Whirlpool 816598 Gas Range Spark Ignitor Switch

The WHIRLPOOL / FSP 816598 Range Spark Ignitor Switch is a control-panel mounted electrical ignition switch that activates the spark ignition for gas surface burners in residential Whirlpool ranges and cooktops. As a burner ignition control, it powers spark activation to light gas burners and is designed for continuous-duty residential cooking in high-temperature kitchen environments. This part is commonly used for ignition-system repair, burner switch replacement, retrofit projects, and restoring reliable burner lighting in Whirlpool gas ranges, with common replacements including Whirlpool 4371845 Range Spark Ignitor Switch, WP74009336 Surface Burner Igniter, and W10110378 Spark Igniter.