
Shipping was very reasonable, and the repair quality is outstanding—my Mercedes runs like new again.
They answered all my questions promptly, and the ECU was pre-programmed exactly to my VIN, making the swap seamless.
Marcus Murphy –
Fast shipping and a plug-and-play unit made installation a breeze. Saved me a ton compared to dealer prices, plus the team was super responsive.