Description
2018 Jaguar XJR 5.0L AT gas ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 Jaguar XJR 5.0L 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.
Contact Us
Email: info@fixecm.com
Phone: 647-247-8555





Andrew Adams –
ECU arrived quickly with free shipping and was perfectly programmed for my 2018 Jaguar XJR. Setup was plug-and-play, and the team answered all my questions promptly.
Chase Clark –
I was really impressed with how quickly this ECU arrived—it was shipped fast and ready to go right out of the box. Installation was straightforward since the unit was plug-and-play, which saved me a ton of time and hassle. Compared to dealer prices, this was a much more affordable option, and the seller’s communication throughout the process was clear and helpful. Overall, a smooth experience that got my Jaguar back on the road quickly.
Nathan Willis –
I was really impressed with how smoothly everything went when I ordered the 2018 Jaguar XJR 5.0L ECM. The unit arrived quickly and the free shipping was a nice bonus. What stood out most was the professional programming service they provided—my ECU came fully VIN programmed and ready to plug right in, which saved me a lot of hassle. Their team also kept me in the loop throughout the process and answered all my questions promptly. After installation, my car runs flawlessly, and I couldn’t be happier with the quality. Highly recommend for anyone needing a reliable replacement ECU.
Joel Clark –
I purchased the 2018 Jaguar XJR 5.0L AT gas ECM and was impressed with how smoothly the whole process went. The unit arrived quickly with free shipping, which was a nice bonus. What really stood out was the professional VIN programming service they provided—it was ready to plug and play right out of the box. Communications were clear and timely, so I always knew what to expect.
Michael Evans –
Shipping was quick and the ECU was truly plug-and-play, saving me a ton compared to dealer prices. Installation was smooth and the communication throughout was top-notch.