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




Matthew Mitchell –
Fast shipping and the plug-and-play setup made replacing my 2008 Chrysler 300 ECM a breeze—highly recommend!
Mason Ward –
I was really impressed with how smoothly the whole process went. The ECM arrived quickly, and it was already VIN programmed, so installation was basically plug-and-play. I had a few questions about compatibility before ordering, and their customer service was super responsive and helpful, which gave me confidence in the purchase. Shipping was free, which was a nice bonus. My 2008 Chrysler 300 is running perfectly now, and I’m very happy with the quality of the part and the service overall.
Dominic Harrison –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2008 Chrysler 300—installation was completely plug-and-play. Communication throughout the process was top-notch, answering all my questions promptly.
Colin Parker –
I was a bit nervous about ordering a replacement ECM for my 2008 Chrysler 300, but this unit arrived exactly as described and already programmed to my VIN. The plug-and-play setup made installation straightforward, which saved me a lot of time and hassle. Shipping was surprisingly fast and didn’t cost a fortune, which I really appreciated. Whenever I had questions, their team was quick to respond and very professional. After swapping the module, my car runs smoothly again with no issues. Highly recommend this seller for anyone needing a quality, ready-to-go ECM.
Daniel Sharp –
The ECM arrived quickly and was exactly as described, making installation straightforward with a true plug-and-play experience. The pre-programming to my VIN saved me a lot compared to dealer prices, and the entire process went smoothly without any hiccups. Customer support kept me informed throughout, which made me feel confident in what I was buying. Overall, a reliable unit and professional service that I’d gladly recommend.
Jorge Brooks –
Fast shipping and the unit was truly plug-and-play, making installation a breeze. Saved me a ton compared to dealer prices and their communication was top-notch.
Frank Wright –
I purchased the 05187025AD ECM for my 2008 Chrysler 300, and I’m really impressed with the quality and service. The unit arrived quickly with reasonable shipping costs, which was a nice surprise. What stood out most was the professional VIN programming—plug-and-play right out of the box, no headaches. Customer support was also very responsive when I had a couple of questions, making the whole experience smooth and hassle-free.