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
Luke Smith –
I was really impressed with how quickly this ECM arrived after I placed my order—shipping was faster than I expected. When it came time to install the 68064939AA for my 2012 RAM 5.7L, it was completely plug-and-play, which made everything so much easier. The programming matched my VIN perfectly, so there were no hiccups. Honestly, this saved me a ton compared to dealer pricing, and the communication from the seller throughout the process was clear and helpful. Installation went smoothly, and my truck has been running great ever since. Highly recommend if you want a hassle-free fix without breaking the bank.
Matthew Morgan –
The ECM arrived quickly and was exactly as described, making installation straightforward and hassle-free. It was plug-and-play right out of the box, which saved me a ton of time and frustration. The professional programming to my VIN meant I didn’t have to worry about any compatibility issues. Overall, this service saved me a significant amount compared to dealer pricing, and the communication throughout the process was excellent.
Travis Lewis –
I ordered the 68064939AA ECM for my 2012 RAM 5.7L and was really impressed with the whole process. The unit arrived quickly with free shipping, which was a nice bonus. What stood out was the professional programming service they provided—my truck fired right up without any issues. Their team also kept me informed throughout, making the experience smooth and hassle-free.
Harrison Tucker –
The ECM arrived quickly and was ready to go right out of the box—saved me a ton compared to the dealer price. Installation was seamless and the customer support was very responsive.
Luis Keller –
I was really impressed with how smoothly everything went when I ordered this ECM for my 2012 RAM 5.7L. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was the plug-and-play setup—they had the ECM programmed to my truck’s VIN before shipping, so installation was straightforward. I also appreciated their quick responses to my questions when I reached out for some clarifications. Overall, the whole process was hassle-free, and now my truck runs perfectly again.
Tyler Murray –
The ECU arrived quickly with free shipping and was already VIN programmed, so installation was hassle-free. Communication was spot on, and they answered all my questions promptly.