Description
2009 Mercedes-Benz ML-Class 3.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Mercedes-Benz ML-Class 3.0L 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
Paul Cooper –
Installation was a breeze and the vehicle fired right up—exactly what I needed with zero hassle. Highly recommend!
Matthew James –
I was a bit nervous about ordering an ECM/ECU online, but this one for my 2009 Mercedes ML-Class came perfectly programmed to my VIN and was truly plug-and-play. Installation was straightforward, and my mechanic was impressed at how seamless it went in without any hiccups. The engine has been running smoothly since the swap, and I noticed a definite improvement in response and stability. Shipping arrived quickly, which helped me get my car back on the road faster than expected. Overall, this was a hassle-free experience, and I’d recommend it to anyone needing a reliable replacement.
Isaac Clark –
I was a bit nervous about replacing the ECM on my 2009 Mercedes ML-Class, but this unit arrived ready to go, exactly as described. It fit perfectly and the VIN programming meant there were no compatibility issues, which saved me a ton of time. Installation was straightforward—definitely a plug-and-play experience. Shipping was surprisingly quick, and when I had a couple of questions, their support team was knowledgeable and very responsive. After swapping it out, the performance felt smooth and reliable, just like it should. Overall, a hassle-free solution that got my SUV back on the road without any headaches.
Oliver Stewart –
This ECM/ECU unit fit my 2009 Mercedes-Benz ML-Class perfectly and was genuinely ready to go right out of the box. Installation was straightforward with no extra programming needed, which saved me a lot of time and hassle. Shipping was quick, and the support team was very helpful when I had a couple of questions. Overall, a smooth and reliable experience from start to finish.