PETKAO GS4 Igniter Button Switch Replacement for Weber Genesis II & Spirit II – 66220

Overview

The PETKAO GS4 Igniter Button Switch is a durable replacement part designed for Weber Genesis II and Spirit II gas grills from 2017 and newer. It aligns with the Weber 66220 ignition reference and is designed to swap in cleanly using the grill’s existing wiring and mounting points for a seamless upgrade. This single pack focuses on restoring reliable ignition when you need it most, turning a common grill moment back into a smooth, confident start.

What you get and what to know before you install it:

• 1 pack igniter switch
• Note: instruction sheet, ignition wires, and batteries are not included
• A working battery is required for operation

Compatibility and fit

• Fits Weber GS4 Genesis II and Spirit II grills from 2017 onward
• Perfectly suited for Genesis II 200 300 400 600 series
• Compatible with Spirit II models such as E210, E310, S210, S310 and more

Design and build

The igniter button features a soft rubber button with a chrome cover and a bold lightning bolt symbol on the front. It includes two male flat spade terminals for wire connections and two snap-in mounting tabs for a secure, tool-friendly installation. Durable by design, it is built to withstand regular use during grilling sessions.

Why replace with PETKAO

• Easy to install with minimal tools required
• Reliable ignition start for GS4 Spirit II and Genesis II grills
• Designed for 2-burner and 3-burner GS4 Spirit II models and for Genesis II 200/300/400/600 series
• Compatible with 2017 and newer Weber configurations

Real-world use and scenarios

Whether it is a weekend backyard cookout or a weeknight dinner on the grill, a dependable ignition switch helps you move from prep to sear with less friction. The switch is crafted to endure frequent grilling cycles, so you can focus on flavor rather than hardware issues. It is a practical upgrade for any home griller looking to maintain peak grill performance during summer gatherings, family barbecues, or casual get-togethers with friends.

Notes on installation and support

Package includes the ignition switch only. It does not include an instruction sheet, ignition wires, or batteries. A functioning battery is required for operation. If you have questions, our support team is ready to help you troubleshoot and ensure a smooth setup.