You can purchase this spark switch independently. Produced by Whirlpool, it fits various brands, including Amana, KitchenAid, Maytag, Jenn-Air, Magic Chef, Roper, and Admiral. Whirlpool also manufactures products for Sears-Kenmore and Ikea. This specific burner igniter switch, identified by part number 74007003, is intended for cooktop use.
The 74007003 switch initiates the spark ignition system, enabling the burner to ignite.
Ensure you disconnect the cooktop from power and shut off the gas supply before installing the switch. Wearing work gloves is recommended to protect your hands during installation.