Description
2007 Mercedes-Benz SL-Class 5.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 Mercedes-Benz SL-Class 5.5L 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
Dylan Walker –
I was a bit nervous ordering an ECM online, but this 2007 Mercedes-Benz SL-Class 5.5L ECU arrived quickly and worked perfectly right out of the box. The VIN programming meant it synced flawlessly with my car’s existing setup, no extra trips to the dealer needed. Installation was smooth and straightforward, making the whole repair process much less stressful than expected. Definitely a reliable choice if you need a replacement module.
Nathan Hill –
I was a bit nervous about replacing the ECM on my 2007 Mercedes-Benz SL-Class, but this unit exceeded my expectations. It arrived quickly and was already programmed with my VIN, so installation was straightforward—literally plug and play. My car started up immediately, and all systems are functioning perfectly. The difference in performance is noticeable, and I feel confident knowing I didn’t have to deal with complicated coding or extra trips to the mechanic. Definitely a reliable and hassle-free solution for anyone needing an ECU replacement.
Matthew King –
I was a bit nervous about ordering a replacement ECM for my 2007 Mercedes SL-Class, but this unit exceeded my expectations. It came programmed for my VIN and was truly plug and play, which made the installation surprisingly straightforward. Within an hour, my car was running smoothly again without any error codes. Shipping was quick, arriving well-packaged and on time. It’s a relief to find a reliable part that works perfectly the first time around. Definitely recommend to anyone in need of a hassle-free ECU swap.
Oliver Clark –
Arrived quickly and worked flawlessly—installation was a breeze on my SL-Class. Definitely recommended!
This ECM was exactly as described, fit perfectly, and my car runs like new again. Very happy with the purchase!
Super smooth transaction, and the unit was ready to go right out of the box. Saved me a lot of hassle!
Plugged it in, and my Mercedes started up without a hitch — top-notch quality and service.
Excellent product with fast delivery; the VIN programming matched perfectly and made the swap seamless.