Description
2013 Mercedes-Benz CL63 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 CL63 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
Spencer Rivera –
The ECU arrived quickly with free shipping, and the plug-and-play setup was flawless—highly recommend!
Grant Ward –
I was a bit nervous about ordering an ECM online for my 2013 Mercedes CL63, but this experience exceeded my expectations. The unit arrived quickly with free shipping, which was a nice surprise. What really stood out was how well they handled the VIN programming—they did everything professionally so it was truly plug-and-play. I had a couple of questions during the process, and their customer service was quick to respond and very helpful. Installation went smoothly, and the car is running perfectly now, just like it should.
Grant Hayes –
I was really impressed with how quickly the ECM arrived—shipping was faster than I expected. The unit was completely plug-and-play, which made installation straightforward even for someone with moderate experience. The communication from the seller was clear and professional throughout the process. Overall, this saved me a considerable amount compared to dealership prices and the car is running perfectly now.
Ethan Reed –
I purchased the 2013 Mercedes CL63 5.5L AT gas ECM, and it arrived programmed to my VIN just as described. The plug-and-play setup made installation straightforward, saving me a lot of time. Shipping was very reasonable and the whole process was smooth from start to finish. I’m impressed with the quality and how quickly everything was handled.
Jonah Cooper –
Fast shipping and a plug-and-play ECM that saved me a bundle versus dealer pricing; installation was a breeze thanks to their clear communication.