Description
2008 Infiniti FX45 4.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Infiniti FX45 4.5L 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







Aiden Cox –
I ordered the 23710-3V61A ECM for my 2008 Infiniti FX45 and was impressed by the professional programming service included. The unit arrived ready to install with my VIN already programmed, which saved me a lot of hassle. Shipping was very reasonable and the seller kept me informed throughout the process. The car runs perfectly now, and I couldn’t be happier with the quality and service.
Spencer Morgan –
I was really impressed with how quickly the ECM arrived after I placed my order. The unit was completely plug-and-play, which made installing it in my 2008 Infiniti FX45 a breeze. I had been dreading the dealer’s quote, so finding this option saved me a significant amount of money. The communication from the seller was clear and professional, answering all my questions promptly. Once installed, my car ran perfectly without any issues, and I couldn’t be happier with the whole experience. This service definitely exceeded my expectations and I’d recommend it to anyone in need of a programmed ECM.
Allan Edwards –
I was pleasantly surprised by how smooth the entire process was when I ordered this 23710-3V61A ECU for my 2008 Infiniti FX45. The unit arrived quickly with free shipping, which definitely saved me some extra costs. What impressed me most was that it came VIN programmed and ready to install, so there was no need to hunt down a separate tuning service. The quality of the ECU feels solid, and my car has been running flawlessly since the swap. Customer service also answered a couple of my last-minute questions promptly, making the whole experience stress-free. Overall, I’m very happy with the purchase.
Joel Brooks –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2008 Infiniti FX45—installation was a breeze. Customer service was super responsive and made the whole process stress-free.
David Chapman –
Fast shipping and the plug-and-play unit worked perfectly, saving me a ton compared to dealer prices. The whole process was smooth and hassle-free.
Dominic Nichols –
I was a bit nervous about ordering an ECU online for my 2008 Infiniti FX45, but this unit arrived exactly as promised and was already VIN programmed, which saved me a ton of hassle. The shipping was surprisingly fast and didn’t cost an arm and a leg, which I really appreciated. Installation went smoothly, and the engine runs perfectly now with no error codes popping up. The seller also kept in touch throughout the process and answered all my questions quickly, which made me feel confident about the purchase. Overall, a great experience from start to finish.
Aaron Turner –
I was really impressed with how quickly this ECU arrived, and it was completely plug-and-play with no hassle during installation. The VIN programming was spot on, which made the whole process smooth and worry-free. Compared to the dealer’s quote, this saved me a significant amount of money, and the customer service was very responsive throughout. Overall, a highly professional experience from start to finish.