Description
2010 Infiniti FX35 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 Infiniti FX35 3.5L 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566





Allan Cook –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2010 Infiniti FX35—installation was a breeze. Great service and prompt communication throughout the process.
Oliver Payne –
Fast shipping and the unit fit perfectly—plug-and-play with no hassle. Saved me a bundle compared to dealer prices and the service was top-notch.
Steven Burton –
I was really impressed with how quickly this ECM arrived after I placed my order. The unit was already VIN programmed, so installing it was a breeze—just plug and play with no hassle. Compared to the dealer quote I got, this service saved me a significant amount of money, which was a huge relief. The entire process felt very professional, and the communication from the seller kept me informed every step of the way. My Infiniti FX35 has been running perfectly since the swap, and I couldn’t be happier with the smooth experience overall.
James Miles –
The ECM arrived quickly and was exactly as described, making the installation process straightforward and hassle-free. It was truly plug-and-play, which saved me a lot of time and guesswork compared to dealer repairs. Their communication was clear throughout, and the entire experience felt professional and efficient. I’m very happy with the quality and cost savings this service provided.