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
David Lopez –
I was impressed with how quickly this ECM arrived after I ordered it, definitely faster than I expected. Installation was straightforward since the unit was plug-and-play, and everything worked perfectly right away. The team was helpful and communicated clearly throughout the process. This saved me a considerable amount compared to dealer prices, making it a smart choice for my 2012 RAM 5.7L.
Aaron Morgan –
Fast shipping and the plug-and-play programming made installing the 68064946AB ECM on my 2012 RAM truck a breeze. The whole process was smooth, and the truck runs like new.
James Jenkins –
Fast shipping and the unit was truly plug-and-play—saved me a fortune compared to dealer prices. Installation went smoothly thanks to clear communication from the seller.
Matthew Peterson –
I ordered the 68064946AB ECM for my 2012 RAM 5.7L and was impressed by how quickly it arrived with free shipping. The unit came VIN programmed and ready to install, which saved me a lot of hassle. The quality of the repair is top-notch, and my truck is running smoothly again. Customer service was also very responsive when I had questions during the process.
Scott Howard –
I was a bit nervous ordering an ECM online, but this 68064946AB unit for my 2012 RAM 5.7L arrived quickly and in perfect condition. The best part was that it came VIN programmed, so the installation was basically plug-and-play. Their team kept me in the loop the entire time and answered all my questions promptly, which really eased my mind. After swapping it in, my truck runs as smooth as the day I bought it. Definitely recommend this seller for anyone needing a reliable ECU with top-notch service.