Description
2018 Mercedes-Benz SLC300 2.0L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Mercedes-Benz SLC300 2.0L 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
Kevin Jenkins –
Excellent quality ECM for my 2018 Mercedes SLC300, arrived quickly with free shipping and worked perfectly right out of the box. The communication was spot on and they answered all my questions fast.
Spencer Cook –
The ECU arrived quickly and worked perfectly right out of the box—saved me a ton compared to dealer prices. Installation was straightforward and the communication was excellent.
Jorge Adams –
The 2018 Mercedes SLC300 ECM arrived quickly and was exactly as described. Installation was straightforward since it was fully programmed and plug-and-play, which saved me a ton compared to dealer prices. The seller’s communication was clear and professional, making the whole process hassle-free. Overall, I’m very satisfied with the quick turnaround and the quality of the unit.