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
Allan Collins –
I needed a replacement ECM for my 2012 RAM 5.7L and was worried about the programming part, but this unit came VIN programmed and ready to install. The plug-and-play setup saved me a lot of hassle, and I was back on the road in no time. Shipping was surprisingly quick and free, which was a great bonus. The quality feels solid, and the truck runs perfectly now. I appreciate how straightforward and reliable this purchase turned out to be.
Steven Murray –
Received my VIN programmed ECM quickly with free shipping, and it was a perfect plug-and-play fit for my 2012 RAM. The whole process was smooth and hassle-free.
Isaac Chapman –
I purchased the 68139209AD ECM for my 2012 RAM 5.7L and was impressed by how quickly it arrived with free shipping. The unit came VIN programmed, so installation was straightforward and plug-and-play right out of the box. Their team answered all my questions promptly, making the whole process smooth and stress-free. Overall, the quality and performance exceeded my expectations.
Brandon Adams –
I ordered the 2012 RAM Truck 5.7L ECM and was really impressed with how smooth the entire process was. The unit arrived quickly, and I was happy to see they included free shipping, which saved me some extra cost. What stood out the most was the plug-and-play setup they provided—installation was straightforward and had my truck running perfectly in no time. I also appreciated their team answering a couple of questions I had before purchasing, which helped me feel confident in my decision. Definitely a reliable source for quality ECM parts!
Jose James –
Fast shipping and the unit was truly plug-and-play—saved me a bundle compared to dealer pricing. Installation went smoothly and the communication was on point throughout.