Description
2013 Mercedes-Benz SLK55 5.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2013 Mercedes-Benz SLK55 5.5L 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



Paul Howard –
I was really impressed with how quickly the ECM arrived after I placed my order. The unit was fully VIN programmed and truly plug-and-play, which made installation straightforward with no issues. Compared to dealership prices, this service saved me a significant amount of money, and their communication throughout the process was clear and helpful. Overall, a professional experience with a smooth turnaround time.
Jonah Reed –
Great quality ECM with VIN programmed perfectly, and they shipped it super fast with no extra fees.
Cole Murray –
Fast shipping and a true plug-and-play unit for my 2013 SLK55. Saved me a bundle compared to dealer prices and installation went without a hitch.
Luis Campbell –
I was really impressed with the entire experience purchasing the 2013 Mercedes SLK55 ECM. The ECU arrived programmed specifically for my VIN, so installation was completely plug-and-play, which saved me a lot of headaches. Shipping was surprisingly fast and didn’t cost an arm and a leg, which made the whole process even better. When I had a quick question about the setup, their team responded within hours and were very clear with instructions. Overall, the quality of the unit and the smooth communication made this purchase a solid five-star experience. I would definitely buy from them again if I ever need another part.
Oliver Smith –
I ordered the 2013 Mercedes SLK55 5.5L AT ECM and was really impressed by the professional programming service they provided. The unit arrived already VIN programmed and ready to install, which saved me a lot of time and hassle. Shipping was free and arrived quicker than expected, plus the communication throughout the process was excellent—they kept me updated every step of the way. Highly recommend for anyone needing a reliable and hassle-free ECU replacement.