Description
2017 Mercedes-Benz SL63 5.5L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2017 Mercedes-Benz SL63 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: 647-247-8555
Dominic Chapman –
The ECU arrived quickly with free shipping and was already VIN programmed, making installation a breeze. Great experience from start to finish!
Chris Lawrence –
I purchased the 2017 Mercedes SL63 ECM and was impressed with how smoothly everything went. The unit came VIN programmed and ready to install, which saved me a lot of time and hassle. Shipping was surprisingly quick and free, and the seller kept me updated throughout the entire process. The quality of the ECU is excellent, and my car runs like new again.
Luke Mitchell –
I was a bit nervous ordering a programmed ECM online for my 2017 Mercedes SL63, but this company made the entire process smooth and hassle-free. They offer professional ECU programming services, so the unit arrived ready to install without any extra work on my end. Shipping was surprisingly fast, and the updated software really improved my engine’s performance. Communication was also spot-on—they kept me informed every step of the way, which gave me confidence in my purchase. Overall, a top-notch experience and a perfect fit for my car.
Harvey Nelson –
Fast shipping and a true plug-and-play unit—installed in no time. Saved me a ton compared to dealer prices and the support was top-notch.