Description
2004 RAM Ram Truck 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 RAM Ram Truck 5.7L 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: 647-247-8555
Robert James –
Fast shipping and the ECM was truly plug-and-play. This saved me a bundle compared to dealer prices and the install went off without a hitch.
John Adams –
I was really impressed with how quickly this ECM arrived, and the free shipping was a nice bonus. The unit came VIN programmed and ready to install, which saved me a lot of time and hassle. The quality feels solid, and ever since I put it in my 2004 RAM 5.7L, the truck runs perfectly with no issues. Customer support was also very responsive when I had a few questions before ordering.
Anthony Adams –
The PCM arrived quickly with free shipping and was perfectly programmed for my 2004 RAM; everything worked flawlessly right out of the box.
I had a few questions before ordering, and their team responded promptly—plus the plug-and-play setup made installation a breeze.
Super fast turnaround and the updated ECM fit my truck exactly as described; great service from start to finish.
Austin Payne –
I ordered the 56029159AA ECM for my 2004 RAM 5.7L and was very impressed with how quickly it arrived, especially since the shipping was free. The unit came VIN programmed, so installation was straightforward and hassle-free. The quality of the repair is noticeable, and the truck runs perfectly now. Customer support was also great, answering all my questions promptly throughout the process.
Tyler Smith –
The ECU arrived quickly with free shipping, and the plug-and-play programming made installation a breeze. Great quality and smooth communication throughout the process.