Description
2004 RAM Ram Truck (Cummins) 5.9L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 RAM Ram Truck (Cummins) 5.9L 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
Jonah Walker –
I was really impressed with the quick turnaround on this ECM for my 2004 RAM Cummins. The plug-and-play setup made installation straightforward, and it worked perfectly right out of the box. Shipping was free and arrived sooner than expected, which was a nice bonus. The whole process was smooth, and the unit performs flawlessly so far.
Noah Phillips –
I ordered the 15235130AF ECM for my 2004 Ram 5.9L Cummins, and I couldn’t be happier with the whole experience. The shipping was impressively fast, and the unit arrived fully VIN programmed and ready to install right away. Everything plugged in smoothly with no hassle, and the professional service saved me a ton compared to dealer pricing. Communication throughout the process was clear, and my truck is running perfectly now.
Diego Carter –
Super fast shipping and the plug-and-play programming made replacing my 2004 RAM’s ECM a breeze. Highly recommend!
Eric Payne –
The shipping was super fast and the unit was truly plug-and-play, saving me a ton compared to dealer prices. Installation was effortless and the team’s communication was spot on.