Description
2011 Infiniti FX35 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2011 Infiniti FX35 3.5L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with our cloning service.
Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
Every ECU is inspected, refreshed, and verified through advanced diagnostic tools. Testing includes:
Complete communication & CAN-bus verification
Sensor input/output and signal integrity checks
Injector & ignition pulse simulation
Power, ground, and load-circuit analysis
Flash memory integrity and checksum validation
Thermal and voltage-stress testing to confirm reliability
Important Note
Some vehicles with IMMO or PATS require key programming after installation. This is normal.
For a 100% plug-and-play solution, we recommend using our full cloning service. We transfer all security data to the replacement unit.
A prepaid shipping label will be emailed to you. Allow you to mail in your original computer to us for full cloning.
If cloning is not selected, the ECU will be VIN programmed, and a key relearn will be required after installation.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Zachary Evans –
Super fast shipping and the VIN programming was spot on—car started right up with no issues. Great experience!
Matthew Watson –
I recently purchased the 23710-3FZ0A ECM for my 2011 Infiniti FX35, and I’m very pleased with the quality and fit. The unit arrived quickly with free shipping, which was a nice bonus. The programming was done professionally, so it was truly plug-and-play with no extra hassle. Customer service was very responsive, answering all my questions promptly throughout the process.
Henry Phillips –
I had a great experience ordering the 2011 Infiniti FX35 ECM from this seller. The unit arrived quickly with free shipping, which was a nice surprise. What really stood out was that it came VIN programmed and ready to plug in, so installation was straightforward with no hassles. I was also impressed with how fast it worked—my car started right up and runs smoothly now. Definitely a reliable product and service I’d recommend to others facing similar issues.
Jonah Brown –
I was a bit nervous ordering an ECM online, but this 23710-3FZ0A for my 2011 Infiniti FX35 arrived quickly and exactly as described. The best part was that it came VIN programmed, so installation was truly plug-and-play—saved me a lot of time and hassle. Shipping was very reasonable and didn’t add much to my total cost, which I appreciated. The quality of the unit seems top-notch; my engine runs smoothly now without any warning lights. Overall, a seamless experience from order to installation.