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
Hunter Scott –
I was a bit nervous ordering the 15235130AH ECM for my 2004 RAM Cummins, but the whole process was smoother than I expected. The team provided professional VIN programming, so it was truly plug-and-play when I installed it—no headaches or extra trips to a mechanic. Shipping was free and arrived quicker than I anticipated, which was a huge plus since I needed my truck back on the road fast. They also kept me updated throughout the ordering and programming stages, which gave me a lot of confidence. Overall, this was a great experience and my truck runs perfectly now.
Aaron Little –
I was really impressed with how smoothly everything went ordering the 15235130AH ECM for my 2004 RAM Cummins. The unit arrived quickly thanks to their reasonable shipping prices, which was a nice surprise. What really stood out was the plug-and-play programming—once I got it installed, the truck fired right up with no issues. The entire process was hassle-free, and the quality of the ECM feels top-notch. Definitely a trustworthy source if you need a reliable replacement for your Ram’s computer.
John Stewart –
I was impressed with how quickly they shipped the 15235130AH ECM for my 2004 RAM Cummins, and the free shipping was a nice bonus. The unit arrived VIN programmed, which saved me a lot of hassle, and it plugged right into my truck with zero issues. Their communication was also top-notch—they answered all my questions promptly and kept me updated throughout the process. Overall, a smooth and professional experience from start to finish.
Chris Campbell –
Super fast shipping and the ECU was completely plug-and-play. Saved me a bundle compared to dealer prices and installation was a breeze.
Henry Nelson –
The ECM arrived quickly with free shipping, and the plug-and-play programming made installation a breeze—highly recommend!