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: 647-247-8555



Logan Adams –
I was impressed by how smoothly the entire process went with this ECM for my 2006 Ram 5.9L Cummins. The fact that it came VIN programmed saved me a ton of hassle, and the plug-and-play setup meant I was back on the road faster than I expected. Shipping was surprisingly quick and affordable, which was a nice bonus. Throughout the order, their team kept me informed every step of the way, answering my questions promptly. The engine runs perfectly now, and I couldn’t be happier with the quality of the unit.
Jorge Adams –
The 35325551AD ECM for my 2006 RAM Cummins arrived quickly and was exactly as described. Installation was straightforward since it was plug-and-play, making the swap smooth and hassle-free. The team’s professional communication throughout the process made me feel confident, and the cost savings compared to dealer prices were significant. Overall, a great experience that I would recommend to anyone needing an updated ECU.
Tyler Edwards –
Got my 2006 RAM ECM quickly with free shipping, and the plug-and-play setup was flawless—truck runs like new!
Adrian Moore –
I recently purchased the 35325551AD ECM for my 2006 RAM Cummins and I couldn’t be happier. The unit arrived quickly with free shipping, which was a nice surprise. What really stood out was the professional VIN programming service they included – it was truly plug-and-play, and I was up and running in no time. The quality of the ECM feels top-notch, and I noticed a smoother engine response immediately after installation. Overall, a seamless experience from start to finish.
Dylan Harrison –
I purchased the 35325551AD ECM for my 2006 RAM with the Cummins 5.9L, and the entire process was smooth from start to finish. The unit arrived quickly with free shipping, which was a nice bonus. What really stood out was the professional VIN programming service they provided, so it was plug-and-play right out of the box. My truck runs perfectly now, and the communication throughout was clear and helpful whenever I had questions.
Jonah Phillips –
Fast shipping and a truly plug-and-play unit made installation a breeze. Saved me a ton compared to dealer prices and the communication was spot on.