Description
2004 Infiniti QX56 5.6L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Infiniti QX56 5.6L 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
Carlos Carter –
I was a bit nervous about ordering an ECM online for my 2004 Infiniti QX56, but this unit arrived exactly as described and was already VIN programmed, which saved me a ton of hassle. The plug-and-play setup made the installation straightforward, and my truck started up without any issues right away. What impressed me the most was how quickly the team responded to my questions before I ordered—very professional and reassuring. Shipping was free and surprisingly fast, arriving well before I expected. Overall, a great experience that brought my vehicle back to life without any stress.
Chris Nichols –
Fast shipping and the plug-and-play setup made installing this ECM in my 2004 QX56 a breeze. Great quality and super reliable!
Jorge Webb –
I was nervous about replacing the ECM on my 2004 Infiniti QX56, but this unit exceeded my expectations. The shipping arrived much quicker than I anticipated, which was a huge relief because I needed my vehicle back on the road fast. Installation was straightforward since the part was truly plug-and-play, and the VIN was already programmed perfectly. Compared to the dealership’s repair estimate, this saved me a ton of money without compromising quality. The seller was also very responsive when I had a couple of questions, making the whole process smooth and hassle-free. I’m really happy with the professional service and the overall experience.
Jack Ramirez –
Fast shipping and the unit was truly plug-and-play. This saved me a bundle compared to dealer prices and the install went smoothly.
Andrew Campbell –
I recently purchased the 23710-7S880 ECM for my 2004 Infiniti QX56 and was really impressed by how seamless the whole process was. The unit arrived quickly, and it came VIN programmed, so installation was literally plug-and-play with no extra hassle. The seller kept me informed throughout the order and shipping, which gave me a lot of confidence. Overall, the quality of the module is excellent and my vehicle runs perfectly now.
Austin Hayes –
I’m really happy with the purchase of this 23710-7S880 ECM for my 2004 Infiniti QX56. The shipping was impressively quick, and the unit arrived already programmed for my VIN, making the installation completely plug-and-play. This saved me a lot compared to dealer prices, and the entire process was straightforward with no issues. Their communication was clear throughout, which gave me confidence from start to finish.