Description
2005 Nissan Frontier 4.0L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Nissan Frontier 4.0L models.
Each unit is VIN-programmed, updated, and fully tested.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: Local: 647-247-8555 | Toll-Free: 1-800-915-5566




Luke Hall –
Received my programmed ECU quickly with free shipping, and it worked perfectly right out of the box—highly recommend!
Brandon Turner –
Fast shipping and a plug-and-play unit made installation a breeze. This saved me a bundle compared to dealer prices—highly recommend!
Kevin Hayes –
I was really impressed with how quickly this ECU arrived—shipping was faster than I expected. The unit came fully VIN programmed and was truly plug-and-play, which made installation smooth and hassle-free. Compared to dealer prices, this service saved me a significant amount of money without sacrificing quality. The communication throughout the process was clear and professional, making the whole experience very satisfying.
Elliot Nichols –
I had been struggling with my 2005 Nissan Frontier’s engine issues for weeks and finally decided to order the 23710-EA27A ECM from this seller. The best part was how they programmed the unit specifically for my VIN, so it was truly plug-and-play once it arrived. Shipping was surprisingly fast and free, which made the whole process even smoother. I also appreciated how the team kept me in the loop every step of the way, answering my questions promptly. Installation was straightforward, and my truck runs better than ever now. Definitely a trustworthy source for ECM replacements.
Diego Webb –
I purchased the 23710-EA27A ECM for my 2005 Nissan Frontier, and I’m really impressed with the service. The unit arrived quickly with free shipping, which was a nice bonus. They also offer professional VIN programming, so it was plug-and-play right out of the box. The whole process was smooth, and the engine runs perfectly now.