Description
2004 Dodge Viper 8.3L ECM / ECU – VIN Programmed | Updated
This Engine Control Module (ECM / ECU) is a genuine OEM replacement for all 2004 Dodge Viper 8.3L 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: 647-247-8555
Justin Howard –
Great quality ECM for my Viper, and the plug-and-play setup made installation a breeze. Plus, free shipping was a nice bonus!
Cole Perez –
I was impressed with how smoothly the entire process went for my 2004 Dodge Viper ECM replacement. The unit arrived quickly with free shipping, which was a nice bonus. They handled the VIN programming professionally, and it was basically plug-and-play once it arrived. Communication was clear throughout, and they answered all my questions promptly, making the experience stress-free.
Hunter Baker –
Fast shipping and the ECU was truly plug-and-play. Saved me a ton compared to dealer prices and installation was seamless.
Ethan Reed –
ECM arrived quickly with free shipping and was perfectly programmed for my Viper—super smooth install!
Owen Ramirez –
I ordered the 2004 Dodge Viper ECM and was really impressed with how quickly it arrived, especially with the free shipping option. The unit came VIN programmed and ready to install, which saved me a lot of hassle. Their team kept me informed throughout the process and answered all my questions promptly. Installation went smoothly, and my car runs perfectly now.
Mark Poole –
I was a bit nervous about buying an ECM online for my 2004 Dodge Viper, but this experience exceeded my expectations. The unit arrived quickly with free shipping, and it was already VIN programmed, so installation was a breeze. What impressed me most was how the team kept me informed every step of the way—they answered all my questions promptly and professionally. Once installed, the car started right up and runs flawlessly. It’s clear they know their stuff and care about customer satisfaction.