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.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: 647-247-8555
Colin Wright –
I had a great experience ordering the 2012 Nissan Frontier ECM from this seller. The unit arrived quickly with free shipping, which was a nice bonus. What impressed me most was that it came VIN programmed, so installation was straightforward and hassle-free. They also kept me updated throughout the process, answering all my questions promptly. After swapping it in, my truck has been running smoothly with no issues at all. Highly recommend for anyone needing a reliable ECM replacement.
Dean Roberts –
Shipping arrived quickly, the unit was plug-and-play, and it saved me a ton compared to dealer prices—installation was smooth and hassle-free.
Neil Keller –
I needed a replacement ECM for my 2012 Nissan Frontier, and I was pretty nervous about finding the right one. This unit came VIN programmed, which meant I didn’t have to worry about any complicated setups or visits to the dealer. The shipping was surprisingly fast and free, which was a huge bonus since I was eager to get my truck back on the road. I also appreciated the clear communication from the seller—they kept me updated from purchase through delivery. Everything worked perfectly once installed, and the truck runs like new again.
Jose Cook –
I needed a replacement ECM for my 2012 Nissan Frontier, and this unit arrived quickly and was ready to install right out of the box. The VIN programming was spot-on, so it was truly plug-and-play with no hassle. Installing it saved me hundreds compared to dealer pricing, and their customer service was responsive when I had questions. Overall, a smooth process from order to driving again.
Daniel Gray –
The 2012 Nissan Frontier ECM arrived exactly as described and was already VIN programmed, which made installation straightforward with no extra hassle. I appreciated the free shipping option, which was a nice bonus and saved me some money. The communication from the seller was top-notch—they answered all my questions quickly and kept me updated throughout the process. Overall, a great experience and my truck runs perfectly now.
Ryan Hall –
The ECU arrived quickly with free shipping and was already VIN programmed, making installation totally hassle-free. Communication was spot-on throughout the process.