Description
2019 Jaguar XJR 5.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2019 Jaguar XJR 5.0L 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
Nathan King –
I was a bit nervous ordering an ECM for my 2019 Jaguar XJR, but the whole experience exceeded my expectations. The ECU arrived quickly with free shipping, which was a nice bonus considering how bulky these parts usually are. What really impressed me was how it came fully VIN programmed and ready to install—no extra hassle or trips to the shop. I had a couple of questions before buying, and their team responded promptly, making the whole process smooth and stress-free. After installing it, my car runs perfectly, just like new. I’ll definitely be coming back here if I ever need another module.
Jason Young –
I was a bit nervous about ordering an ECM for my 2019 Jaguar XJR, but the process went smoothly from start to finish. The unit arrived quickly with free shipping, which was a nice bonus. What impressed me the most was how professional the programming service was—the ECU was perfectly VIN programmed and ready to install right out of the box. I had a couple of questions before purchase, and the team responded promptly, which gave me a lot of confidence. Since installing it, my car runs flawlessly, just like new. Highly recommend this seller to anyone needing a reliable, plug-and-play solution.
Brian Peterson –
I was impressed with how quickly this ECU arrived, and the shipping cost was very reasonable. The unit came VIN programmed and ready to install, which made the whole process seamless. Their team was also very responsive when I had questions about compatibility. Overall, a smooth experience from order to installation.
Patrick Hayes –
The ECU arrived quickly with free shipping and worked perfectly right out of the box—highly recommend for hassle-free upgrades.