Description
2019 Hyundai Santa Fe 3.3L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Hyundai Santa Fe 3.3L 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
Harvey Parker –
I purchased the 2019 Hyundai Santa Fe 3.3L ECM from this seller and was impressed by how smoothly the entire process went. The unit arrived quickly, and the best part was that it came VIN programmed and truly plug-and-play, which saved me a ton of time and hassle. I also appreciated their prompt responses whenever I had questions about installation. After swapping it in, my vehicle ran perfectly with no codes or issues. Overall, the quality and service exceeded my expectations, and the reasonable shipping was a nice bonus.
Jason Nelson –
Arrived quickly and worked perfectly right out of the box—no hassles at all. Exactly what my Santa Fe needed!
Installation was a breeze, and the ECU was already programmed to my VIN. Super impressed with the seamless fit!
Fast shipping and flawless performance—this ECM got my 2019 Santa Fe running like new again. Highly recommend!
Plug-and-play as promised, saved me so much time and headache. Great quality and excellent customer support too.
This replacement ECU was exactly what I needed, came ready to go and made the whole process stress-free. Definitely five stars!
David Gray –
I was a bit nervous about ordering an ECU online, but this 2019 Hyundai Santa Fe ECM came perfectly programmed to my VIN and was truly plug-and-play. Installation was smooth, and my mechanic confirmed everything was spot-on with no additional programming needed. The shipping was surprisingly quick and cost-effective, which made the whole process hassle-free. Throughout the order, the seller kept me updated on the status, which I really appreciated. Overall, it made a stressful situation much easier to handle, and my Santa Fe is running like new again.
Jack Graham –
ECU arrived quickly with free shipping, and the plug-and-play setup was flawless—highly recommend.
Colin Foster –
Got my 2019 Santa Fe ECM with VIN programming and it was literally plug and play—couldn’t be easier. Fast shipping and clear updates throughout the process made this a smooth purchase.
Leo Cox –
I recently purchased the 2019 Hyundai Santa Fe 3.3L AT gas ECM from this seller, and I’m really impressed. The shipping arrived much sooner than I expected, which was a great start. When I got the unit, it was truly plug-and-play—installation was straightforward and didn’t require any extra hassle. Compared to the dealer’s quote, this service saved me a significant amount of money, and the communication throughout the process was clear and helpful. Overall, the entire experience was smooth, and my vehicle is running perfectly again. I’d definitely recommend this to anyone looking for a reliable replacement.
Hunter Gray –
The 2019 Hyundai Santa Fe ECM arrived quickly and was exactly as described. Installation was straightforward—I just plugged it in, and it worked perfectly without any extra programming needed. It’s clear that this unit is a quality replacement, and I appreciated the helpful customer support when I had a couple of questions. Overall, very satisfied with this purchase!
Aiden Hamilton –
I was really impressed with how quickly the ECM arrived after ordering, which was a huge relief since I needed it fast. The unit was truly plug-and-play, and installation went smoothly without any hiccups. This service saved me a significant amount compared to dealer prices, and their communication throughout the process was clear and professional. Overall, a great experience that I would recommend to anyone needing an ECU replacement.
James Little –
I purchased the 2019 Hyundai Santa Fe 3.3L ECM and was very impressed with the plug-and-play setup—installation was straightforward and hassle-free. The team also provided professional VIN programming, so I didn’t have to worry about compatibility issues. Shipping was quick and reasonably priced, which was a nice bonus. Overall, a smooth and reliable experience from start to finish.
Andrew Poole –
Fast shipping and the unit was truly plug-and-play, saving me a ton compared to dealer prices. Installation went smoothly, and their communication made the whole process hassle-free.