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
Mason Torres –
I was really impressed with how quickly this ECM arrived—shipping was faster than I expected. The unit came perfectly programmed to my VIN and was truly plug-and-play, making installation straightforward and hassle-free. Compared to dealer prices, this saved me a ton of money, and their team kept me informed throughout the process. Overall, a professional and cost-effective solution for my 2004 Infiniti G35.
Marcus Bell –
The ECU arrived quickly with free shipping and was already programmed for my Infiniti G35, making installation a breeze. Their communication was spot on, keeping me informed every step of the way.
Justin Reed –
Shipping was super fast and the unit was completely plug-and-play. Saved me a bundle compared to dealer prices, and installation went off without a hitch.
Dominic Anderson –
I was really impressed with how quickly this ECM arrived—it showed up way faster than I expected. Installation was super straightforward since it was plug-and-play, which saved me a ton of headaches. The best part was definitely the price; going through the dealer would have cost me several times as much. The communication from the seller was clear and professional, so I always knew where my order was in the process. After everything was installed, my G35 has been running perfectly with no issues at all. Overall, this service saved me a lot of stress and money.
Grant Wilson –
I was impressed with the fast turnaround time on this ECU for my 2004 Infiniti G35. The unit arrived VIN programmed and ready to install, so it was truly plug-and-play, saving me a lot of hassle. Shipping was free, which was a nice bonus. Customer service was responsive and kept me informed throughout the process, making the whole experience smooth and worry-free.