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
Kevin Sanders –
I was really impressed with the quality of this ECM for my 2004 Cummins Ram Truck. The unit arrived quickly with free shipping, which was a nice bonus, and it came VIN programmed, so installation was straightforward. The seller also kept me updated throughout the process and answered my questions promptly, making the entire experience smooth and hassle-free. Highly recommend!
Mason Graham –
Super fast shipping and the VIN programmed ECM worked perfectly right out of the box. Great experience from start to finish!
Keith Campbell –
I was really impressed with how quickly the ECM arrived after placing my order, which made the whole process much less stressful. The unit came fully programmed and was truly plug-and-play, so installation was straightforward and didn’t require any extra trips to the mechanic. Choosing this option definitely saved me a significant amount over dealership prices, and the seller’s communication throughout was clear and professional. Overall, a smooth experience that got my 2004 Ram running perfectly again without hassle.
Ryan Rivera –
Fast shipping and a plug-and-play unit made installation a breeze, plus I saved a ton compared to dealer prices. Communication was clear and the whole process was smooth from start to finish.
Luis Murphy –
I purchased the 15235110AB ECM for my 2004 RAM Cummins, and I’m very pleased with the entire experience. The team provided professional VIN programming, so it was truly a plug-and-play swap with zero hassle. Shipping was surprisingly quick and free, which was a nice bonus. Communication was also top-notch; they kept me informed every step of the way, making the whole process smooth and stress-free.
Marcus Nichols –
Super fast shipping and the pre-programmed ECM fit my 2004 Ram perfectly—couldn’t be happier with the hassle-free setup.
Their communication was spot on, answering all my questions quickly, and the VIN programmed PCM worked flawlessly right out of the box.
The plug-and-play service they provide made installing this ECM a breeze, and the price was very reasonable compared to other places.
Received my 5.9L ECU in record time, and the quality is top-notch—definitely recommend for anyone needing a reliable replacement.
Great experience overall; they kept me updated through every step and the pre-configured PCM started my truck without a hitch.
Ethan Torres –
I was really impressed with how quickly the 15235110AB ECM arrived after I placed my order. The shipping was surprisingly fast, which helped me get my ’04 Ram back on the road without much downtime. Installation was straightforward since the unit came VIN programmed and truly plug-and-play—no headaches or extra programming needed on my end. Compared to the dealer’s quote, this saved me a significant amount of money, which was a huge relief. Customer support was helpful and kept me updated throughout the process, making the entire experience smooth from start to finish. I’d definitely recommend this service to anyone needing a reliable replacement ECU.