This ACDelco F1104 Ballast Resistor is a high-quality replacement part for your car's ignition system. It is compatible with several brands, including ACDelco, and has been manufactured to meet the exact specifications of OE/OEM part numbers such as 19017084. With a manufacturer warranty of one year, you can be confident in the quality and reliability of this ballast resistor. It comes with mounting hardware included, making installation easy and hassle-free. Purchase this part today to ensure your car's ignition system is running smoothly.