Description
2005 Chrysler 300 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 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
Trevor Nichols –
I’m really impressed with the quality of the ECM for my 2005 Chrysler 300. The unit arrived quickly with free shipping, which was a nice bonus. What stood out most was how smoothly the plug-and-play setup went—I was back on the road without any hitches. The entire process was straightforward, and the part itself works perfectly.
Chris Burton –
The ECU arrived quickly with free shipping and was already VIN programmed, making installation a breeze. Their communication was spot on, answering all my questions right away.
Isaac Watson –
I needed a replacement ECM for my 2005 Chrysler 300 and was a bit nervous about ordering online, but this unit came fully VIN programmed and ready to install. The plug-and-play setup made the swap hassle-free, and my car started right up without any issues. Shipping was surprisingly fast and didn’t cost me an arm and a leg, which I really appreciated. They also kept me in the loop throughout the whole process, so I knew exactly when to expect the part. Overall, a smooth experience from start to finish.
Aiden Little –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2005 Chrysler 300—plug-and-play made the installation a breeze.
Great communication throughout the process, and the updated PCM worked like a charm right out of the box.
Fast turnaround and the professional programming saved me a ton of hassle; highly recommend this service for Chrysler owners.
Grant Edwards –
I was impressed with how smooth the whole process was from start to finish. The ECM arrived quickly with free shipping, which was a nice surprise. Installation was straightforward since the unit came VIN programmed and ready to go—no extra trips to a mechanic needed. Their team was also very responsive when I had a couple of questions before ordering. After swapping it in, my Chrysler 300 runs like a charm again. Highly recommend this seller if you need a reliable ECU replacement.
Nicholas Poole –
Fast shipping and the plug-and-play ECM worked perfectly—saved me a bundle versus the dealer price. Installation was smooth and the whole process was hassle-free.
Jorge Murray –
I purchased the 04896403AG ECU for my 2005 Chrysler 300, and I’m really impressed with how smoothly everything went. The unit arrived quickly with free shipping, and it was already VIN programmed, which saved me a ton of hassle. Their communication was excellent—they answered all my questions promptly and made sure I was confident before placing the order. Installation was straightforward, and my car is running perfectly now.
Cameron Russell –
I was initially worried about ordering an ECM online, but this replacement for my 2005 Chrysler 300 3.5L came fully VIN programmed and ready to install, which saved me a ton of time and hassle. The team handled the programming professionally, so it was truly a plug-and-play experience. Shipping was surprisingly quick and very reasonable, which made the whole process even smoother. I also appreciated the prompt responses when I had a couple of questions during checkout. The engine runs perfectly now, and I couldn’t be happier with the service and quality.
Brian Campbell –
I ordered the 04896403AG ECM for my 2005 Chrysler 300, and it arrived much faster than I expected. The unit was fully VIN programmed and plug-and-play, making installation straightforward with no issues at all. The service was professional, and their communication kept me informed throughout the process. Choosing this over a dealer visit saved me a significant amount of money and hassle.