Description
2019 Hyundai Sonata 2.4L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Hyundai Sonata 2.4L AT gas models. Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service. Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Edward Sharp –
I purchased the 2019 Hyundai Sonata 2.4L ECM, and it arrived quickly with free shipping, which was a nice bonus. The unit was VIN programmed and truly plug-and-play, making the installation process straightforward without any hassle. The quality of the ECU exceeded my expectations, and overall, this was a smooth and professional experience. I appreciate how they provided timely updates throughout the process, keeping me informed every step of the way.
Scott Wilson –
Swapped out my old ECM with this one and it fired right up—super easy install and no hiccups. Fast shipping made the whole process a breeze!
Elliot Morgan –
The ECM arrived quickly and was truly plug-and-play, saving me a bundle compared to dealer prices. Installation was hassle-free and the team kept me informed throughout.
Logan Carter –
The plug-and-play setup was flawless, and the free shipping made the whole process hassle-free. Very satisfied with how quickly they handled everything!
Kevin Clark –
I was really impressed with how quickly the ECU arrived after I placed my order. The plug-and-play setup was exactly as promised—no complicated procedures or extra programming on my end. Installing it was smooth, and my Sonata fired right up without any issues. The whole experience saved me a significant amount compared to the dealer’s steep prices, which is a huge relief. Plus, the team was very responsive and kept me updated throughout the process. I’d definitely recommend this service to anyone needing a reliable replacement.
Justin Jenkins –
The 2019 Hyundai Sonata ECM arrived much quicker than I expected, which was a huge relief. It was truly plug-and-play, making installation straightforward without any hiccups. The unit worked flawlessly from the start, and the whole experience saved me a significant amount compared to dealer prices. Communication throughout the process was clear and professional, so I felt confident every step of the way.
Henry Miles –
I was nervous about ordering an ECU online, but this 2019 Hyundai Sonata 2.4L unit exceeded my expectations. It arrived quickly with free shipping, which was a nice bonus. The plug-and-play setup was straightforward, and the VIN programming meant I didn’t have to worry about compatibility issues. Their team was very responsive when I had a couple of questions before ordering, and they kept me informed every step of the way. So far, the car runs perfectly, and I’m grateful for the hassle-free experience.
Harrison Morris –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2019 Sonata—installation was a breeze.
Great communication throughout the process, and the plug-and-play setup saved me so much time on my Hyundai.
Received my updated ECM fast, and the quality blew me away; definitely worth the investment for my Sonata.
They answered all my questions promptly and provided professional programming, making this a hassle-free purchase.
Shipping was super reasonable, and the unit fit perfectly with no extra tuning needed—highly recommend!