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
Mason Howard –
Fast shipping and the unit was truly plug-and-play—saved me a ton compared to dealer prices. Installation was seamless and their communication was top-notch.
Liam Webb –
Fast shipping and the plug-and-play programming saved me a ton of hassle—this ECM worked perfectly for my 2012 RAM. The team also answered my questions promptly, which was a big help.
David Hamilton –
I purchased the 68064943AH ECM for my 2012 RAM 5.7L, and the whole experience was smooth from start to finish. The team provided professional VIN programming, so it was truly a plug-and-play replacement with no headaches. Shipping was very reasonable, and the part arrived faster than I expected. Overall, the quality of the unit is great, and my truck runs perfectly now.