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
Cameron Payne –
The ECM arrived quickly and was truly plug-and-play, saving me a bundle compared to dealer prices. Installation was seamless and the customer service kept me updated every step of the way.
Brandon Willis –
I was really impressed with the service I received when ordering the 15305151AE ECM for my 2004 RAM Cummins. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was that it came VIN programmed and ready to go, so installation was straightforward without any extra hassle. The team answered all my questions promptly, which gave me confidence throughout the process. Since installing it, my truck runs smoothly again—highly recommend this seller if you want a hassle-free experience.
Nathan Reed –
I was really impressed with how smoothly the VIN programming process went with this ECM. The plug-and-play setup made installation straightforward, and the truck fired up immediately without any issues. Shipping was free and arrived quicker than I expected, which was a nice bonus. Customer service was responsive and answered all my questions promptly, making this purchase hassle-free.
Matthew King –
The ECM arrived quickly with free shipping, and the plug-and-play programming made installation a breeze—highly recommend!