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
Frank Russell –
Fast shipping and the unit was truly plug-and-play. Saved me a bundle compared to dealer prices and everything works perfectly.
Shipment arrived quickly, installation was seamless, and the programmed ECM fit my 2005 Chrysler 300 like a glove. Great value over dealer costs.
Quick delivery and this ECU was ready to go right out of the box. Professional service, saved a lot versus dealership repairs. Highly recommend.
The ECM showed up fast and was easy to install with no hassle. Honestly saved me tons versus the dealer, communication was clear throughout.
Super fast shipping and the unit plugged in without a single issue. This service saved me major money compared to the dealer’s quote. Very smooth experience.
Owen Reed –
I was really impressed with how quickly this ECM arrived—shipping was much faster than I expected. When it showed up, it was already VIN programmed, so installation was straightforward and completely plug-and-play. My 2005 Chrysler 300 fired up right away with no issues, which saved me a ton compared to the dealer’s repair quote. The communication from the seller was clear and helpful, making the whole process stress-free. Overall, it was a smart choice that got my car back on the road without any headaches.
Bruce Edwards –
I was impressed with how quickly this ECM arrived, and the best part was that it came fully VIN programmed, so installation was straightforward without any extra hassle. The seller also offered free shipping, which was a nice bonus. Their communication was excellent—they kept me informed throughout the process and answered all my questions promptly. Overall, the quality of the unit is top-notch and my Chrysler 300 runs perfectly now.
Paul Campbell –
I was really impressed with how quickly this ECM arrived—shipping was much faster than I expected. The unit came already programmed for my 2005 Chrysler 300 3.5L and was genuinely plug-and-play, which made installation a breeze. This saved me a significant amount compared to dealer prices, and the seller’s communication throughout the process was top-notch. Overall, a smooth experience from start to finish.
Eric Tucker –
I was a bit nervous ordering an ECU online, but this 2005 Chrysler 300 ECM exceeded my expectations. The fact that it came VIN programmed saved me a lot of time and hassle—just plug and play, no extra trips to the shop. Shipping was surprisingly quick and didn’t cost an arm and a leg, which was a nice bonus. Their team was responsive when I asked a couple of questions about installation, and I appreciated how they kept me in the loop throughout the process. Since installing it, my car runs smoother than it has in years. Highly recommend for anyone needing this part!
Andrew Miles –
I was really impressed with how smooth the entire process was from start to finish. The 04896403AH ECM arrived quickly, and what stood out most was the professional VIN programming service they provided. It was essentially plug-and-play, which made installation on my 2005 Chrysler 300 incredibly easy. I also appreciated their clear communication throughout the process—they promptly answered all my questions and kept me informed about shipping. The engine has been running flawlessly since, and I couldn’t be happier with the quality and service.
Dean Phillips –
I was really impressed with the quality of the ECM for my 2005 Chrysler 300. It arrived quickly with free shipping, which was a nice bonus. The unit was already VIN programmed and ready to install, making the whole process hassle-free. The performance has been flawless since the swap, and I appreciate how professional the entire transaction was.
Sean Taylor –
The programmed ECM arrived quickly with free shipping and worked perfectly in my 2005 Chrysler 300. Their communication was spot on, answering all my questions right away.
Jack Hill –
Received my 2005 Chrysler 300 ECM quickly with free shipping, and it was perfectly programmed—plug-and-play made the install a breeze.
The team answered all my questions promptly and the updated ECM arrived ready to go, saving me a lot of hassle.
Fast turnaround and professional programming service exceeded my expectations for the 3.5L ECM replacement.
Shipping was super affordable, and the module came fully VIN programmed, making the swap seamless and stress-free.
Excellent communication throughout the process; I knew exactly when my ECU would arrive and it worked flawlessly on first try.