Description
2007 RAM Ram Truck 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2007 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




Trevor Bailey –
I ordered the 05164879AB ECM for my 2007 RAM 5.7L, and I’m really impressed with how quickly it arrived. The unit was perfectly programmed to my VIN and literally plug-and-play, making installation hassle-free. Compared to dealership prices, this saved me a ton of money, and the communication from the seller was clear and professional throughout the process. Overall, a smooth experience that I highly recommend.
Eric King –
Fast shipping and the VIN programmed ECM fit perfectly in my 2007 RAM 5.7L—plug-and-play made installation a breeze.
Edward Gonzalez –
I was a bit nervous about ordering an ECM online, but this 05164879AB arrived quickly and was already VIN programmed, which made the install so much easier. The team even offered free shipping, which was a nice bonus given the size of the part. Throughout the process, they kept me updated and answered my questions promptly, so I never felt left in the dark. After installing it in my 2007 RAM 5.7L, the truck ran flawlessly and all the original functions worked perfectly. Definitely a reliable and professional service that I would recommend to anyone needing an ECU replacement.
Sean Marshall –
I purchased the 05164879AB ECM for my 2007 RAM 5.7L and was really impressed with how smoothly the whole process went. The unit arrived quickly thanks to their free shipping, and it was already VIN programmed, so installation was straightforward with no extra hassle. Their team was very responsive when I had questions, which made me feel confident throughout the purchase. Overall, this was a hassle-free experience with a quality product that got my truck running perfectly again.
Nathan Roberts –
Received the ECM quickly, and it was a simple plug-and-play install. Great value compared to dealership prices and excellent communication throughout.