Description
2009 Infiniti FX35 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 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
Patrick Hill –
I ordered the 23710-1CA4A ECM for my 2009 Infiniti FX35 and was impressed by how quickly it arrived—free shipping was a great bonus. The unit came VIN programmed, which made installation straightforward and hassle-free. The team also responded promptly when I had questions, making the whole experience smooth and reassuring. Overall, a high-quality product with excellent customer support.
Shane Lawrence –
I was really impressed with how smoothly everything went when I ordered the 23710-1CA4A ECM for my 2009 Infiniti FX35. The unit arrived quickly with free shipping, which was a great bonus. What stood out the most was the plug-and-play setup – it was already VIN programmed, so installation was hassle-free. I didn’t have to worry about any complicated programming or extra trips to a mechanic. Overall, the quality of the ECM seems top-notch, and my car runs flawlessly now. Definitely a trustworthy seller for anyone needing an ECU replacement.
Kyle Perez –
Fast shipping and the ECU was truly plug-and-play, saving me a bundle versus dealer prices. Installation went smoothly thanks to their helpful communication.
Nicholas Foster –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2009 Infiniti FX35—setup was completely plug-and-play. Communication was spot on throughout the entire process, making this an easy purchase.