Description
2014 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 2014 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
Henry Gonzalez –
Fast shipping and the ECU was truly plug-and-play, saving me big bucks over dealership prices. Installation was smooth and the whole process was hassle-free.
Matthew Chapman –
I was really impressed with the quality of this VIN programmed ECM for my 2014 Mercedes SLK350. The plug-and-play setup made installation straightforward, and it fit perfectly with no issues. Shipping was also very reasonable, which was a nice bonus. They kept me informed throughout the process, so I always knew what to expect.
Dominic Poole –
I was a bit nervous ordering an ECU online for my 2014 Mercedes SLK350, but this unit arrived exactly as described and was already VIN programmed, which made installation a breeze. The whole process was smooth thanks to their clear communication—they kept me updated every step of the way and answered my questions promptly. Shipping was free and surprisingly quick, arriving sooner than I expected. Since installing it, my car runs perfectly without any warning lights or hiccups. Overall, a very professional experience that I would recommend to anyone needing a quality ECM replacement.
Cole Young –
The programming was spot on and the free shipping made the whole process hassle-free. Highly recommend!
Super fast turnaround and their team answered all my questions quickly—great service overall.
Plug-and-play setup worked perfectly on my SLK350, couldn’t ask for a smoother experience.
Shipping was incredibly reasonable and the ECU arrived perfectly programmed for my VIN.
Excellent communication throughout, they kept me in the loop every step of the way.
Owen Barrett –
I was really impressed with how quickly the ECM arrived after placing my order, and it was a complete plug-and-play replacement for my 2014 Mercedes SLK350. Installation was straightforward, and I appreciated the clear communication throughout the process. This service saved me a significant amount compared to dealer pricing, and the updated programming worked perfectly right out of the box. Overall, a professional and cost-effective solution that I would definitely use again.