Description
2008 Chrysler 300 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2008 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





Elliot Page –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2008 Chrysler 300—installation was a breeze. Communication was spot on, they kept me updated every step of the way.
Samuel Brown –
I’m really impressed with this 05187023AH ECM for my 2008 Chrysler 300. The shipping arrived much faster than I expected, and the unit was truly plug-and-play—installation was straightforward with no issues. Compared to dealer prices, this purchase saved me a significant amount of money. The seller’s communication was clear and professional, which made the entire process stress-free.
Neil Carter –
Fast shipping and the ECM was truly plug-and-play, saving me a bundle compared to the dealer price. Installation went smoothly and the customer support was top-notch.
James Collins –
I purchased the 05187023AH ECM for my 2008 Chrysler 300 and was very impressed with the plug-and-play setup they provided. The unit arrived quickly with free shipping, and it was already programmed to my VIN, which saved me a lot of hassle. Their customer service was responsive and kept me informed throughout the process. The engine runs smoothly now, and I’m very satisfied with the quality of the repair.
Liam Turner –
Received the programmed ECM quickly with free shipping, and it fit perfectly in my 2008 Chrysler 300. Excellent communication throughout the process made this a smooth experience.