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
Dominic Ramirez –
The 68064939AD ECM arrived quickly and was ready to install right out of the box—plug-and-play exactly as promised. Installation went smoothly with no issues, and the unit was VIN programmed perfectly for my 2012 RAM 5.7L. Choosing this over a dealer repair saved me a significant amount of money, and the seller’s communication throughout the process was professional and clear. Overall, a fantastic experience that I would recommend to anyone needing an ECU replacement.
Shane Webb –
Fast shipping and the ECM was truly plug-and-play. This saved me a bundle compared to dealer prices and installation went without a hitch.
Dylan Johnson –
I was really impressed with the ECM for my 2012 RAM 5.7L. The unit arrived quickly with free shipping, which was a big plus. What stood out the most was how professionally they handled the VIN programming—it was truly plug-and-play and saved me a ton of hassle. The whole process was smooth, and my truck runs perfectly now. I appreciated the clear communication throughout, as they answered all my questions promptly and kept me informed every step of the way.
Jacob Lewis –
The ECM arrived quickly with free shipping, and the VIN programming was spot on—my truck runs like new. Customer support was super responsive, which made the whole process hassle-free.
Marcus Payne –
I was really impressed with how quickly this ECM arrived after I placed my order. It was truly plug-and-play, which made the installation process smooth and hassle-free. Compared to the dealer’s quote, this service saved me a ton of money without sacrificing quality. The team was also very responsive when I had a few questions, which gave me confidence throughout the process. Overall, a fantastic experience, and my 2012 Ram is running perfectly now.
Blake Bell –
I ordered the 68064939AD ECM for my 2012 Ram 5.7L and was really impressed by how quickly it arrived with free shipping. The unit came VIN programmed and was truly plug-and-play, which made installation straightforward without any hassle. The team was very communicative and kept me updated throughout the process, answering all my questions promptly. Since installing it, my truck has been running perfectly, so I’m very satisfied with the quality and service.