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: 647-247-8555
Brandon Graham –
I was really impressed with how quickly this ECM arrived and was ready to go right out of the box. The VIN was programmed perfectly, so installation was straightforward with no extra hassle. Shipping was free, which was a great bonus, and the quality feels top-notch compared to my original unit. Overall, a smooth experience from start to finish.
Justin Bailey –
The ECU arrived quickly with free shipping and was fully programmed for my 2005 Chrysler 300—installation was seamless. Their team answered all my questions promptly, making the whole process stress-free.
Kevin Page –
I’m really impressed with how quickly this ECM arrived—shipping was faster than I expected. The unit was truly plug-and-play, making installation hassle-free. Compared to the dealer’s quote, this service saved me a significant amount of money, and their team was helpful and professional throughout the process. Overall, a great experience from start to finish.
Gavin Young –
Fast shipping and perfect fit for my 2005 Chrysler 300 5.7L—arrived ready to plug and play with no hassle. The team kept me informed throughout the whole process, which I really appreciated.
Jorge Brown –
Fast shipping and a true plug-and-play unit that saved me a bundle compared to dealer prices. Installation was smooth and the communication was spot on.
Elliot Cooper –
I was a bit nervous about replacing the ECM on my 2005 Chrysler 300, but this unit arrived exactly as described and was VIN programmed, so installation was straightforward. What really stood out was how they handled the programming professionally — it was truly a plug-and-play experience with no headaches. Shipping was surprisingly quick and affordable, which was a nice bonus. Customer support was responsive when I had a couple of questions, and they kept me in the loop throughout the process. The car runs perfectly now, and I couldn’t be happier with the quality and service.
Owen Carter –
I had an issue with my 2005 Chrysler 300’s ECM and was worried about the hassle of replacement and programming. This unit arrived quickly and was already VIN programmed, which saved me a ton of time and stress. What impressed me the most was how the seller communicated every step clearly, answering all my questions promptly. The shipping was free, which was a nice bonus on top of the great service. After installation, my car runs perfectly smooth again. I’m very satisfied with the quality and ease of this purchase.