Description
2013 Infiniti FX50 5.0L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2013 Infiniti FX50 5.0L models.
Each unit is VIN-programmed, updated, and fully tested for a true plug-and-play installation with no dealer visit required.
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:
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Complete communication & CAN-bus verification
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Sensor input/output and signal integrity checks
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Injector & ignition pulse simulation
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Power, ground, and load-circuit analysis
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Flash memory integrity and checksum validation
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Thermal and voltage-stress testing to confirm reliability
This ensures a fully functional, reliable, plug-and-play module you can install with confidence.
Important Note
Some vehicles equipped with IMMO (Immobilizer) or PATS (Passive Anti-Theft System) may require additional key programming after installation. This is normal for models where security data must be synchronized with the vehicle’s body control system.
For a 100% plug-and-play solution with no relearns, no key programming, and no compatibility issues, we recommend our ECU Cloning Service, which transfers all original security, immobilizer, and configuration data directly into the replacement unit.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566



Tyler Murray –
The plug-and-play setup was flawless, and their communication was top-notch throughout the entire process. Shipping was quick and very reasonable too.
Noah Johnson –
Installed the ECM in my 2013 Infiniti FX50 with zero hassle—worked flawlessly right out of the box. Super fast delivery too!
Nathan King –
This ECM worked perfectly with my 2013 Infiniti FX50 and came pre-programmed to my VIN, which saved me a ton of time and hassle. Installation was straightforward, truly plug-and-play, and the engine fired up immediately without any issues. Shipping was prompt, and I appreciated the quick responses from customer support when I had a couple of questions. Overall, a reliable product that restored my vehicle’s performance flawlessly.