Description
2012 Nissan Frontier 4.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 Nissan Frontier 4.0L 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
Nathan Carter –
The 23710-9BE3A ECM for my 2012 Nissan Frontier arrived quickly and was exactly as described. Installation was straightforward since the unit was fully VIN programmed and plug-and-play, saving me a ton of hassle. The team’s communication was clear throughout the process, and I ended up paying a fraction of what the dealer quoted. Overall, a smooth and professional experience that I would definitely recommend.
Anthony Reed –
Bought the 23710-9BE3A for my 2012 Frontier and was impressed by the quick, professional programming—plug-and-play made installation a breeze. Shipping was super reasonable too!
Liam Lawrence –
Shipping was super fast and the unit was completely plug-and-play, saving me a bundle versus dealer prices. Installation went smoothly thanks to the clear instructions and great communication.
Lucas Cook –
I was really impressed with how quickly the 23710-9BE3A ECM arrived after I placed my order. It was programmed to my 2012 Nissan Frontier’s VIN and was completely plug-and-play, making installation a breeze even for someone like me who’s not a mechanic. The whole process went smoothly, and I appreciated the professional communication throughout. This service saved me a ton of money compared to what the dealership quoted, and my truck runs perfectly now. Definitely a stress-free experience I’d recommend to anyone needing an ECU replacement.