Description
2010 Chrysler 300 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2010 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



Elijah Brooks –
I ordered the 68054121AD ECM for my 2010 Chrysler 300, and the whole process was smooth from start to finish. They provided professional VIN programming, so it was truly plug-and-play when I received it. Shipping was very reasonable, and I appreciated the quick responses when I had questions about the setup. The unit itself works perfectly, and my car runs better than it has in years.
Daniel Little –
I was really impressed with the fast shipping on this ECM for my 2010 Chrysler 300. When the unit arrived, it was exactly as described and truly plug-and-play, which made installation a breeze. I saved a significant amount by choosing this option instead of going through the dealer, who quoted me an outrageous price. The team was professional and kept me updated throughout the process, which gave me peace of mind. After swapping the module, my car started right up with no issues. Overall, a hassle-free experience that I would recommend to anyone looking for a reliable replacement.
Ryan Hayes –
The ECM arrived quickly with free shipping and was already VIN programmed, making the install completely hassle-free. Their communication was spot-on, answering all my questions right away.
Leo Miles –
The unit arrived quickly with free shipping, and the plug-and-play setup made installation a breeze. Excellent service all around!
Keith Hamilton –
The 2010 Chrysler 300 ECM arrived quickly and was exactly as described. Installation was straightforward since the unit was already VIN programmed and plug-and-play, which made the whole process stress-free. The communication from the seller was prompt and professional, and this service definitely saved me a lot compared to dealer prices. Overall, a smooth experience from start to finish.
Andrew Hamilton –
The ECU arrived quickly and was truly plug-and-play—saved me a bundle versus dealer prices. Installation was smooth and their communication made the whole process easy.