Description
2009 Mercedes-Benz S-Class 6.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Mercedes-Benz S-Class 6.0L 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
Cooper Anderson –
Perfect fit and worked immediately—no hassle at all. Shipping was quick, and the tech support team answered all my questions promptly.
Adrian Watson –
I was a bit nervous about ordering an ECM for my 2009 Mercedes-Benz S-Class, but this unit exceeded all my expectations. It arrived surprisingly fast and was already programmed to my VIN, so installation was literally plug and play. My car fired up immediately with no issues, and I haven’t had a single fault code since. The whole process felt seamless, and I appreciated how professional the seller was in answering my questions beforehand. Definitely a smooth experience that saved me a ton of time and hassle.
After my original ECM failed, I was worried about the complicated process of getting a replacement. Luckily, this 2009 Mercedes-Benz S-Class 6.0L ECM came pre-programmed to my VIN, which made the swap a breeze. Installation took less than an hour, and my car runs perfectly now—no warning lights or strange behavior at all. Shipping was quick and well-packaged, which made me feel confident about the purchase right from the start. I’ll definitely use this service
Jose James –
I bought this ECM for my 2009 S-Class and was really impressed by how seamless the installation was. It came pre-programmed for my VIN, so I just plugged it in and everything fired up perfectly without a hitch. The shipping was quick, and the support team was helpful when I had a couple of questions before ordering. Definitely a hassle-free upgrade that got my car running smoothly again.