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




Eric Miles –
The ECM arrived quickly and was completely plug-and-play, saving me a ton compared to dealer prices. Installation was straightforward and the seller stayed in touch throughout—highly recommend.
Logan Parker –
I was really impressed with how quickly this ECM arrived after I placed the order. The shipping was fast and the unit came fully programmed for my 2008 Dodge Avenger, so installation was straightforward and plug-and-play. It saved me a ton of money compared to getting this part through a dealership, and the entire process was smooth from start to finish. The communication from the seller was clear and helpful, which made me feel confident throughout the purchase. My Avenger is running perfectly again, and I couldn’t be happier with the service and quality of the part.
Connor Page –
I was really impressed with how quickly this ECM arrived—it shipped fast and was exactly as described. Installation was straightforward since it was plug-and-play, which made the process hassle-free. The unit worked perfectly, and the fact that it was already VIN programmed saved me a ton compared to dealer prices. The seller’s communication throughout the purchase was clear and professional, making the whole experience smooth from start to finish.
John Bailey –
The ECU was perfectly programmed for my 2008 Dodge Avenger and arrived with free shipping—super fast and hassle-free. Communication was spot on, they answered all my questions quickly.