Description
2020 Mercedes-Benz GLB-Class 2.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2020 Mercedes-Benz GLB-Class 2.0L 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
Kevin Phillips –
This ECM arrived quickly and worked flawlessly right out of the box—super easy swap for my GLB. Absolutely thrilled with the seamless fit and performance!
Elijah Kelly –
I was a bit nervous replacing the ECM on my 2020 Mercedes-Benz GLB-Class, but this VIN programmed unit made the process incredibly smooth. It arrived quickly and everything fit perfectly right out of the box. Installation was straightforward—just plug and play as promised, no complicated steps or extra programming needed on my end. Since swapping it in, the car has run flawlessly with no warning lights or glitches. It’s reassuring to find a product that works exactly as advertised, and the support team was very helpful when I had a couple of questions. Overall, a great experience from start to finish.
Chris Adams –
The ECM arrived quickly and was exactly as described, already programmed for my 2020 Mercedes-Benz GLB-Class. Installation was straightforward, and it truly was plug-and-play—no additional coding needed. My vehicle started right up without any issues, and performance feels just as smooth as before. Very impressed with the quality and ease of this replacement part.
I was a bit nervous ordering an ECU online, but this unit exceeded my expectations. It came VIN programmed, which saved me a ton of time at the mechanic. The shipping was prompt, and the seller provided helpful guidance when I had questions. The car runs perfectly now, and the whole process was hassle-free from start to finish.
This ECM for my 2020 GLB-Class was a perfect fit and worked flawlessly upon installation. The fact that it came VIN programmed made it so much simpler—no extra programming was required on my end. I appreciated the quick delivery and the clear instructions included. If you need a reliable replacement ECU, this is