The General Electric WB13K10031 Range Module Spark is an electronic component designed to generate the ignition spark required to light the surface burners on a gas range. It operates by receiving a signal from the burner control and producing a controlled electrical spark that ignites the gas at the burner head. Installed behind the control panel, the module connects with the burner switches, wiring harness, and ignition electrodes to coordinate spark delivery. This part of the range supports consistent burner ignition, reduces delayed lighting, and improves overall cooking reliability. Replacing a faulty spark module helps maintain stable burner operation and ensures dependable performance during cooking tasks.