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
Dean Cox –
Fast shipping and the plug-and-play unit worked perfectly — saved me a ton compared to dealer prices. Installation was smooth and the communication was spot on.
Miguel Nichols –
I was really impressed with the quality of this ECM for my 2008 Chrysler 300. The VIN programming was spot on, and it arrived quickly with very reasonable shipping costs. The communication throughout the process was excellent—they kept me updated every step of the way and answered all my questions promptly. Installation was straightforward, and my car is running smoothly again.
Zachary Torres –
I was really impressed with how smoothly everything went when I ordered the ECM for my 2008 Chrysler 300. The unit arrived quickly, and the fact that it was already VIN programmed made installation a breeze—no complicated setup required. Their team was also great at keeping me in the loop from start to finish, answering my questions promptly and clearly. Shipping was surprisingly affordable too, which was a nice bonus. After swapping out the old module, my car runs like new again. Highly recommend this service to anyone needing a reliable ECU replacement.
Patrick Campbell –
Received my programmed ECM quickly with free shipping, and it was a perfect plug-and-play fit for my 2008 Chrysler 300. Communication was spot on throughout the process.
Kyle Palmer –
Received my programmed ECM quickly with free shipping, and it worked perfectly right out of the box. Excellent service and hassle-free installation!
Harvey Hill –
I was a bit nervous ordering an ECM online, but this 2008 Chrysler 300 ECM arrived quickly and was exactly as described. The best part was that it came VIN programmed and ready to install, so I didn’t have to deal with any complicated setup. I reached out with a couple of questions before purchasing, and their team responded almost immediately, which really put me at ease. Once installed, my car fired right up without any issues, and it feels like it’s running better than before. Overall, a smooth and hassle-free experience that I’d recommend to anyone needing a reliable replacement.
Ian Collins –
I purchased the 05187021AH ECM for my 2008 Chrysler 300, and I’m very pleased with the experience. The unit arrived quickly with free shipping, which was a nice bonus. It came VIN programmed and ready to install, so it was truly a plug-and-play solution that saved me a lot of hassle. Their communication was top-notch too; they answered all my questions promptly and kept me informed throughout the process.
Kevin Carter –
I had been struggling with my 2008 Chrysler 300’s engine management system for weeks before I found this ECM. The unit arrived faster than I expected, and it came fully programmed for my VIN, so installation was straightforward. The team also kept me in the loop throughout the process, answering all my questions promptly, which gave me confidence in my purchase. After swapping it out, my car runs like new again—no more check engine light or stalling issues. Overall, a smooth experience and a product that truly delivers quality and reliability.
Travis Page –
I’m really impressed with this ECM for my 2008 Chrysler 300. The shipping was incredibly fast, and it arrived ready to use—just plug and play with no hassle. Installation went smoothly, and the VIN programming was spot on. Choosing this unit saved me a bundle compared to dealer prices, and the communication from the seller was clear and professional throughout the process.