Description
2005 Chrysler 300 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Chrysler 300 5.7L 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
Aaron Richardson –
The ECU arrived quickly with free shipping and was already VIN programmed, making the install completely hassle-free. Customer service was super responsive when I had a couple of questions.
Leo Foster –
Fast shipping and the ECU was truly plug-and-play—saved me a bundle compared to dealer prices. Installation went smoothly with great communication throughout.
Frank Green –
The ECM arrived quickly with free shipping and was perfectly programmed for my 2005 Chrysler 300, making installation a breeze. Excellent communication throughout the process too!
Aaron Perez –
I was really nervous about replacing the ECM on my 2005 Chrysler 300, but this unit arrived quickly and was ready to go right out of the box. The plug-and-play setup made installation smooth, even for someone like me who’s not a professional mechanic. The communication from the seller was clear and helpful throughout the process, which gave me confidence. Best of all, this solution saved me a ton compared to the dealership’s repair estimate. My car runs perfectly now, and I’m very pleased with the whole experience.
Logan Ramirez –
I was really impressed with how quickly the ECM arrived after I placed my order—shipping was faster than I expected. The unit was truly plug-and-play, making the installation process very straightforward, even for someone with limited experience. Best of all, this service saved me a significant amount compared to dealer prices, and their communication throughout was clear and professional. Overall, a smooth experience from start to finish.