The WB13K21 Range Oven Flat Igniter generates heat to ignite the gas burner, allowing the oven to reach the desired cooking temperature. It also acts as a safety feature by preventing gas from flowing until the igniter reaches the necessary temperature for ignition. WB13K21 Range Oven Flat Igniter Item Specifics: Replacement Parts: This WB13K21 part … Continue reading WB13K21 Range Oven Flat Igniter Replacement Part For GE