Description
2015 Mercedes-Benz G63 5.5L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2015 Mercedes-Benz G63 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: 647-247-8555
Ian Payne –
I recently purchased the 2015 Mercedes G63 5.5L AT gas ECM/ECU from this seller, and I couldn’t be happier with the experience. The unit arrived quickly with free shipping, which was a nice surprise. What really stood out was their professional programming service—everything was already VIN programmed and ready to go, so installation was smooth and hassle-free. I also appreciated how the team kept me informed throughout the process, answering my questions promptly and thoroughly. The quality of the ECU is excellent, and my G63 runs flawlessly now. Highly recommend if you need a reliable replacement with great support.
Scott Walker –
I purchased the 2015 Mercedes G63 5.5L AT gas ECM and was impressed with how smoothly the VIN programming process went. The team provided professional programming service, which made installation completely plug-and-play with no hassle. Shipping was very reasonable and arrived quicker than I expected. They also kept me informed throughout the entire process, which gave me confidence in the product.
Ryan Taylor –
Great quality ECM for my 2015 G63, and the programmed VIN saved me time—plus, their communication was spot on throughout the process.
The plug-and-play setup made installation a breeze, and shipping was surprisingly quick and reasonable.
Super impressed with the turnaround time and the free shipping they included, made the whole experience hassle-free.
They answered all my questions promptly and delivered a perfectly programmed ECM that fits my G63 like a glove.
Fast shipping and professional programming service—this ECU works flawlessly with my 2015 Mercedes G63.
Frank Barrett –
Fast shipping and a truly plug-and-play unit—installation was a breeze and I saved a bundle compared to dealer prices. Excellent communication throughout made the whole process smooth and hassle-free.
Jason Burton –
I was really impressed with how quickly this ECM arrived—shipping was faster than I expected. The unit came fully programmed for my 2015 Mercedes G63, so installation was straightforward and completely plug-and-play. This saved me a ton compared to dealer prices, and the communication throughout the process was professional and clear. Overall, a hassle-free experience that got my truck back on the road in no time.