Description
2019 Kia Optima 2.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Kia Optima 2.0L 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
Adam Hudson –
The plug-and-play setup was flawless, and they kept me updated every step of the way. Shipping was fast and affordable too.
Scott Stewart –
Installed this 2019 Kia Optima ECM in minutes with zero hassle—runs perfectly and arrived quicker than expected. Highly recommend!
Marcus Gray –
The ECU arrived quickly with free shipping and worked perfectly right out of the box. Their communication was spot-on, answering all my questions promptly.
Joel Stewart –
I was really impressed with the quality of the ECM for my 2019 Kia Optima 2.0L. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was how professional the programming service was—they handled the VIN programming perfectly so it was truly plug-and-play. Overall, a smooth experience from order to installation.