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
Kyle Morgan –
The shipping arrived quickly, and the ECU was truly plug-and-play—installed it without any hassle. Saved me a bundle compared to dealer prices and the customer support was spot on.
Hunter Sharp –
I was really impressed with how quickly this ECM arrived after I placed my order. The unit was truly plug-and-play and fit perfectly with my 2012 RAM 5.7L truck. The installation went smoothly without any issues, and the programming was spot on. This service definitely saved me a bundle compared to dealer prices, plus their communication throughout was clear and helpful.
Liam Marshall –
I had been struggling with my 2012 RAM’s ECM for a while and decided to give this programmed unit a try. The best part was the plug-and-play setup—it arrived ready to install, which saved me a ton of time and frustration. Shipping was reasonably priced and arrived quicker than I expected, which was a nice surprise. Their team also answered my questions promptly when I reached out with concerns about compatibility. Overall, this was a seamless experience, and my truck runs perfectly now. I definitely recommend this product to anyone needing a reliable ECM replacement.
Jason Cox –
I purchased the 68064939AH ECM for my 2012 RAM 5.7L, and the entire process was seamless. The unit arrived quickly with free shipping, which was a nice bonus. It was already VIN programmed, so installation was straightforward, and the truck started up perfectly right away. The quality of the part and the service exceeded my expectations.
Jeremy Walker –
I was really impressed with how smoothly everything went from start to finish. The ECM came VIN programmed and ready to install, which made the whole process hassle-free. Shipping was quick and affordable, so I didn’t have to wait long to get my truck back on the road. The quality of the part is solid, and the engine runs perfectly now. They also answered all my questions promptly, which gave me confidence in my purchase. Overall, a great experience and I would definitely buy from them again.
Lucas Morris –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2012 RAM—installation was a breeze.
Their customer service was fantastic, answering all my questions promptly and ensuring the PCM was VIN programmed before shipping.
Fast turnaround and a true plug-and-play solution; my truck fired right up without any hassle.
I appreciated their clear communication throughout the process and the reasonable shipping cost made it an easy choice.
High-quality repair and programming service with fast shipping—my RAM runs like new again!