66220 Grill Igniter Switch Button Replacement Igniter for Compatible Grill Models Overview This 66220 grill igniter switch button is a direct replacement part designed to restore igniter function on compatible gas grill models. It matches the original fit and operation to help ensure reliable ignition without modifying the grill. Key benefits Restores ignition function: Replaces a worn or broken switch button to bring the grill ignition back to normal operation. Compatibilityonly fit: Made to fit the listed models and part references for straightforward replacement. Simple installation: Designed to install into the existing igniter housing using basic hand tools, minimizing time. Maintains original fit and function: Forms, mounting points, and switch interface are aligned with the original component to avoid fitment issues. Function and performance Function: Serves as the igniter switch button used to trigger the grill spark generator and ignite burners. Performance: Intended to match the original component behavior so ignition operates as expected when the button is pressed. Compatibility Compatible with GS4 Genesis II grill series and Spirit 2 models for compatibilityonly reference. Specifically compatible with Spirit II E210, S210, E310, S310 model types and compatible with part number 45010001. Attributes Part number: 66220. Role: Igniter switch button replacement for the models listed above. Fit: Designed to match the original part dimensions and mounting for a direct replacement. Use scenarios Routine maintenance: a cracked or sticky button before the grilling season to avoid ignition failures during use. Onthespot : Swap a failed switch button while preparing for an event to restore reliable starting without replacing the entire igniter assembly. Refurbishment: Use as part of a grill refurbishment to bring older units back to dependable operation. Notes for installation Intended as a replacement component for the listed grill models and referenced part number. Basic mechanical skills and common tools are typically sufficient for removal and installation. If unsure about compatibility, verify your grill model and part number before ordering. This replacement 66220 igniter switch button is intended to provide a directfit, functional replacement for the specified compatible models, helping restore ignition control with minimal effort.