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.Built to OEM standards for reliability, calibration accuracy, and long-term performance.
Strict Testing & Quality Assurance
This is not a brand-new unit. It is a rebuilt unit that is inspected, refreshed, and fully tested before shipping.
Testing includes communication, CAN-bus, sensor signal, power circuit, flash memory, and reliability checks.
Important Note
If your vehicle does not have an IMMO or PATS system, this unit will be directly plug&play.
If your vehicle has an IMMO or PATS system, it will require a key relearn after installation. You can visit your local locksmith for help.
We also offer a full cloning service. We transfer all security data to the replacement unit, so it will be a plug&play installation.
For all European cars, Hyundai, and Kia vehicles, we recommend adding our cloning service as a bundle.
For American and Japanese cars, we recommend doing a key relearn on-site.
Contact Us
Email: info@fixecm.com
Phone: 647-247-8555



Justin Ward –
I purchased the 68153855AD ECM for my 2012 RAM 5.7L, and the whole process was seamless. The ECU arrived quickly with free shipping, and it came VIN programmed, so installation was straightforward with no extra coding needed on my end. The quality feels solid, and my truck runs like new again. I also appreciated their prompt responses when I had a couple of questions before ordering.
Jonah Mitchell –
I recently purchased the 68153855AD ECM for my 2012 RAM 5.7L, and I couldn’t be happier with the experience. The shipping was incredibly fast, which was a huge relief since I needed the truck back on the road quickly. When the unit arrived, it was truly plug-and-play, making the installation process smooth and hassle-free. This saved me a significant amount compared to the dealer’s quote, and the communication throughout the process was professional and clear. Overall, I’m very impressed with the quality of the product and service.
Spencer Murphy –
I’m really impressed with how quickly this ECM arrived, and it was truly plug-and-play with no issues during installation. The VIN programming was spot on, so my 2012 RAM started right up without a hitch. The team’s communication was excellent throughout the process, and opting for this part saved me a significant amount compared to the dealership’s price. Overall, a smooth experience that I would recommend to anyone needing an updated ECM.
Liam Bell –
Received my 2012 RAM ECM quickly with free shipping, and it was perfectly programmed for my VIN—saved me a ton of hassle. Communication was spot on, they answered all my questions fast.
Harvey Richardson –
Fast shipping and a true plug-and-play unit—saved me a bundle versus dealer prices. Installation was seamless and the communication was spot on.