Description
2012 RAM Ram Truck 3.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 RAM Ram Truck 3.7L 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
Allan Mitchell –
The 2012 RAM ECM arrived quickly and was a perfect plug-and-play fit. This saved me a bundle compared to dealer prices, plus the customer service was top-notch.
Kevin Wright –
I ordered the 2012 RAM 3.7L ECM and was impressed by how quickly it arrived, especially with the free shipping. The unit was VIN programmed perfectly, so installation was a breeze—just plug and play without any hassle. The team also kept me in the loop throughout the process, answering all my questions promptly, which really gave me confidence in their service. Overall, it’s a reliable product that got my truck running smoothly again.
Jack Kelly –
Arrived quickly with free shipping, and the plug-and-play setup was flawless—exactly what I needed for my 2012 RAM. The team kept me informed throughout the process, which made everything stress-free.