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
Harvey Torres –
Arrived quickly and was completely plug-and-play—installation was a breeze. Saved me a ton compared to the dealer, and their communication was spot on.
Ethan Gray –
I was hesitant to buy an ECM online, but this 15305153AE unit for my 2004 RAM Cummins arrived quickly and was exactly what I needed. The best part was that it came VIN programmed, so installation was straightforward and saved me a ton of hassle. The seller kept me updated throughout the entire process, answering my questions promptly and making sure I was comfortable with the purchase. Shipping was free and arrived right on time, which was a nice bonus. Overall, it felt like dealing with a professional outfit that truly knows their stuff.
Harvey Bates –
The VIN programmed ECM arrived quickly with free shipping, and it worked flawlessly right out of the box. Great service and hassle-free setup!
Harvey Parker –
I was really impressed with how quickly this 15305153AE ECM arrived—shipping was surprisingly fast considering I wasn’t expecting it so soon. Installation was straightforward and truly plug-and-play, which made the whole process stress-free. The unit worked perfectly with my 2004 RAM 5.9L Cummins right out of the box. I was skeptical about buying online, but the professional service and communication put me at ease. Best of all, this saved me a ton of money compared to what the dealership quoted. Definitely a great experience from start to finish.
Harvey Bailey –
I ordered the 15305153AE ECM for my 2004 RAM 5.9L Cummins, and the entire process was smooth from start to finish. The unit came VIN programmed, and I appreciated that it was truly plug-and-play — saved me a lot of hassle. Shipping was free and arrived quickly, which was a nice bonus. Customer service was also very responsive, answering my questions promptly and keeping me informed throughout.
Henry Bailey –
I’m really impressed with how quickly this ECM arrived—it was shipped fast and ready to go right out of the box. Installation was straightforward since it was programmed to my VIN and totally plug-and-play. This saved me a ton compared to dealer pricing, and the communication from the seller was clear and professional throughout the process. Everything worked perfectly, and my truck runs like new again.