Description
2010 Mercedes-Benz GL550 5.5L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Mercedes-Benz GL550 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
Kevin Nelson –
I ordered the 2010 Mercedes GL550 ECM and was really impressed with how fast it arrived. The unit was fully VIN programmed and truly plug-and-play, which made installation straightforward and stress-free. Choosing this over going through the dealer saved me a significant amount of money, and the communication from the seller was clear and professional throughout the process. Overall, a smooth experience with a product that works perfectly.
Cooper Hamilton –
I was impressed with how smoothly everything went from start to finish. The ECM arrived quickly and the fact that it was already VIN programmed saved me a ton of hassle. Shipping was free, which was a nice surprise considering how bulky these parts can be. The unit fit perfectly in my 2010 Mercedes GL550, and it fired up right away with no issues. The team also kept me informed throughout the process, which made me feel confident I was in good hands. Overall, a great experience and my truck runs better than ever!
Jordan King –
Fast shipping and a plug-and-play unit made installation a breeze. Saved me a ton compared to dealer prices—highly recommend!
Cooper Gonzalez –
I was really impressed with how quickly the ECU arrived after I placed my order. The unit was programmed perfectly for my 2010 Mercedes GL550, and installation was straightforward—just plug and play. Compared to the dealer’s outrageous prices and wait times, this service saved me a huge amount of money and hassle. The seller kept me updated throughout the process, which made the whole experience stress-free. Overall, a fantastic find that got my SUV running smoothly again in no time.
Chris Howard –
ECU arrived quickly with free shipping and was already VIN programmed—installed with zero hassle, highly recommend!
Jose Bailey –
I purchased the VIN programmed ECU for my 2010 Mercedes GL550 and was really impressed by the seamless plug-and-play setup. The unit arrived quickly with free shipping, which was a great bonus. The communication from the seller was excellent; they answered all my questions promptly and kept me informed throughout the process. The engine runs perfectly now, and I’m very satisfied with the quality of the product.