Description
2012 RAM Ram Truck 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2012 RAM Ram Truck 5.7L 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





Cole Hamilton –
Fast shipping and the ECM was completely plug-and-play, making installation a breeze. Saved me a ton compared to dealer prices and the customer service was top-notch.
Oliver Reed –
I was really impressed with how quickly this ECM arrived after I placed my order—fast shipping made all the difference. The unit came fully VIN programmed and was truly plug-and-play, which saved me a ton of time and hassle during installation. Compared to dealer prices, this service was incredibly affordable without sacrificing quality. The communication throughout the process was excellent, making everything smooth from start to finish.
Edward Ward –
The VIN programmed ECM arrived quickly with free shipping and worked perfectly right out of the box. Excellent communication throughout the process made this purchase worry-free.
Allan Miller –
I purchased the 68064935AF ECM for my 2012 RAM 5.7L and was really impressed with how smoothly the entire process went. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was the plug-and-play programming service they provided, making installation straightforward without any hassles. Overall, the quality of the ECM feels top-notch, and my truck runs like new again.