Description
2013 Mercedes-Benz SL-Class 4.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2013 Mercedes-Benz SL-Class 4.7L 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
Jacob Reed –
I was a bit nervous about ordering an ECU online, but this 2013 Mercedes-Benz SL-Class unit arrived quickly and was exactly as described. The VIN programming was spot on, so installation went smoothly without any hiccups. I had my mechanic install it, and he was impressed by how straightforward the swap was—truly a plug-and-play experience. Since putting it in, my car has been running flawlessly, no warning lights or glitches at all. Overall, I’m really pleased with the quality and the hassle-free process. It’s great to know there are reliable options like this out there.
Hunter Perez –
The ECM arrived quickly and was exactly as described, fully programmed for my 2013 Mercedes-Benz SL-Class. Installation was straightforward—just plug it in and it worked perfectly without any glitches. I appreciated the support team who answered my questions promptly and made the whole process stress-free. Definitely a reliable product for anyone needing a replacement ECU.
David Bailey –
I was a bit nervous about ordering an ECU online, but this 2013 Mercedes-Benz SL-Class 4.7L ECM arrived quickly and was exactly as described. Installation was straightforward, and I had it up and running in no time — no complicated programming needed since it was already VIN programmed. The car started smoothly, and I noticed improved throttle response right away. Customer support was also very helpful when I had a couple of questions before ordering. Overall, it made what could have been a stressful repair surprisingly easy and hassle-free.
Replacing the ECM on my 2013 SL-Class seemed daunting, but this unit made the process much simpler than I expected. It was shipped promptly and came securely packaged, which gave me confidence right out of the box. Once installed, the car fired up immediately without any warning lights or issues, which told me this part really was a perfect match. I appreciated the clear instructions and the fact that it was truly plug and play—no extra coding steps were necessary.
Ryan Rivera –
This ECM was ready to go right out of the box and got my SL-Class running perfectly again—fast shipping and zero hassle. Couldn’t be happier with how seamless the install was!