The operational lifespan of an electronic spark igniter or glow-bar igniter on a gas stove typically ranges between five and ten years, depending heavily on daily cooking frequency and kitchen cleanliness. Lifespan is often shortened by boil-overs and heavy grease accumulation that coats the ceramic electrode tip or insulates the glow-bar element. Over time, constant thermal cycling causes internal materials to degrade. You can troubleshoot igniter wear easily by monitoring ignition speed. You can verify equipment health when routine maintenance and cleaning keep the tips free of grease, ensuring that turning the control knob results in an immediate and reliable spark.
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