Description
2004 Nissan 350Z 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Nissan 350Z 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
Liam Bailey –
I ordered the 23710-CD103 ECM for my 2004 Nissan 350Z, and I’m really impressed with how smoothly everything went. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was a breeze. They also responded promptly when I had a couple of questions, which made the whole process stress-free. Overall, a great experience and my car runs perfectly now.
Lucas Phillips –
Arrived quickly with free shipping and fit my 2004 Nissan 350Z perfectly—plug-and-play setup made the install a breeze. Communication was spot on too, they answered all my questions right away.
Chris Evans –
Received the ECM quickly, it was a perfect plug-and-play fit, and the professional service saved me a bundle compared to dealer prices. Installation went smoothly with great communication throughout.