Description
2018 Hyundai Sonata 2.4L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Hyundai Sonata 2.4L 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.
https://fixecm.com/product/ecm-ecu-pcm-programming-cloning-service/
Contact Us
Email: info@fixecm.com Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566




Owen Jenkins –
Fast shipping and a truly plug-and-play unit—installation was a breeze and saved me a ton compared to dealer quotes. Great communication and a smooth process all around.
Henry Collins –
Super fast shipping and the ECU arrived perfectly programmed for my 2018 Sonata—plug and play without any hassle.
Isaac Ramirez –
I purchased the 2018 Hyundai Sonata 2.4L ECM with VIN programming, and the whole process was seamless. The unit arrived quickly with free shipping, and installation was truly plug-and-play, which saved me a lot of hassle. Their team kept me informed throughout, answering my questions promptly and professionally. The car runs perfectly now, and I couldn’t be happier with the quality and service.
Tyler Edwards –
The ECM arrived quickly and worked flawlessly—installed it in minutes with zero hassle. Super happy with how smooth my Sonata runs now!
Dean Collins –
The plug-and-play setup was flawless, and the free shipping made the whole process hassle-free. Highly recommend!