Description
2005 Infiniti FX35 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Infiniti FX35 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
Chris Sharp –
I had a rough time with my 2005 Infiniti FX35 after the original ECM failed, but this replacement unit worked like a charm. What really impressed me was how the team handled the VIN programming professionally before shipping it out, so installation was truly plug-and-play. The shipping was super fast and affordable, which was a relief since I needed my car back on the road quickly. I also appreciated their clear communication throughout the process—they answered all my questions promptly and made me feel confident in my purchase. After installing it, my car runs smoothly, and I haven’t had any issues since. Definitely a trustworthy service for anyone needing an ECU replacement.
Leo Allen –
I was really impressed with how quickly the ECM arrived after I placed my order—definitely faster than I expected. Installing it was straightforward since it came fully programmed and truly plug-and-play, which saved me a ton of hassle. I had initially prepared myself for a big bill at the dealership, but this solution saved me hundreds of dollars. The whole process was smooth, and the seller’s communication throughout gave me confidence that I was in good hands. My FX35 is running perfectly now, and I’d recommend this to anyone looking for a reliable replacement without the dealer price tag.
Kevin Rogers –
I’m really impressed with how quickly this ECM arrived—shipping was faster than I expected. The unit was completely plug-and-play, which made installation straightforward and hassle-free. Their communication throughout the process was excellent, and overall, this service saved me a significant amount compared to what the dealer quoted. Definitely a reliable option if you need a replacement for your FX35.
Marcus Nelson –
I was really impressed with how smoothly the whole process went when I ordered the ECM for my 2005 Infiniti FX35. The unit arrived quickly with free shipping, which was a nice bonus. What stood out to me was that it came already VIN programmed, so installation was basically plug-and-play and hassle-free. I had a couple of questions about the setup, and the customer service responded promptly and clearly, making me feel confident in my purchase. After installing it, my engine runs perfectly, just like new. Overall, a seamless experience from start to finish.
Benjamin Page –
Great quality ECM for my 2005 Infiniti FX35, arrived quickly with free shipping and was ready to install right out of the box. Communication was spot on, they answered all my questions without delay.
Harvey Torres –
Fast shipping and the plug-and-play ECM fit perfectly in my 2005 Infiniti FX35. Saved me a bundle compared to dealer prices and the install was a breeze.
Hunter Scott –
I was really impressed with the professionalism of this service. The ECU arrived VIN programmed and ready to install, which made the whole process much easier than I expected. Shipping was free and fast, and they kept me updated every step of the way. My 2005 Infiniti FX35 is running smoothly again thanks to their quality work.