The Crown Engineering F-121502 Champion Ignitor is a high-quality ignition component designed for oil-fired furnaces and boilers. It generates a reliable spark to ignite the fuel-air mixture, supporting consistent burner startup and efficient combustion. Built for durability and stable performance, this ignitor helps maintain proper heating output and reduces misfires. https://www.partshnc.com/crown-engineering-f-121502-champion-ignitor