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
Mark Anderson –
The VIN programmed ECM arrived quickly with free shipping and worked perfectly right out of the box. Great service and fast turnaround!
Harrison Turner –
I ordered the 68064921AG ECM for my 2012 RAM 5.7L and was really impressed with how quickly it arrived. The unit came VIN programmed and was truly plug-and-play, making installation straightforward without any extra hassle. This saved me a significant amount compared to dealership prices, and the seller’s communication was clear and professional throughout the process. Overall, a smooth experience from start to finish.
Sean Gonzalez –
Fast shipping and the ECM was truly plug-and-play. Saved a bundle compared to dealer prices and the installation went without a hitch.
Neil Edwards –
I was really impressed with how quickly the ECM arrived after I placed my order. The unit was completely plug-and-play, so installation was straightforward and didn’t require any extra trips to the mechanic. Compared to dealer prices, this service saved me a ton of money, which was a huge relief. The communication throughout the process was clear and professional, answering all my questions promptly. Overall, it was a smooth experience from start to finish, and my truck runs perfectly now.
Scott Morris –
I ordered the 68064921AG ECM for my 2012 RAM 5.7L, and the whole process was smooth from start to finish. They provided professional VIN programming, so it was truly plug-and-play once it arrived. Shipping was very reasonable, and I appreciated how quickly they answered my questions about compatibility before I made the purchase. The unit works perfectly, and my truck runs like new again.