Description
2014 Mercedes-Benz E63 4.7L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2014 Mercedes-Benz E63 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
Edward Nichols –
I was really impressed with how quickly the ECM arrived after I placed my order—it definitely beat my expectations. The unit was truly plug-and-play, which made installation straightforward without needing extra programming on my end. Choosing this service saved me a significant amount compared to dealer prices, and the customer support was helpful throughout the process. Overall, a smooth and professional experience from start to finish.
Diego Sanders –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2014 E63—installation was a breeze. Their communication was spot on, answering all my questions in no time.
Edward Wilson –
I was really impressed with how quickly the ECM arrived after I placed my order. It was completely plug-and-play, so the installation was a breeze, even with limited mechanical experience. Compared to the dealer’s price, this saved me a ton of money, which was a huge relief. The whole process from ordering to receiving the unit was smooth, and the team kept me informed every step of the way. My 2014 Mercedes E63 is running perfectly now, and I couldn’t be happier with the professional service I received. This definitely made what could have been a stressful repair so much easier.
Paul Baker –
I purchased the 2014 Mercedes E63 4.7L AT ECM and was impressed by how smoothly the VIN programmed unit fit my car without any additional coding needed. The selller provided professional programming service, which took all the guesswork out of the installation. Shipping was very reasonable and the whole process was quicker than I expected. Communication throughout was clear and they promptly answered all my questions, making this a hassle-free experience.
Edward James –
Fast shipping and the plug-and-play unit made installation a breeze, saving me a ton compared to dealership prices. Great communication and professional service all around.
Ian Ramirez –
I recently purchased the 2014 Mercedes E63 4.7L AT gas ECM/ECU, and I’m really impressed with how smoothly everything went. The unit arrived quickly and was already VIN programmed, so installation was practically plug-and-play. What stood out to me was the excellent communication from the seller—they answered all my questions promptly and kept me updated throughout the process. The quality of the ECU feels top-notch, and my car is running perfectly without any hiccups. Highly recommend this service if you want a hassle-free experience.