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 Ward –
I purchased the 68064946AF ECM for my 2012 RAM 5.7L and was impressed by the smooth plug-and-play setup. The unit arrived quickly with free shipping, which was a nice bonus. They also kept me informed throughout the whole process and answered my questions promptly, making the entire experience stress-free. The engine runs perfectly now, and I’m very satisfied with the quality of this product.
Travis Clark –
The VIN-programmed ECM fit perfectly and the plug-and-play setup made installation a breeze. Shipping was fast and very affordable too!
John Lopez –
Shipping was super fast and the unit was truly plug-and-play. Saved me big bucks compared to dealer prices and installation went off without a hitch.
Oliver Johnson –
I was a bit nervous ordering an ECM online, but this 68064946AF for my 2012 RAM 5.7L came exactly as described and was VIN programmed, so it was truly plug-and-play. The shipping was surprisingly fast and free, which was a big plus since I needed my truck back on the road quickly. The installation went smoothly with no hiccups, and the truck runs like new again. I also appreciated the clear communication from the seller—they answered all my questions promptly and kept me updated throughout the process. Overall, a great experience and excellent quality product.