Description
2012 Hyundai Elantra 2.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Hyundai Elantra 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.
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




Blake Torres –
The unit arrived quickly and was truly plug-and-play—saved me a bundle compared to the dealer. Installation was a breeze and the customer service was top-notch.
Chris Bates –
I ordered the 2012 Hyundai Elantra 2.0L AT gas ECM and was really impressed with how smoothly everything went. The unit came already VIN programmed, which saved me a lot of hassle when installing it. Shipping was surprisingly quick and free, so I didn’t have to worry about extra costs. The team was also very responsive, answering my questions promptly and making sure I knew what to expect at every step. After installation, my car runs like brand new again—definitely worth it.
Adrian Sharp –
I ordered the 2012 Hyundai Elantra 2.0L AT gas ECM and was impressed by how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. They also provided professional VIN programming, so installation was straightforward without any hassle. Communication was clear throughout the process, and my questions were answered promptly, making this a stress-free experience.
James Adams –
Got my 2012 Elantra ECU quickly with free shipping, and the plug-and-play setup was flawless—highly recommend!
Dean Wallace –
I was a bit nervous ordering an ECU online, but this 2012 Hyundai Elantra ECM arrived quickly with free shipping, which was a nice bonus. The best part was how easy the plug-and-play setup was—I just swapped it in, and the car fired up perfectly. The whole process was smooth, and I appreciated the seller answering my questions promptly when I reached out. The unit itself runs flawless, and the programming matched my VIN perfectly. Overall, a hassle-free experience that saved me a lot of time and hassle.