This replacement ignitor assembly is a genuine Broil-Mate part. It is specially sourced from original equipment manufacturer for use with gas grills. Igniter makes ignition process simple and safe by producing the spark to ignite the burner with only a push of a button. It has a plastic body and it is sold individually. Please note, it do...Read morees require a "AAA" battery which is sold separately. Replacing this ignitor is an easy task that does not require any tools. • Unplug the wires from the old ignition module • Unscrew the button that holds it to the unit • Place a new module in place • Install a "AAA" battery and secure the module with the button • Re-connect the wires