Description
2005 RAM Ram Truck 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566




Nicholas Young –
I purchased the 56028988AB ECM for my 2005 RAM 5.7L, and the whole experience was smooth from start to finish. They programmed the module to my VIN before shipping, so installation was truly plug-and-play, saving me a lot of hassle. Shipping was surprisingly fast and free, which was a nice bonus. Definitely recommend this seller for their professionalism and quality.
Kyle Ward –
Received my 2005 RAM ECM quickly with free shipping and the plug-and-play programming made installation a breeze. Highly recommend!
Sean Cox –
I had been struggling with my 2005 RAM’s engine issues and decided to order the 56028988AB ECM from this site. The whole process was really smooth, especially since they program the unit by VIN before shipping, so it was basically plug-and-play when it arrived. Shipping was free and surprisingly quick, which was a relief because I needed my truck back on the road fast. The communication was spot on too; they promptly answered all my questions and kept me in the loop throughout. After installation, the truck runs like new again. Highly recommend!
Adrian Gray –
Fast shipping and the plug-and-play ECM fit perfectly in my 2005 Ram with no hassle. Saved me a ton compared to dealer prices and the communication was spot on.
Justin Willis –
I was really impressed with how quickly this ECM arrived—shipping was faster than I expected. The unit was truly plug-and-play, and I had my 2005 RAM running smoothly in no time. Compared to dealer prices, this option saved me a significant amount of money. The overall service was professional and communication was clear, making the whole process hassle-free.