Description
2009 Infiniti EX35 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Infiniti EX35 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
Austin Mitchell –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2009 Infiniti EX35—installation was a breeze.
Excellent communication throughout the process and the plug-and-play setup saved me a ton of time.
Fast turnaround and the programming was spot on; my car runs like new again!
They answered all my questions promptly and the shipping cost was very reasonable, highly recommend.
Quality repair and professional programming service made this an easy fix for my Infiniti.
Jason Bailey –
I was a bit nervous about ordering an ECM online for my 2009 Infiniti EX35, but this purchase exceeded my expectations. The unit arrived quickly with free shipping, which was a nice surprise. What really stood out was how seamless the VIN programming was—they took care of everything, so I didn’t have to worry about any complicated setup. The car fired right up and runs perfectly now. These guys really know their stuff and made the whole process easy and stress-free.
Blake Murphy –
Fast shipping and the plug-and-play unit worked perfectly in my 2009 Infiniti EX35. Saved me a ton compared to dealer prices and installation was a breeze.
Henry Nichols –
I purchased the 23710-1BT1A ECM for my 2009 Infiniti EX35 and was really impressed with how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. They also handled the VIN programming professionally, so it was truly plug-and-play once installed. Their team kept me in the loop throughout the entire process and answered all my questions promptly.