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
Victor Douglas –
I ordered the 15305153AE ECM for my 2004 Ram with the 5.9L Cummins and was impressed by how quickly they had it programmed to my VIN before shipping. The plug-and-play setup made installation straightforward, and the engine runs perfectly now. Shipping was reasonable and arrived right on time. Customer service was also very responsive when I had a couple of questions during the process.
Matthew Hill –
I purchased the 15305153AE ECM for my 2004 RAM Cummins and it arrived much faster than I expected. Installation was straightforward since the unit was fully VIN programmed and truly plug-and-play, which saved me a lot of time and hassle. The price was significantly lower than dealer quotes, and the team’s communication was clear throughout the process. Overall, a smooth experience that got my truck back on the road quickly.
Chris Cook –
I purchased the 15305153AE ECM for my 2004 RAM Cummins and was really impressed with how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. They also provided professional VIN programming, so it was basically plug-and-play once I got it installed. Customer support was quick to answer my questions, making the whole process hassle-free.
Justin Gonzalez –
Fast shipping and a true plug-and-play unit—installation was seamless, and I saved a bundle compared to dealer prices. Great service all around!
Cooper Jenkins –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2004 Ram Cummins — great service all around.
Super fast turnaround and the plug-and-play programming made swapping my ECM hassle-free.
Customer support was fantastic, answering all my questions promptly and keeping me in the loop throughout the process.
Received my PCM with very reasonable shipping costs and it worked flawlessly right out of the box.
Impressed with the professional programming service; my truck runs smoother than ever since installation.
Luis Brown –
The VIN-programmed ECM arrived fast and was ready to plug in—shipping was super affordable too. Great experience with their quick responses and professional service.
Logan Richardson –
I ordered the 15305153AE ECM for my 2004 RAM Cummins and was really impressed with the whole experience. The VIN programmed unit arrived quickly and was exactly as described, making the installation straightforward. What really stood out was their excellent communication—they kept me in the loop the entire time and responded promptly when I had questions about the setup. Plus, the shipping cost was very reasonable, which was a nice bonus. Since installing this ECM, my truck runs smoother than ever. Highly recommend this seller for anyone needing a reliable replacement part.