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 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
Joel Rogers –
Received the 68064942AG ECU quickly with free shipping, and it was perfectly programmed to my 2012 RAM 5.7L—plug-and-play setup saved me a ton of hassle.
The team provided excellent communication throughout, answering all my questions fast, and the updated ECM worked flawlessly on my Ram Truck.
Jordan Wilson –
I purchased the 68064942AG ECM for my 2012 RAM 5.7L, and it arrived quickly, which I really appreciated. The unit was completely plug-and-play, making the installation process smooth without any hassle. The VIN programming was spot on, so it worked perfectly right out of the box. Overall, this service saved me a ton compared to dealer pricing, and the communication was clear and professional throughout.
Owen Hill –
I was really impressed with how quickly the 68064942AG ECM arrived after I placed my order. It was completely plug-and-play, which made the installation process smooth and stress-free—no need for any complicated programming on my end. The fact that it was already VIN programmed saved me a ton of time and hassle. Honestly, choosing this option over going through the dealer saved me a significant amount of money without compromising quality. The team was responsive and professional the whole way through, making the entire experience seamless. I’m very happy with my purchase and would definitely recommend this product to anyone in need of a quick and reliable ECM replacement.
Travis Nichols –
The 68064942AG unit came fast and was truly plug-and-play, making installation a breeze. Saved me a bundle versus dealer pricing and the communication was top-notch throughout.