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
Elijah Brooks –
I was really impressed with how smoothly everything went from start to finish. The 2004 Infiniti G35 ECM arrived quickly, and it was already VIN programmed, so installation was literally plug-and-play. The shipping cost was very reasonable too, which was a nice surprise. I had a couple of questions before ordering, and their team responded promptly and clearly, making me feel confident in my purchase. After swapping it in, my car has been running perfectly with no glitches. Overall, a hassle-free experience and a great product!
Owen Lopez –
Fast shipping and a true plug-and-play unit—installation was a breeze and saved me a bundle compared to dealer prices. Great communication and professional service all around.
Frank James –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2004 Infiniti G35—installation was a breeze!
Austin Reed –
I was really impressed with the service for this 2004 Infiniti G35 ECM. The ECU arrived fully VIN programmed and ready to install, which saved me a lot of time and hassle. Shipping was free and arrived quicker than expected, and the team answered all my questions promptly. Overall, a smooth and professional experience from start to finish.
Jose Payne –
I was really impressed with how quickly the ECM arrived after I placed my order—super fast shipping made the whole process stress-free. The unit came fully VIN programmed and was completely plug-and-play, so installing it was straightforward and didn’t require any extra hassle. The service team kept me informed throughout, which I appreciated, especially since this repair saved me a huge chunk of money compared to taking my Infiniti to the dealer. Everything worked perfectly once installed, and my car runs like new again. I wouldn’t hesitate to use this service again if I ever need another module.
Jacob Taylor –
I’m really impressed with the 23710-AC401 ECU I purchased for my 2004 Infiniti G35. The shipping arrived much faster than I expected, and the unit was truly plug-and-play, making installation a breeze. This solution saved me a significant amount compared to dealer prices, and the communication throughout the process was clear and professional. Overall, a smooth experience from start to finish.