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
Russell Morgan –
Great service with free shipping and a perfectly programmed ECM—my Chrysler runs like new again!
Fast turnaround and plug-and-play setup made replacing the ECU a breeze, highly recommend.
They answered all my questions quickly and had my PCM ready to go in no time, excellent experience.
The updated ECM arrived quickly with no hassle, and the shipping cost was very reasonable.
Professional programming service and clear communication made this purchase stress-free and smooth.
Adrian Little –
I was really impressed by how quickly the ECM arrived after ordering, and it was truly plug-and-play with no complications during installation. The VIN programming was spot on, so everything worked perfectly right away. Choosing this service instead of the dealer saved me a significant amount of money, and the communication from the seller was clear and professional throughout the entire process. Overall, a smooth experience that I highly recommend for anyone needing an ECU for their 2005 Chrysler 300.
Dylan Payne –
I was a bit nervous ordering an ECM online, but this 2005 Chrysler 300 unit exceeded my expectations. The fact that it came VIN programmed saved me so much hassle—installation was basically plug-and-play. Shipping was free and arrived surprisingly fast, which was a huge relief since I needed my car back on the road quickly. The communication from the seller was spot on; they answered all my questions promptly and made the whole process smooth. Since installing this ECU, my car runs perfectly with no issues at all. Definitely a trusted source for anyone needing a reliable replacement.
Colin King –
Received the ECM quickly with free shipping and it fit perfectly—plug-and-play setup saved me a ton of hassle.
Colin Cox –
Fast shipping and the unit was truly plug-and-play, making installation a breeze. Saved me a ton compared to dealer prices and the communication was spot on.
Caleb Wright –
I was impressed with how smoothly the whole process went. The ECU arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward. Their team was very responsive and answered all my questions promptly, which gave me confidence in the purchase. The car runs perfectly now, and I’m very satisfied with the quality and service.