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
Marcus Foster –
I ordered the 68064943AF ECM for my 2012 RAM 5.7L, and I’m very impressed with the whole experience. The VIN programming was spot on, so it was essentially a plug-and-play setup with no hassle. Shipping was surprisingly quick and affordable, which was a nice bonus. Their team also kept me updated throughout the process, answering my questions promptly and making sure I felt confident about the purchase.
Joel Richardson –
Fast shipping and the plug-and-play ECM fit perfectly in my 2012 RAM 5.7L—saved me a ton versus the dealer price. Installation was smooth, and the customer support was top-notch throughout.
James Parker –
The ECM arrived quickly with free shipping and was perfectly VIN programmed—installation was a breeze thanks to their plug-and-play setup.
Chris Reed –
I was really impressed with how smooth the whole process was for this ECM swap. The unit arrived already VIN programmed, so installation was straightforward—just plug and play without any extra hassle. Shipping was surprisingly quick and didn’t cost a fortune, which made the upgrade even better. Throughout the process, the seller kept me informed and answered my questions promptly, which gave me a lot of confidence. Since installing it, my truck runs like new again. Definitely recommend if you want a hassle-free replacement.