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




Zachary Keller –
I purchased the 68043854AF ECM for my 2008 Dodge Avenger, and the whole experience was seamless. The unit arrived quickly with free shipping, which was a nice bonus. What impressed me most was the professional programming service included—the ECU was perfectly configured for my vehicle’s VIN and worked flawlessly right out of the box. Customer support was also very responsive and kept me informed throughout the process.
Austin Morgan –
Fast shipping and the unit was truly plug-and-play—saved me a bundle versus dealership prices. Installation was a breeze, and their communication was spot on.
Eric Chapman –
Received my programmed ECM quickly with free shipping—plugged it in and my Avenger fired right up without any issues.