Description
2018 RAM Ram Truck 6.4L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2018 RAM Ram Truck 6.4L 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






Jason Chapman –
I recently purchased the 68346887AC ECM for my 2018 RAM 6.4L, and I couldn’t be happier with how everything turned out. The shipping was incredibly fast, and when the unit arrived, it was truly plug-and-play—no hassles at all during installation. This saved me a bundle compared to the dealer’s quote, which was through the roof. The whole process was smooth, and the seller kept me informed every step of the way. If you’re looking for a reliable solution without breaking the bank, this is definitely the way to go.
Anthony Lewis –
I was a bit nervous ordering an ECM online for my 2018 RAM, but this company made the entire process smooth and stress-free. They offer free shipping, which was a nice bonus, and the unit arrived quicker than I expected. The ECM was already VIN programmed, so installation was almost effortless—plug and play as they described. I reached out with a couple of questions before buying, and their customer service was very responsive and helpful. After installing, my truck runs perfectly, and I couldn’t be happier with the service and quality.
Daniel Wilson –
I was pleasantly surprised by how quickly the ECM arrived after placing my order, and it was truly plug-and-play with no hassle during installation. The programming matched my truck’s VIN perfectly, which made the whole process smooth and stress-free. Choosing this service saved me a significant amount compared to dealer prices, and their communication throughout was clear and professional. Overall, a great experience that I would definitely recommend to anyone needing a reliable ECU replacement.
Frank Richardson –
The ECM arrived quickly with free shipping, and the plug-and-play programming made installation a breeze. Excellent service from start to finish!
Shane Richardson –
I recently purchased the 68346887AC ECM for my 2018 RAM 6.4L and was really impressed with how smooth the whole process went. The unit arrived quickly, and the free shipping was a nice bonus. What stood out to me was the professional programming service they offered—once installed, it was truly plug-and-play with no hiccups. Their team also kept me in the loop throughout, answering all my questions promptly, which made me feel confident about the purchase. Overall, my truck runs flawlessly now, and I’d definitely buy from them again.
Tyler Little –
Fast shipping and the unit was completely plug-and-play—saved me a bundle compared to dealer prices. Installation went smoothly thanks to clear instructions and great support.
Chris Taylor –
I was really impressed with the quality of the ECM I received for my 2018 RAM 6.4L. The unit came VIN programmed and ready to install, which saved me a lot of hassle. Shipping was very reasonable and arrived faster than I expected. The entire process was smooth, and the truck has been running perfectly since the swap.