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




Mason Evans –
I was really impressed with how smoothly everything went when I ordered the ECM for my 2008 Chrysler 300. The unit arrived quickly with free shipping, which was a pleasant surprise and saved me some extra cost. The programming was already done to my VIN, so it was basically plug-and-play once installed. I had a couple of questions along the way, and their customer service responded quickly and clearly, which made the whole process much less stressful. My car is running perfectly now, and I feel like I got a great deal on a quality product. Highly recommend this seller for anyone needing ECU replacements.
Kevin Taylor –
I was really impressed with how smoothly everything went when I ordered this 2008 Chrysler 300 ECM. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was straightforward and hassle-free. The seller kept me informed throughout the process, answering all my questions promptly. After swapping it in, my car runs perfectly, and I couldn’t be happier with the quality and service.
Anthony Howard –
The ECU arrived quickly with free shipping, and the plug-and-play programming made installation a breeze. Excellent service all around!
Ethan Adams –
I purchased the 05187023AC ECM for my 2008 Chrysler 300, and I’m really impressed with the quality and reliability. The fact that it came VIN programmed saved me a lot of hassle, and the plug-and-play setup made installation straightforward. Shipping was surprisingly fast and free, which was a nice bonus. Customer service was also very responsive when I had a couple of questions before ordering.
Blake Phillips –
I recently purchased the 05187023AC ECM for my 2008 Chrysler 300, and I couldn’t be happier with the experience. The unit arrived quickly, and I was impressed by the professional programming service they provided—plug-and-play made installation so much easier than I expected. They also kept me updated throughout the process, answering all my questions promptly, which gave me peace of mind. Since installing it, my car has been running smoothly with no issues at all. Definitely a reliable place to buy from if you need a quality ECM.
Oliver Hall –
Fast shipping and the unit was completely plug-and-play. Saved me a ton compared to dealer prices and installation was hassle-free.
Victor Brooks –
Received my programmed ECM quickly with free shipping, and it fit perfectly in my 2008 Chrysler 300. Excellent communication throughout the process made this purchase hassle-free!