Description
2011 Mercedes-Benz GL450 4.7L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Mercedes-Benz GL450 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: 647-247-8555
Marcus Evans –
I was really impressed with how smoothly everything went when I ordered the ECM for my 2011 Mercedes GL450. The VIN programming was spot on, so it was truly a plug-and-play experience—no extra trips to the mechanic or guesswork involved. Shipping was surprisingly quick and very reasonable, which made the whole process even better. Whenever I had questions, their customer service responded promptly and clearly, which gave me a lot of confidence in the purchase. The quality of the unit itself is top-notch and has restored my vehicle’s performance perfectly. Overall, a great experience from start to finish.
Luke Wallace –
The ECM arrived quickly and was truly plug-and-play, saving me a ton versus dealer prices. Installation was seamless and their communication made the whole process hassle-free.
Travis Russell –
The ECU arrived quickly with free shipping and worked perfectly right out of the box—highly recommend their professional programming service.
Great communication and super fast turnaround made this update for my 2011 GL450 hassle-free and stress-free.
Plug-and-play setup was exactly as promised, and the shipping was reasonable—definitely a reliable source for ECMs.
They answered all my questions promptly and the quality of the updated ECU exceeded my expectations.
Received my programmed ECU faster than expected with no issues at all; their service is top-notch.
Hunter Nelson –
I purchased the 2011 Mercedes GL450 ECM and was really impressed with how smooth the entire process was. The unit came VIN programmed and was ready to install right out of the box, saving me a lot of time. Shipping was free, which was a nice bonus, and the quality of the part exceeded my expectations. Overall, a hassle-free experience with a reliable product.