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
Aaron Mitchell –
I was really impressed with how smooth the whole process went for the 2012 RAM ECM I ordered. The team provided professional VIN programming, so I didn’t have to worry about any complicated setup—just plug and play. Shipping was surprisingly quick, and the order arrived well-packaged with no issues. They also kept me in the loop through every step, which made me feel confident about the purchase. My truck has been running perfectly since the swap, and I’m very happy with the quality of the product.
Max Hall –
I needed a replacement ECM for my 2012 RAM 5.7L, and this unit fit perfectly right out of the box. The best part was that it came VIN programmed, so installation was a breeze without any extra hassle. I was really impressed by how quickly they shipped it—free shipping made it even better. Throughout the process, the team was very responsive and answered all my questions promptly, which gave me peace of mind. My truck runs flawlessly now, and I’m grateful for such a smooth experience.
Brandon Ramirez –
I purchased the 68064939AF ECM for my 2012 RAM 5.7L, and it arrived quickly with free shipping, which was a nice bonus. The unit was already VIN programmed, making installation straightforward without any extra hassle. The seller was very responsive when I had questions about the setup, providing clear and helpful answers. So far, the truck runs perfectly, and I’m very satisfied with the quality and service.
Marcus Bates –
Fast shipping and the plug-and-play ECM fit perfectly in my 2012 RAM 5.7L, saving me a ton compared to dealer prices. Installation was seamless and their communication was spot on.
Zachary Evans –
The ECM arrived quickly with free shipping, and the plug-and-play setup was seamless—highly recommend!
Great communication throughout the process, and the VIN programming was spot on for my 2012 RAM 5.7L.
Impressed with the fast turnaround and professional programming service; my truck runs perfectly now.