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





Chase Wright –
I had been struggling with my 2008 Chrysler 300’s engine control module for weeks before I found this product. The VIN-programmed ECM arrived quickly, and the shipping cost was surprisingly affordable, which was a relief. Installation was straightforward, and the car started right up without any hiccups. What impressed me most was how the seller kept me informed throughout the entire process, answering all my questions promptly. It feels great to have my car running smoothly again thanks to their professionalism. Highly recommend this if you need a reliable replacement with hassle-free setup.
James Adams –
I purchased the R5150246AE ECM for my 2008 Chrysler 300 and was very impressed with the overall experience. The unit arrived quickly with free shipping, which was a nice bonus. They provided a plug-and-play setup that made the installation straightforward, and the engine runs perfectly now. Their communication was also excellent—they kept me updated throughout the entire process, which gave me peace of mind.
Patrick Stewart –
I was really impressed with how quickly my ECM arrived after placing the order—shipping was super fast. When it came time to install the R5150246AE unit on my 2008 Chrysler 300, everything was plug-and-play, just as described. The programming matched my VIN perfectly, so there were no issues or delays during setup. This service saved me a ton of money compared to dealership prices, and the communication from the seller was clear and helpful throughout the process. Overall, it was a smooth experience that got my car back on the road much sooner than I expected.
Liam Hall –
The VIN programming was flawless, and their quick responses made the whole process stress-free. Shipping was fast and very reasonable too.
Austin Roberts –
Received my ECM quickly with free shipping and it was ready to install right out of the box—perfect fit and flawless performance.
Kevin Palmer –
Shipping was super fast and the ECU was completely plug-and-play. Saved me a ton compared to the dealer and installation was smooth.
Jason Wilson –
I was a bit nervous ordering an ECM for my 2008 Chrysler 300, but this unit arrived faster than I expected with free shipping, which was a nice bonus. The ECU came fully VIN programmed, so it was truly plug-and-play – installation was straightforward and the car fired up right away without any issues. Throughout the process, the team answered all my questions quickly and kept me in the loop, which made a huge difference. It’s clear they know their stuff, and the quality of the part seems top-notch. Overall, I’m really happy with how smoothly everything went.
Chase Torres –
I’m really pleased with this ECM for my 2008 Chrysler 300. The unit arrived quickly and was fully plug-and-play, making installation hassle-free. The VIN was programmed perfectly before shipping, so it worked flawlessly right away. Choosing this service saved me a significant amount compared to dealer prices, and their communication throughout was clear and professional.