Parts for Craftsman 917377270: Drive Assembly Parts

This spark igniter switch mounts on the burner valve shaft and sends power to the spark module when you turn the knob, creating the clicking spark to light the burner. Replacing a worn switch restores dependable burner ignition.

• Activates the ignition circuit when the control knob is turned
• Common fix for a burner that doesn't click or spark
• Addresses intermittent sparking from a worn or contaminated switch
• Can resolve continuous clicking caused by a stuck/shorted switch after spills or moisture

• Disconnect power and shut off gas before servicing
• Remove the knob and top/panel as needed to access the valve area
• Note wire positions; transfer wires one at a time and align the switch on the valve shaft in the same orientation
• Reassemble and test burner ignition