Description
2016 Mercedes-Benz SL63 5.5L AT gas ECM / ECU – Programmed | Plug&Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2016 Mercedes-Benz SL63 5.5L AT gas models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: 647-247-8555
Leo Phillips –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2016 SL63—installation was seamless.
Excellent communication throughout the process, and the plug-and-play setup got my Mercedes running like new in no time.
Fast turnaround and the updated ECM exceeded my expectations; they answered all my questions promptly, which made me feel confident in my purchase.
Shipping was super reasonable, and the professional programming saved me hours of hassle—highly recommend!
Quality repair and flawless VIN programming right out of the box, plus they kept me informed every step of the way.
Tyler Douglas –
I purchased the 2016 Mercedes SL63 ECM and was very impressed with how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. They programmed the ECU to my VIN beforehand, so installation was completely plug-and-play. Customer support was also very responsive and helped answer a few questions I had during the process.
Daniel Brooks –
The 2016 Mercedes SL63 ECM arrived quickly and was exactly as described—plug-and-play with no issues at all. Installation went smoothly, and the VIN programming was spot on, which saved me a ton compared to dealer pricing. The seller’s communication was clear and professional, making the whole process hassle-free. Overall, I’m very satisfied with the fast shipping and excellent service.
David Payne –
Fast shipping and the plug-and-play ECU made installation a breeze—saved me a ton versus the dealer price. Great communication and truly professional service.