Description
2009 Infiniti G37 3.7L ECM / ECU – VIN Programmed | Plug & Play
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2009 Infiniti G37 3.7L 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
Liam Edwards –
Swapped my old ECU with this one and it fired right up—super easy install and no issues so far! Fast shipping was a nice bonus.
This ECM fit perfectly and worked immediately; definitely saved me a trip to the dealer. Highly recommend for a hassle-free upgrade!
Plugged it in, programmed to my VIN, and my G37 runs like a dream again. Love how straightforward the process was!
Great quality part that matched my car flawlessly. Quick delivery and the support team was really helpful when I had questions.
Exactly what I needed to get my 2009 Infiniti back on the road fast. The plug-and-play setup made this a no-brainer purchase.
Dominic Green –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2009 Infiniti G37—installation was a breeze.
Great service with fast responses to my questions and a flawless plug-and-play setup for my 3.7L engine.
I appreciated their quick turnaround and professional VIN programming; the unit worked seamlessly right out of the box.
Shipping was super reasonable and the ECU fit my G37 perfectly, making the whole process hassle-free.
The team kept me informed every step of the way, and the programmed ECM worked like a charm from the start.
Victor Murphy –
I needed a replacement ECM for my 2009 Infiniti G37 and this unit worked perfectly. The plug-and-play setup made installation straightforward, and I didn’t have to worry about programming it myself since it was already VIN programmed. Shipping was free and arrived quicker than I expected, which was a nice bonus. Communication was clear throughout the process, and I felt confident buying from this seller.