Description
2019 Mercedes-Benz AMG GT 4.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Mercedes-Benz AMG GT 4.0L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS may require key programming after installation. This is normal.
For a 100% plug-and-play solution with no relearns, your original ECU must be sent in for cloning. We transfer all security data to the replacement unit.
👉Add the cloning service as a bundle at checkout — $200 CAD / $140 USD
A prepaid shipping label will be emailed to you.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Dylan Miller –
This ECM arrived quickly and was ready to go right out of the box—installed with zero hassle and my AMG is running flawlessly. Couldn’t be happier with the seamless swap!
Mark Roberts –
I was a bit nervous about ordering an ECM/ECU online for my 2019 Mercedes-Benz AMG GT, but this unit arrived exactly as described and was already programmed to my VIN. Installation was a breeze—I simply plugged it in, and the car fired up without a hitch. It’s clear the seller knows their stuff, as the fit and function are flawless. Shipping was surprisingly quick, too, which was a huge relief because I needed the car back on the road fast. Overall, this was a stress-free experience, and the car feels just like new again. Highly recommend if you want a reliable, ready-to-go replacement.
Scott Ward –
The ECM/ECU arrived quickly and was exactly as described, already programmed to my VIN for seamless installation. I was impressed by how straightforward the plug-and-play setup was—no complicated coding or extra trips to the dealer. The engine runs perfectly now, and the car feels just as responsive as when I first bought it. Definitely recommend this to anyone looking for a hassle-free replacement.