Description
2015 Mercedes-Benz GLK-Class 2.1L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2015 Mercedes-Benz GLK-Class 2.1L 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
Sean James –
I was a bit nervous ordering an ECU online, but this one for my 2015 Mercedes GLK fit perfectly and arrived quicker than I expected. The VIN programming was spot on, so installation was straightforward with no surprises. After swapping it out, my car runs smoothly again without any error codes. Highly recommend for anyone needing a reliable, ready-to-go ECM solution.
Hunter Parker –
The unit arrived quickly and installed effortlessly—my GLK is running perfectly now. Highly recommend for a seamless ECU upgrade!