Description
2004 Infiniti G35 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Infiniti G35 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
Harrison Chapman –
I’m really impressed with the quality of this ECM for my 2004 Infiniti G35. The unit arrived quickly and was already VIN programmed, which made installation a breeze—no extra programming needed on my end. Shipping was free, which was a nice bonus, and the communication from the seller was prompt and helpful whenever I had questions. Overall, a smooth experience from start to finish.
Mark Baker –
Fast shipping and a perfect plug-and-play fit for my 2004 Infiniti G35. Saved me a bundle compared to dealer pricing, plus installation was hassle-free.
Carlos Bell –
The VIN programmed ECU arrived quickly with free shipping and was a perfect plug-and-play fit for my 2004 Infiniti G35. Great communication throughout the process made this an easy purchase.