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
Sean Wilson –
I was really impressed with how smoothly everything went when I ordered the ECM for my 2012 RAM 5.7L. The unit arrived quickly and was VIN programmed, so installation was practically plug-and-play, which saved me a lot of hassle. The shipping was very reasonable, and the package arrived well protected. Whenever I had a question, the team responded promptly and made sure I understood every step. After swapping it in, my truck runs like new again—definitely worth it!
Aiden Wright –
Fast shipping and the unit was truly plug-and-play—saved me a bundle versus the dealer. Installation went smoothly thanks to their clear communication.
Caleb Keller –
I purchased the 68064920AC ECM for my 2012 RAM 5.7L, and the entire process was smooth from start to finish. They provided professional VIN programming which meant I could install it without any hassle. Shipping was free and arrived earlier than expected. The quality of the unit exceeded my expectations, and the truck runs perfectly now.
Cooper Torres –
The ECM arrived quickly with free shipping, and the plug-and-play programming made installation a breeze. Excellent service all around!
Mark Tucker –
I ordered the 68064920AC ECM for my 2012 RAM 5.7L and was really impressed by how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus, especially since I needed it fast to get my truck back on the road. What stood out the most was the plug-and-play setup—they had it VIN programmed perfectly before shipping, so installation was straightforward with no guesswork. Customer service was also great; they answered all of my questions promptly and kept me informed about the order status. After installation, my truck runs like new again. Highly recommend this seller for anyone needing a reliable ECM replacement.