Description
2018 Mercedes-Benz E300 2.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Mercedes-Benz E300 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
Harvey Baker –
I recently purchased the 2018 Mercedes E300 2.0L AT ECM from this seller, and I’m really impressed with the whole experience. The unit arrived quickly, and I appreciated the free shipping option, which made the whole process even better. What stood out the most was the professional VIN programming service they provided—everything was perfectly set up when I got it, so installation was a breeze. Their team also kept me informed every step of the way, answering my questions promptly and making sure I felt confident about the purchase. The engine runs smoothly now, and I’m very happy with the quality and service.
Cooper Cox –
The ECU arrived quickly with free shipping, and the plug-and-play setup made the swap hassle-free—highly recommend!
Tyler Howard –
I purchased the 2018 Mercedes E300 ECM and was impressed with how smoothly everything arrived, especially with the free shipping option. The VIN was already programmed, so installation was straightforward, which saved me a lot of time and hassle. The seller also kept me informed every step of the way, answering all my questions promptly. Overall, a reliable product with great customer service.
Ryan Hudson –
Fast shipping and plug-and-play setup made this 2018 Mercedes E300 ECM a breeze to install. Saved me a ton compared to dealer pricing and the communication was spot on.
Ryan Hamilton –
I had a great experience ordering the 2018 Mercedes E300 ECM from this seller. The VIN programming was spot on, and the unit arrived much faster than I expected thanks to their free shipping offer. What really stood out was how they kept me in the loop throughout the process, answering all my questions promptly and making sure I understood the installation steps. Once installed, my car runs smoother than before, and I didn’t have to worry about compatibility at all. Highly recommend if you want a hassle-free upgrade.