Description
2005 Dodge Magnum 3.5L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2005 Dodge Magnum 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




Noah Campbell –
I was really impressed with how quickly this ECM arrived after I placed my order. The unit came fully programmed to my Magnum’s VIN, so installing it was literally plug-and-play—no headaches or extra trips to the mechanic. Compared to the dealer’s steep prices, this purchase saved me several hundred dollars, which I really appreciate. The seller even stayed in touch to confirm the details and ensure everything matched up perfectly. Overall, it was a smooth process from start to finish, and my car is running flawlessly now.
Lucas Ward –
The shipping arrived lightning fast, the plug-and-play ECM fit perfectly, and I saved a ton compared to dealer prices—highly recommend their professional service.
Leo Gray –
I was a bit nervous ordering an ECM online, but this 2005 Dodge Magnum unit arrived quickly with free shipping, which was a nice surprise. The ECU was already VIN programmed, so installation was straightforward and saved me a ton of hassle. The seller kept me informed throughout the process and answered all my questions promptly, which helped build my confidence. After swapping it in, my Magnum runs smoothly again with no issues. Overall, excellent quality and service—I’d definitely recommend this to anyone needing a reliable replacement.
Noah Moore –
I purchased the 04896402AU ECM for my 2005 Dodge Magnum, and the whole experience was smooth from start to finish. They shipped the unit quickly with free shipping, which was a nice bonus. The ECM arrived already VIN programmed and ready to install, so it was truly plug-and-play. It brought my car back to life without any hiccups, and I couldn’t be happier with the quality of the product and service.
Luke Foster –
The ECU arrived quickly with free shipping and was perfectly programmed for my 2005 Dodge Magnum—super easy plug-and-play installation. Customer service was great and answered all my questions promptly.
Adrian Reynolds –
I was really impressed with how quickly this ECM arrived after I placed my order. The unit was exactly as described and worked perfectly right out of the box, making installation straightforward and hassle-free. Compared to the dealer’s price, this saved me a significant amount of money. Communication with the seller was clear and professional throughout the entire process.