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
Nathan Perez –
The 68064942AF ECM I ordered for my 2012 RAM 5.7L arrived quickly, and installation was incredibly straightforward since it was fully VIN programmed and plug-and-play. I was impressed with how smoothly everything worked right out of the box, and the communication from the seller made the whole process stress-free. Compared to dealer prices, this service saved me a significant amount, which made a big difference. Overall, a professional and efficient experience that I highly recommend.
Shane Richardson –
Great quality ECM for my 2012 RAM, arrived quickly with free shipping and was already VIN programmed—plug-and-play made installation a breeze!
Carlos Lawrence –
I purchased the 68064942AF ECM for my 2012 RAM 5.7L, and the whole process was smooth from start to finish. The unit arrived quickly with free shipping, which was a nice bonus. The programming was done professionally and it was completely plug-and-play, so I didn’t have to worry about any complicated setups. Overall, the engine runs perfectly now, and I’m very satisfied with the service.
Aaron Richardson –
Fast shipping and the plug-and-play ECM worked perfectly on my 2012 RAM. Saved me a ton compared to dealer prices and installation was a breeze.