Description
2008 Dodge Avenger 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Dodge Avenger 3.5L 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




Ryan Young –
Fast shipping and the unit was truly plug-and-play—installation was simple and saved me a bundle compared to dealer prices. Great communication and professional service throughout.
Allan Bailey –
I was really impressed with how quickly this ECM arrived after I placed my order. The unit came fully programmed for my 2008 Dodge Avenger 3.5L, so it was truly plug-and-play—no extra hassle or trips to a mechanic. Installing it was straightforward, and my car fired up perfectly right away. Their customer service kept me informed throughout, which made me feel confident in the purchase. Best part is that this saved me a huge amount compared to what the dealer quoted for the same part and service. Overall, a smooth experience and a great value.
Jordan Foster –
Got my ECM quickly with free shipping, and it was perfectly programmed for my Dodge Avenger—runs like a charm!
The plug-and-play setup made installation a breeze, and the team answered all my questions right away.
Fantastic service with fast turnaround and excellent communication every step of the way.
Cameron Parker –
I was impressed with how quickly the ECM arrived after placing the order, and the installation was straightforward since it was plug-and-play. This saved me a significant amount compared to dealer prices, which was a huge relief. The communication from the seller was clear and professional throughout the process. Overall, a smooth experience that got my 2008 Dodge Avenger running like new again.