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
Russell Johnson –
Fast shipping and the ECU came pre-programmed for my 2012 RAM, making installation a breeze. The whole process was seamless with clear communication the entire time.
Blake Marshall –
I was really impressed with how quickly the 68064921AE ECM arrived—shipping was faster than I expected. The unit was fully VIN programmed and truly plug-and-play, which made installation straightforward and hassle-free. Choosing this over a dealer replacement saved me a significant amount of money, and their communication throughout the process was clear and professional. Overall, a smooth experience from start to finish.
Carlos Adams –
I purchased the 68064921AE ECM for my 2012 RAM 5.7L, and the entire process was smooth from start to finish. The unit arrived quickly with free shipping, which was a nice bonus. What impressed me most was their professional programming service—they had the ECM VIN programmed and ready to install, so it truly was plug-and-play. Customer support was responsive and kept me updated throughout, which made me feel confident in the purchase.
Jack Palmer –
The unit arrived quickly and was truly plug-and-play, saving me a ton over dealer prices. Installation was smooth and the communication was on point throughout.