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



Oliver Webb –
I was really impressed with how smooth the entire process was from start to finish. The 2005 Chrysler 300 ECM arrived quickly, and it was already programmed to my VIN, which saved me so much hassle. Shipping was free, and the package came well protected. I had a couple of questions about installation, and their customer service responded almost immediately with clear, helpful answers. Once installed, my car ran perfectly, and the whole experience exceeded my expectations.
Zachary Jenkins –
I purchased the 04896414AJ ECM for my 2005 Chrysler 300, and the plug-and-play setup made the installation really straightforward. The unit arrived quickly with free shipping, which was a nice bonus. I also appreciated how the seller kept me informed throughout the process and answered all my questions promptly. Overall, the updated programming worked perfectly with my VIN right out of the box.
Grant King –
Excellent quality and the plug-and-play setup made installation a breeze. Shipping was surprisingly fast and affordable too.
Aaron Burton –
Fast shipping and the ECM was truly plug-and-play. Saved me a bundle versus the dealer, and installation was hassle-free.
Kevin Stewart –
The ECU arrived quickly with free shipping, and the plug-and-play setup was flawless—my Chrysler runs like new again. Customer service was super responsive and answered all my questions right away.