Description
2008 Infiniti G37 3.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Infiniti G37 3.7L 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






Isaac Poole –
Fast shipping and the unit was truly plug-and-play—saved me a bundle versus dealer prices. Installation went smooth, and their communication was spot on.
Colin Bailey –
Received my 2008 Infiniti G37 ECM quickly with free shipping and it was perfectly programmed—plug-and-play made installation a breeze.
Great communication throughout the process, and the updated ECM for my G37 worked flawlessly right out of the box.
Super fast turnaround and the professional programming saved me a ton of hassle with my 2008 Infiniti G37 ECM.
The shipping was very reasonable and the unit came ready to install, making the whole upgrade seamless and stress-free.
I had a few questions before ordering, and their quick, clear responses made me confident in buying this programmed ECM for my Infiniti.