Description
2014 Mercedes-Benz E63 5.5L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 Mercedes-Benz E63 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
Cooper Cooper –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2014 E63—installation was seamless and hassle-free.
Elijah James –
I purchased the 2014 Mercedes E63 5.5L AT gas ECM, and I’m very impressed with the quality and the fact that it came VIN programmed and ready to go. The shipping was surprisingly quick and free, which was a great bonus. Their team kept me informed throughout the process and answered all my questions promptly. Installation was straightforward, and my car runs perfectly now.
John Carter –
Fast shipping and the unit was truly plug-and-play. This saved me a bundle compared to the dealer, and installation went without a hitch.
Justin Reed –
I was really impressed with how quickly the 2014 Mercedes E63 ECM arrived—shipping was faster than I expected. The unit was fully VIN programmed and plug-and-play, which made installation straightforward without any hassle. Compared to dealer prices, this saved me a significant amount of money, and the whole process from ordering to installation was smooth thanks to their prompt and clear communication. Highly recommend this for anyone needing an ECU replacement without the dealer markup.
David Keller –
I was really impressed with how quickly this ECM arrived—I ordered it and had it in my hands within a couple of days. Installation was a breeze since it was truly plug-and-play, which saved me a ton of time and hassle. The VIN programming was accurate, and my 2014 Mercedes E63 ran perfectly right away. Compared to the dealer’s quote, this service saved me a significant amount of money, and the communication throughout the process was clear and professional. Overall, a smooth experience from start to finish that I would definitely recommend.