Description
2010 RAM Ram Truck 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 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




Eric Ward –
I was a bit nervous ordering an ECM online for my 2010 Ram 5.7L, but this unit arrived exactly as described and was already VIN programmed, making installation straightforward. The plug-and-play setup saved me a lot of time, and my truck fired right up without any issues. Shipping was surprisingly fast and affordable, which was a great bonus. The quality of the part feels solid, and I haven’t experienced any glitches since the swap. Overall, a smooth and hassle-free experience from start to finish.
Frank Bailey –
I was a bit nervous about ordering an ECM online, but this 05187966AC unit for my 2010 RAM 5.7L arrived quickly and was exactly as described. What impressed me most was the professional VIN programming service they provided—when I got it, it was basically plug-and-play with no headaches. The shipping was surprisingly affordable considering the size and importance of the part. Their team also kept me in the loop throughout the process, which made the whole experience stress-free. My truck is running smoother than it has in months, and I’m really grateful for the quality and support.
Chris Hayes –
I’m really impressed with how quickly this ECM arrived—fast shipping made all the difference. Installation was straightforward since it was truly plug-and-play, no extra programming needed on my end. Choosing this over the dealer saved me a significant amount of money, and the communication from the seller was clear and helpful throughout the process. Overall, a smooth experience from start to finish.
Oliver Gray –
Received my programmed ECM for the 2010 Ram truck exactly as described, and it was plug-and-play—saved me a ton of hassle. Shipping was fast and affordable too!
Edward Graham –
I purchased the 05187966AC ECM for my 2010 RAM 5.7L, and the whole process was smooth from start to finish. They provided professional VIN programming, so installation was truly plug-and-play, which saved me a lot of time and hassle. Shipping was reasonably priced and arrived quicker than I expected. Customer service was also very responsive when I had a couple of questions before ordering.
Samuel Edwards –
Fast shipping and the unit was truly plug-and-play. Saved me a bundle over dealer prices and installation went without a hitch.