Description
2016 Mercedes-Benz SLK300 2.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2016 Mercedes-Benz SLK300 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566



Jordan Morris –
I was a bit nervous about ordering an ECU online for my 2016 Mercedes SLK300, but this experience was smooth from start to finish. The unit arrived quickly with free shipping, which was a nice surprise. What really stood out was their professional programming service—they took care of all the VIN coding before it shipped, so it was truly plug-and-play once it arrived. The quality of the ECM is top-notch, and my car runs flawlessly now. I’ll definitely come back here if I ever need another part.
Cole Ramirez –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2016 SLK300—installation was a breeze. Excellent communication throughout the process made this a hassle-free experience.
Victor Hayes –
The ECU arrived quickly and was truly plug-and-play, saving me a bundle compared to dealer prices. Installation went smoothly thanks to their prompt and professional support.
Liam Burton –
I was really impressed with the quality of the VIN programmed ECU for my 2016 Mercedes SLK300. The part arrived quickly with free shipping, which was a nice bonus. The setup was truly plug-and-play, and the car ran perfectly as soon as I installed it. The entire process was smooth and hassle-free, and I appreciate the care they took to get everything right.