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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Jose Clark –
I purchased the 15250150AG ECM for my 2004 Ram 5.9L Cummins, and I’m really impressed with the quality and fit. The plug-and-play setup made installation straightforward, and the engine runs smoothly now without any issues. Shipping was super fast and reasonably priced, which was a nice bonus. They also kept me informed throughout the process, so I felt confident ordering from them.
Russell Brown –
I was really impressed with how quickly the ECM arrived—shipping was faster than I expected. The unit was plug-and-play, which made installation straightforward and hassle-free. Compared to dealer prices, this service saved me a significant amount of money, and the team was very professional and communicative throughout the process. Overall, a smooth experience that got my 2004 RAM running perfectly again.
Marcus Nichols –
The unit arrived quickly and was completely plug-and-play, saving me a ton compared to dealer prices. Installation was smooth and the communication throughout was top-notch.
Bruce Miles –
Received my programmed ECM for my 2004 RAM 5.9L with free shipping, and it was ready to go right out of the box—super convenient!
The plug-and-play setup made installation a breeze, and their quick responses to my questions really stood out.
Fast turnaround and excellent repair quality; they kept me updated every step of the way, which I appreciated a lot.