Description
2005 Chrysler 300 5.7L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Chrysler 300 5.7L 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
Tyler Nelson –
Received my programmed ECM quickly with free shipping, and it worked perfectly right out of the box—highly recommend!
Brian Campbell –
Received my programmed ECM quickly with free shipping, and it fitted perfectly in my 2005 Chrysler 300. The whole process was seamless and hassle-free.
Joel Peterson –
I purchased the R4896678AG ECM for my 2005 Chrysler 300 and was very impressed with the entire experience. The ECU came VIN programmed and ready to install, which saved me a lot of time and hassle. Their communication was excellent—they kept me informed throughout the process and answered all my questions promptly. Shipping was fast and reasonably priced too, making this a smooth and reliable purchase.
Ethan Carter –
I was really impressed with how smooth the whole process went when I ordered the ECM for my 2005 Chrysler 300. The unit arrived quickly and was already VIN programmed, which saved me a ton of hassle. Their communication was excellent—they kept me updated at every step and quickly answered my questions when I wasn’t sure about compatibility. Installation was straightforward thanks to the plug-and-play setup, and now my car runs like new. Shipping was free too, which was a nice bonus. Overall, a great experience from start to finish.
Harrison Brooks –
I purchased the R4896678AG for my 2005 Chrysler 300 5.7L, and the experience was excellent from start to finish. The unit arrived quickly with free shipping, which was a nice bonus. What really stood out was their professional VIN programming service—they had it perfectly set up and ready to go right out of the box. The whole process was smooth, and my car is running flawlessly now.
Lucas Bailey –
Fast shipping and the plug-and-play ECM fit perfectly in my 2005 Chrysler 300; saved me a ton compared to dealer prices. Installation was smooth, and their communication made the whole process hassle-free.
Victor Adams –
I’m really impressed with the R4896678AG ECU for my 2005 Chrysler 300. The shipping was surprisingly quick, and the unit came fully programmed and ready to install right out of the box. Installation went smoothly with no issues, and the whole process saved me a ton compared to dealership prices. The seller’s communication was clear and professional throughout, which made this experience stress-free.