Description
2005 Chrysler 300 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 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: Local: 647-247-8555 | Toll-Free: 1-800-915-5566
Marcus Campbell –
I’m really impressed with the quality of this ECM for my 2005 Chrysler 300. The unit was VIN programmed and ready to install right out of the box, which saved me a lot of hassle. Shipping was surprisingly fast and affordable too, arriving sooner than I expected. The seller also kept me informed throughout the entire process, which made the experience smooth and stress-free.
Sean Wilson –
I was really impressed with how smoothly everything went from start to finish. The ECU arrived quickly with free shipping, which was a nice bonus. Installation was straightforward since it came VIN programmed, so I didn’t have to worry about any complicated setup. Throughout the process, the team kept me in the loop with updates and answered all my questions promptly. My 2005 Chrysler 300 has been running perfectly since, and I couldn’t be happier with the quality and service.
Trevor Howard –
I was pleasantly surprised by how smooth the whole process went with this ECM for my 2005 Chrysler 300. The unit arrived already VIN programmed, which saved me a ton of hassle, and it worked perfectly right out of the box. The shipping was really reasonable too, arriving much faster than I expected. Whenever I had questions about installation, their team responded quickly and clearly, which made me feel confident about the purchase. After swapping it in, my car runs like new again—definitely worth the investment.
Adam James –
Received the ECM quickly and it was truly plug-and-play. Saved a bundle over dealer prices and the installation went without a hitch.
Connor Miles –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2005 Chrysler—plug-and-play setup made installation a breeze. Excellent communication throughout the process kept me confident in my purchase.
Dominic Chapman –
Received my programmed ECM quickly with free shipping, and it fit perfectly without any hassle. Great service and fast turnaround!