The Whirlpool WPW10110491 Range Spark Module generates electrical pulses that create sparks at the gas burner igniters. Connected to the range’s ignition system, it sends high-voltage signals to the igniters when the burner controls are activated. These sparks ignite the gas at the burners to produce a cooking flame. A faulty module may result in weak or absent sparks, preventing proper burner ignition. This component forms part of the range’s electronic ignition assembly and serves as a replacement for a damaged module in compatible models. Compatibility depends on the range model and its ignition system configuration.