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




Caleb Morgan –
I was really impressed with how smooth the whole process was for my 2008 Chrysler 300 ECM replacement. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was the plug-and-play setup—they had it programmed and ready to go by VIN, so installation was a breeze. I didn’t have to worry about any complicated procedures or additional coding. After swapping it in, my car started right up and runs like new. Definitely a reliable product and service that I’d recommend to anyone facing ECU issues.
Jorge Taylor –
Great experience—received my 2008 Chrysler 300 ECM quickly with free shipping, and it was perfectly programmed for my VIN. The setup was truly plug-and-play!
Jack Turner –
I was really impressed with how smoothly the VIN programming was handled for my 2008 Chrysler 300’s ECM. The plug-and-play setup made installation straightforward, and the unit arrived faster than I expected with free shipping included. Their team was very responsive when I had questions, which made the whole process stress-free. Overall, a top-notch experience and the car runs perfectly now.
Nathan Johnson –
Fast shipping and the plug-and-play setup made replacing my 2008 Chrysler 300 ECM a breeze. The unit arrived programmed and ready to go, no hassle at all.
Adrian Bailey –
I was relieved to find this 2008 Chrysler 300 ECM already VIN programmed and ready to go. Installation was straightforward since it was truly plug-and-play, which saved me a ton of time and hassle. The part arrived quickly with free shipping, and the quality feels like brand new. I also appreciated how the seller answered my questions promptly when I had some concerns about compatibility. Overall, a smooth experience from start to finish.
Caleb Hamilton –
The ECU arrived quickly and was truly plug-and-play, making installation a breeze. This saved me a ton compared to dealer prices, plus their communication was top-notch.