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
Chris Collins –
Bought the 23710-1CA1B ECM for my 2009 FX35 and was impressed by the quick, professional programming—plug-and-play right out of the box. Shipping was fast and super affordable too.
Allan King –
I was really impressed with the fast shipping and how easy the unit was to install—completely plug-and-play with no hassle. The fact that it came VIN programmed saved me a ton of time and stress. Compared to dealer prices, this service was a steal and the communication throughout the process was clear and professional. Overall, a smooth experience that got my 2009 Infiniti FX35 back on the road quickly.
Jacob Hill –
Fast shipping and plug-and-play installation made this ECU swap a breeze, saving me way more than dealer prices. Great communication and professional service throughout.
Jacob Russell –
I bought the 23710-1CA1B ECM for my 2009 Infiniti FX35, and it arrived quickly with free shipping, which was a nice bonus. The unit was already VIN programmed, so installation was straightforward and hassle-free. The quality of the replacement part is excellent, and my vehicle runs flawlessly now. Customer support was also very responsive when I had a couple of questions before ordering.
Harrison Johnson –
I was really impressed with how smoothly everything went when I ordered the ECM for my 2009 Infiniti FX35. The unit arrived quickly and the free shipping was a great bonus. What stood out the most was the professional programming service—they had it perfectly matched to my VIN, so it was truly plug-and-play. It saved me a lot of headaches compared to trying to find a part that needed reprogramming locally. Overall, a hassle-free experience that got my car running like new again.