Description
2013 Mercedes-Benz CLS550 4.7L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2013 Mercedes-Benz CLS550 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Benjamin Moore –
I was a bit nervous ordering an ECM online, but this 2013 Mercedes CLS550 unit arrived quickly and exactly as described. The best part was the VIN programming service they included, which made installation a breeze—I just plugged it in and was good to go. Throughout the process, the team kept me informed and answered all my questions promptly, which really put my mind at ease. The shipping was also very reasonable, so the whole experience felt seamless from start to finish. My car runs perfectly now, and I’m genuinely impressed with the quality and support.
Caleb Chapman –
I was a bit nervous ordering an ECM online, but this 2013 Mercedes CLS550 4.7L AT gas ECM arrived quickly with free shipping, which was a nice surprise. The unit was VIN programmed and ready to go right out of the box, so installation was straightforward. What impressed me the most was how the seller communicated every step of the process, answering all my questions promptly. Since swapping it in, my car has been running perfectly with no hiccups. Definitely a reliable source if you need a plug-and-play solution like this.
Connor Keller –
The 2013 Mercedes CLS550 ECM arrived quickly and was exactly as described—fully programmed and ready to install right out of the box. Installation was straightforward since it was truly plug-and-play, which saved me a ton of hassle. Choosing this unit over a dealership replacement saved me several thousand dollars, and the team’s communication throughout the process was excellent. Overall, a great experience from start to finish.
Nicholas Hall –
The ECU arrived quickly with free shipping and was perfectly programmed for my CLS550—plug-and-play setup made installation a breeze.
Liam Bates –
I ordered the 2013 Mercedes CLS550 ECM and was really impressed with how smoothly the whole process went. The unit arrived quickly with free shipping, which was a nice bonus. Plus, their programming service was spot on—the ECU was perfectly matched to my VIN, and the car fired right up without any issues. The seller also kept me informed every step of the way, which made me feel confident in my purchase.
James James –
Fast shipping and the plug-and-play ECM fit perfectly in my 2013 CLS550; saved me a fortune compared to dealer prices. Installation was straightforward and the customer support kept me informed throughout.