Description
2013 Mercedes-Benz SL550 4.7L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2013 Mercedes-Benz SL550 4.7L 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
Mason Reed –
I purchased the 2013 Mercedes SL550 ECM and was impressed with how smoothly the entire process went. The unit arrived quickly with free shipping, which was a nice bonus. What really stood out was the plug-and-play programming service—they had it tuned perfectly to my VIN before shipping. Installation was straightforward, and the car runs flawlessly now.
Owen Baker –
I was really impressed with how smooth the whole process was from start to finish. The VIN-programmed ECU for my 2013 Mercedes SL550 arrived quickly with free shipping, which was a nice bonus. Installation was straightforward thanks to their plug-and-play setup, and I didn’t have to worry about any complicated programming. Throughout the transaction, the team kept me informed about every step, answering my questions promptly and professionally. My car runs perfectly now, and I feel confident this was the right choice.
Daniel Stewart –
I’m really impressed with how quickly this ECM arrived and how easily it plugged right into my 2013 Mercedes SL550 without any hassle. The unit was VIN programmed perfectly, which made the installation smooth and straightforward. Choosing this over the dealer saved me a significant amount of money, and the seller’s communication throughout the process was top-notch. Overall, a great experience from start to finish.
Kevin Miller –
The ECU arrived quickly with free shipping, and the plug-and-play programming made installation a breeze. Excellent service all around!
Steven Lopez –
Fast shipping and the plug-and-play ECU worked perfectly, saving me a bundle compared to dealer prices. Installation was hassle-free, and their communication was spot on.