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



Caleb Nichols –
Fast shipping and the unit was truly plug-and-play. Saved me a ton compared to dealer prices and installation went without a hitch.
Dylan Edwards –
I was impressed with how quickly this ECM arrived, especially with free shipping included. The unit came VIN programmed and ready to install, which saved me a lot of hassle. The communication from the seller was excellent—they responded promptly when I had questions about compatibility. Everything worked perfectly once installed, and my truck runs like new again.
Jack Howard –
I’m really pleased with the 68346885AA ECM I purchased for my 2018 Ram 6.4L. The shipping arrived much faster than I expected, and installation was straightforward since the unit was fully plug-and-play. The professional service and quick turnaround definitely saved me a lot compared to the dealership prices. Communication throughout the process was clear and helpful, making the whole experience smooth and stress-free.
Adrian Murray –
The programming was spot on and the plug-and-play setup saved me a ton of time. Shipping was quick and reasonably priced too.
Justin Webb –
I recently purchased the 68346885AA ECM for my 2018 RAM 6.4L, and I couldn’t be happier with the entire experience. The shipping was impressively fast, which was a relief since I needed my truck back on the road quickly. When I received the unit, it was truly plug-and-play—no complicated setup required, which saved me a ton of time and hassle. Compared to the dealer’s astronomical prices, this service was a lifesaver financially. The team was responsive and professional throughout, making the whole process smooth and stress-free. Overall, it was a great investment that brought my truck back to life without breaking the bank.