Description
2006 RAM Ram Truck (Cummins) 5.9L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2006 RAM Ram Truck (Cummins) 5.9L 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




Zachary Russell –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2006 Ram 5.9L—installation was seamless and hassle-free. Communication was spot on, and they answered all my questions promptly.
Chris Bell –
Got my ECM quick with fast shipping, it was a perfect plug-and-play fit for my 2006 Cummins, and saved me a bundle versus dealer prices. Installation went smoothly and the communication was spot on.
Diego Harrison –
I was really impressed with how quickly this ECM arrived—it was faster than I expected. The unit was truly plug-and-play, making installation straightforward without any hiccups. The VIN programming was spot on, and the whole process saved me a significant amount of money compared to dealer prices. Their communication was clear throughout, which made a usually stressful job much easier.
Benjamin Gonzalez –
I ordered the 35325551AB ECM for my 2006 Dodge Ram 5.9L Cummins and was really impressed with how smoothly everything went. The unit arrived quickly with free shipping, which was a nice bonus. What stood out the most was the professional VIN programming service they provided—I just had to plug it in and it worked perfectly right away. Customer service was also great; they responded promptly when I had questions about installation.
Caleb Sharp –
I was really impressed with how quickly this ECM arrived after I placed my order—definitely faster than I expected. Installing it was straightforward since it came fully programmed and was truly plug-and-play, which saved me a headache. Compared to dealer prices, this was an absolute steal and saved me a ton of money. The team was also very responsive when I had questions, making the whole process smooth from start to finish. My truck is running like new again, and I couldn’t be happier with the service and product quality.