Description
2008 Chrysler 300 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 Chrysler 300 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





Diego Graham –
I purchased the 05187031AF ECM for my 2008 Chrysler 300 and was really impressed with the straightforward plug-and-play setup. The team did a great job programming the unit to my VIN before shipping, which saved me so much time and hassle. Shipping was fast and the whole process was smooth from start to finish. They also responded quickly whenever I had questions, which made me feel confident in the purchase.
Travis Rogers –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2008 Chrysler 300—plug-and-play made the install a breeze.
Cameron Murphy –
I ordered the 05187031AF ECM for my 2008 Chrysler 300 and was very impressed with how quickly it arrived with free shipping. The unit came VIN programmed and ready to install, which saved me a lot of time. The communication was excellent as well—they promptly answered all my questions. After installation, my car runs perfectly, and I couldn’t be happier with the service and quality.
Oliver Reed –
I was really impressed with how quickly the ECM arrived after I placed my order, and the fact that it was already VIN programmed made installation a breeze. The unit was truly plug-and-play, which saved me a lot of hassle and time compared to dealing with a dealer. Their communication throughout the process was clear and professional, and overall this service saved me a ton of money. I highly recommend it for anyone needing an ECU replacement for their Chrysler 300.
Jeremy Collins –
Super fast shipping and the ECU came perfectly programmed for my 2008 Chrysler 300. Setup was plug-and-play, couldn’t ask for more!
Jordan Green –
I was really impressed with how smoothly everything went with this ECM. The unit arrived quickly, and the fact that it was already VIN programmed meant I could just plug it in without any additional hassle. The shipping was surprisingly fast and affordable, which was a big plus since I didn’t expect such quick service. The engine started right up and runs better than before, so I’m very happy with the quality of the repair. Definitely a stress-free experience from start to finish.
Luis Brooks –
Shipping was super fast and the unit was truly plug-and-play. Saved me a bundle versus dealer prices and installation went without a hitch.