Description
2016 Mercedes-Benz C300 2.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2016 Mercedes-Benz C300 2.0L 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Dominic Webb –
I purchased the 2016 Mercedes C300 2.0L AT ECM from this seller and was really impressed with how smooth the entire process was. They offer free shipping, which made the purchase even more appealing. The unit arrived quickly and was already VIN programmed, so installation was straightforward with no hassle. Communication was spot on; they answered all my questions promptly and kept me informed throughout.
Zachary Morgan –
Fast shipping and a plug-and-play unit made installation a breeze, saving me a ton compared to dealer prices. Great communication and super professional service throughout.
Harvey Carter –
ECU arrived super fast with free shipping, and it was perfectly programmed for my 2016 C300—plug-and-play made the swap a breeze.
Edward Chapman –
I was initially nervous about ordering a programmed ECM online, but this 2016 Mercedes C300 ECM arrived quickly and was exactly as described. The plug-and-play setup made installation straightforward, and my car fired right up without any issues. I also appreciated the excellent communication from the seller—they kept me informed every step of the way, which really put my mind at ease. Shipping was reasonable and arrived well-packaged, ensuring no damage during transit. Overall, a smooth experience from start to finish.
Patrick Peterson –
I’m really impressed with the 2016 Mercedes C300 ECM I purchased. The unit arrived quickly and was completely plug-and-play, making installation hassle-free. Compared to dealer prices, this saved me a significant amount of money. The communication from the seller was clear and professional, which made the entire process smooth from start to finish.
Kyle Willis –
I recently bought the 2016 Mercedes C300 2.0L AT gas ECM/ECU, and I’m really impressed with how everything went. The shipping was surprisingly fast, arriving well ahead of my expectations, which was a relief. This unit was truly plug-and-play, so the installation went smoothly without any headaches. I saved a ton compared to what the dealer quoted me, which made this purchase even more worthwhile. The communication from the seller was clear and helpful throughout the process, making this one of the best online buying experiences I’ve had. Overall, I’m very happy with the product and service.