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
Connor Miles –
I purchased the 68064937AG ECU 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 surprise. The plug-and-play setup made installation straightforward, and it fired right up without any issues. Customer service was also very responsive, answering all my questions promptly throughout the process.
Cooper Murphy –
The VIN programmed ECU arrived quickly with free shipping, and it plugged in perfectly—couldn’t ask for a smoother process.
Great communication throughout the order, and the professional programming service made installation hassle-free on my Ram 5.7L.
Fast turnaround and the updated ECM works flawlessly; shipping was very reasonable too, which was a nice bonus.
Cameron Lawrence –
I was really impressed with how smoothly the whole process went. The ECM arrived exactly as described and was already VIN programmed, so installation was straightforward and hassle-free. Their communication stood out as well—they promptly answered all my questions and kept me updated from purchase to delivery. Shipping was free, which was a nice bonus on top of the competitive price. My 2012 RAM 5.7L has been running perfectly since the swap, and I couldn’t be happier with the quality and service.
Blake Lewis –
The ECM arrived quickly and was completely plug-and-play, saving me a ton compared to dealer prices. Installation was smooth and the customer support was very helpful throughout.
Aiden Richardson –
I was really impressed with how smooth the entire process went from start to finish. The VIN programmed ECM arrived quickly and the team provided excellent communication throughout. They answered all my questions promptly, which made me feel confident about what I was ordering. Installation was straightforward since the unit was ready to plug and play right out of the box. My 2012 RAM runs better than ever now, and the reasonable shipping cost was a nice bonus. Overall, a great experience and a high-quality product.