Description
2015 Mercedes-Benz GL350 3.5L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2015 Mercedes-Benz GL350 3.5L 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
Lucas Jenkins –
I was really impressed with how quickly the ECM arrived after I placed the order. The unit was truly plug-and-play, which made installation a breeze—no headaches or extra trips to the mechanic. Compared to the dealer’s quote, this solution saved me a ton of money while still being reliable and fully programmed to my VIN. The seller was very responsive and kept me updated throughout the process, so I felt confident the entire time. Overall, it was a smooth experience from start to finish, and my GL350 is running perfectly now. I would definitely recommend this to anyone needing an ECU replacement without the dealer price tag.
Aaron Jenkins –
Fast shipping and the unit was truly plug-and-play. Saved me a ton compared to the dealer, and installation went without a hitch.
The ECM arrived quickly and worked immediately—no fuss at all. Great communication and a huge money saver versus dealer pricing.
Super quick delivery and the ECU fit perfectly right out of the box. Installation was smooth, and I’m thrilled with the cost savings!
Shipping was speedy, and the unit was ready to go from the start. This service saved me a stack of cash compared to dealer repairs.
Got my ECM fast, installed it with zero issues, and it saved me a big dealer markup. Extremely professional and hassle-free experience.
Nicholas Russell –
The VIN-programmed ECU arrived quickly with free shipping, and the plug-and-play setup was flawless—highly recommend!
Noah Cox –
I’m really impressed with the purchase of this 2015 Mercedes GL350 ECM. The unit arrived quickly and was truly plug-and-play—installation took no time at all. The communication from the seller was clear and professional, which made the whole process smooth. Choosing this option saved me a significant amount compared to dealer prices, and it’s been working perfectly since.