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
Steven Page –
Fast shipping and the plug-and-play ECM worked perfectly on my 2004 Cummins. Saved me a bundle versus dealer prices with smooth installation and great communication.
Elijah Brooks –
The VIN programmed ECM arrived quickly with free shipping, and it was a perfect plug-and-play fit for my 2004 Cummins. Excellent service and very impressed with the turnaround time.
Jose Stewart –
Received my 2004 RAM ECM fully programmed and ready to install—shipping was super fast and free, couldn’t be happier with the service!
James Hayes –
I ordered the 15250153AB ECM for my 2004 Ram Cummins and was really impressed with the entire process. The unit arrived quickly with free shipping, which was a nice bonus. It came VIN programmed and was truly plug-and-play, making installation straightforward. The truck has been running perfectly since, and I appreciated how the seller kept me informed every step of the way.
Jason Taylor –
I was really impressed with how quickly this ECM arrived after I placed my order. Installation was a breeze since it was completely plug-and-play, which saved me a huge headache compared to past repairs. The fact that it came pre-programmed to my VIN meant I could get my 2004 RAM running again without any extra trips to the dealer. The customer service was very responsive and helped answer all my questions promptly. Overall, this purchase saved me a ton of money and got my truck back on the road faster than I expected. Definitely recommend this for anyone needing a reliable ECM replacement.
Nicholas Taylor –
The 15250153AB ECM for my 2004 RAM Cummins arrived quickly and was exactly as described. Installation was straightforward since it was truly plug-and-play, which made the whole process hassle-free. I was really impressed with the professional communication throughout and saved a significant amount compared to dealership prices. Overall, a smooth experience from start to finish.