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
Miguel Cook –
Fast shipping and a perfect plug-and-play fit—this ECM saved me a ton versus dealer prices and got my truck back on the road in no time.
Michael Russell –
Fast shipping and perfect fit for my 2012 RAM 5.7L—plug-and-play setup made installation a breeze.
Sean Howard –
I was really impressed with the quality of the 68064942AB ECM for my 2012 RAM 5.7L. The unit arrived quickly, and I appreciated the very reasonable shipping cost, which was a nice surprise compared to other places I checked. What stood out most was how seamlessly the VIN programming was done—after installation, my truck fired right up with no issues. The seller also kept me in the loop the entire time, answering all my questions promptly. Overall, a smooth experience from start to finish, and my truck runs like new again.
Nicholas Wright –
I was impressed with how smoothly the VIN programming was handled on this 68064942AB ECM for my 2012 RAM 5.7L. The plug-and-play setup made installation straightforward, and the truck fired right up without any hiccups. Shipping was very reasonable, which was a nice bonus. Customer support was also responsive and answered all my questions promptly, making the whole process stress-free.