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: 647-247-8555



Kyle Morris –
The ECM arrived much sooner than I expected, which was a relief. Installation was straightforward since the unit was already programmed to my vehicle’s VIN, making it truly plug-and-play. This saved me hundreds compared to the dealership’s repair estimate. The team was very responsive when I had questions, and the whole process was smooth from start to finish.
Leo Nichols –
I was really impressed with how quickly the ECM arrived after placing my order—it shipped faster than I expected. When it showed up, it was already VIN programmed and ready to go, making installation a breeze. I just plugged it in, and my 2008 Dodge Avenger fired up like new without any hiccups. Choosing this unit saved me a ton compared to the dealer’s quote, and their team was always quick to respond whenever I had questions. Overall, a smooth experience from start to finish that I’d gladly recommend to anyone needing a reliable ECM replacement.
Blake Reed –
I purchased the 05033704AG ECM for my 2008 Dodge Avenger, and the whole experience was smooth from start to finish. The part arrived quickly with free shipping, which was a nice bonus. It came VIN programmed and ready to install, so I didn’t have to worry about any complicated setup. The car fired right up and has been running perfectly since.
Jordan Stewart –
The VIN programmed ECM arrived quickly with free shipping, and it worked flawlessly right out of the box. Great service and fast turnaround!
Sean Mitchell –
The unit arrived quickly and was truly plug-and-play, saving me a bundle versus dealer prices. Installation went smoothly thanks to their clear communication and fast shipping.