Description
2008 Mercedes-Benz SL-Class 6.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Mercedes-Benz SL-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
Michael Lopez –
This ECM arrived quickly and was perfectly programmed for my 2008 SL-Class—installation was effortless and the car runs smoothly now. Truly plug-and-play with zero hassle!
Michael Carter –
The ECM arrived quickly and was exactly as described, already programmed to my VIN which saved me a ton of hassle. Installation was straightforward, truly plug-and-play with no extra tuning required. Since swapping it in, my SL-Class runs flawlessly, and I appreciate the reliable customer support that guided me through a few questions. Overall, a seamless experience from start to finish.
Adam Sanders –
I was a bit nervous about ordering a replacement ECM for my 2008 Mercedes SL, but this unit arrived quickly and was ready to go right out of the box. The VIN programming was spot on, so there was no additional hassle or trips to the dealer. Installation was straightforward—just plug it in and everything fired up perfectly. My car runs smoother than it has in years, and the fuel efficiency even feels improved. Overall, very impressed with the quality and service, and I’d recommend this to anyone needing a reliable ECU swap.
After hunting for weeks for the right ECM for my SL-Class, I finally took a chance on this one and couldn’t be happier. The seller’s attention to detail is clear—the module came VIN programmed and truly plug-and-play, saving me a ton of time and frustration. Shipping was faster than I expected, and the support team answered all my questions patiently, which made the whole process stress-free. Since swapping it in, the engine performance has felt vibrant and