The Bertazzoni 415054 Range Spark Plug provides the ignition spark required to light the gas burner in a compatible range. This component operates by generating an electrical spark near the burner, igniting the gas as it flows through the burner ports. The 350 mm spark plug is installed in the designated ignition position and connects to the range’s ignition system to support proper burner startup. Its operation assists with consistent ignition during cooking and supports normal use of the gas cooking system. Replacing a damaged spark plug can restore reliable burner ignition and reduce difficulties when starting the burner. Before installation, verify the part number and dimensions against the appliance model to ensure proper fit and compatibility.