66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001
66220 Igniter Switch for Weber GS4 Grill, two switches shown with close-up of GS4 label
66220 Igniter Switch product specifications diagram with front, top and side views and labeled dimensions
66220 Igniter Switch, labeled product diagram with chrome bezel, soft rubber, two flat spade terminals and snap-in tabs
66220 Igniter Switch compatibility chart lists Weber Genesis and Spirit models; igniter shown
66220 Igniter Switch for Weber, compatibility chart showing Genesis II, Spirit and Spirit II grill models
66220 Igniter Switch for Weber, incompatible Weber Genesis II LX grill push-button locations
66220 Igniter Switch, material feature graphic showing rubber button, electrical plug, chrome-plated surface, and embedded de
66220 Igniter Switch shown beside an important note about troubleshooting grill ignition problems
66220 Igniter Switch troubleshooting graphic showing incompatible Weber grills and ignition components to inspect
66220 Igniter Switch for Weber GS4 Grill, two switches shown with close-up of GS4 label
66220 Igniter Switch product specifications diagram with front, top and side views and labeled dimensions
66220 Igniter Switch, labeled product diagram with chrome bezel, soft rubber, two flat spade terminals and snap-in tabs
66220 Igniter Switch compatibility chart lists Weber Genesis and Spirit models; igniter shown
66220 Igniter Switch for Weber, compatibility chart showing Genesis II, Spirit and Spirit II grill models
66220 Igniter Switch for Weber, incompatible Weber Genesis II LX grill push-button locations
66220 Igniter Switch, material feature graphic showing rubber button, electrical plug, chrome-plated surface, and embedded de
66220 Igniter Switch shown beside an important note about troubleshooting grill ignition problems
66220 Igniter Switch troubleshooting graphic showing incompatible Weber grills and ignition components to inspect

66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001

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66220 Igniter Switch for Weber GS4 Grills

Key Features

  • Push-button igniter switch that generates a high-voltage spark to ignite grill gas.
  • Helps correct no-start, delayed ignition, constant clicking, and inconsistent flame symptoms when the switch is the failed component.
  • Elastic rubber, solid ABS plastic main body, chrome cap with lightning-bolt marking, and chrome bezel.
  • Chrome-plated button surface provides a smooth touch and resistance to corrosion from heat, oil, and dust.
  • Snap-type bottom design supports straightforward installation and helps keep the switch secured.
  • Lifetime protection is provided for product defects or issues.

Replaces / Cross-Reference Part Numbers

  • 66220
  • 45010001
  • 44000001
  • 48070001
  • 49000001
  • 49010001
  • 44030001
  • 44060001
  • 44070001
  • 45020001
  • 45030001
  • 45060001
  • 45000001
  • 48000001
  • 44020001
  • 48010001
  • 44010001
  • 010001

Compatibility & Fitment

Fits Weber Genesis II and Spirit II grills, including Genesis II 200, 300, 400, and 600 series and Spirit II 200 and 300 series. Compatible series designations include E, S, EP, SP, SE, CE, CSE, and CSS.

  • Weber Spirit 2013 and newer: Spirit E-210, S-210, E-220, S-220, E-310, S-310, E-315, S-315, E-320, S-320, E-330, and S-330.
  • Weber Genesis 2017 and newer: Genesis II CE-330 LP/NG, CSE-315 LP/NG, CSE-335 LP/NG, CSS-315 LP/NG, CSS-335 LP/NG, E-210 LP/NG, E-310 LP/NG, E-315 LP/NG, E-325 LP/NG, E-330 LP/NG, E-335 LP/NG, E-410 LP/NG, E-435 LP/NG, and E-610 LP/NG.
  • Additional Genesis II models: S-310 LP/NG, S-335 LP/NG, S-345 LP, S-435 LP/NG, SE-310 LP/NG, SE-330 LP/NG, SE-335 LP/NG, and SE-410 LP/NG.
  • Listed Weber model references also include 45010001, 44000001, 48070001, 49000001, 49010001, 44030001, 44060001, 44070001, 45020001, 45030001, 45060001, 45000001, 48000001, 44020001, 48010001, 44010001, 48010001, and 010001.

When to Replace

Replace the igniter switch when the grill will not start, ignition is delayed, the switch clicks constantly, or the flame is inconsistent and the switch is identified as the cause. Troubleshooting should begin by checking the grill condition, wire connections, and batteries before replacing the ignition switch.

Installation Tips

  • Turn off the gas supply and unplug the grill before beginning the repair.
  • Wear work gloves and use care during installation.
  • Remove the front control panel and unplug the old igniter.
  • Reconnect the two wires to the new switch, insert the replacement switch into place, and reinstall the control panel.
  • Confirm that the wires are securely connected and that the switch is seated in its snap-fit opening before testing the grill.
66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 1
66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 2
66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 3
66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 4
66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 5
66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 6
  • 66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 1

    TROUBLESHOOTING

    Please also check the device condition, wire connections, batteries, then the ignition switch to completely solve grill ignition problems
  • 66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 2

    SAVING SOLUTION

    BlueStars brings DIY solutions to help deal with any trouble
  • 66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 3

    PART NUMBER

    This Igniter Push Button replaces part number #66220
  • 66220 Igniter Switch for Weber, GS4 Grill Push Button - Fit Weber Genesis II & Spirit II, as E/S-210 310 410 315 335 330 435, Grill Igniter Push Button for Weber 45010001 4

    SIMPLE INSTALLATION

    - Turn off the gas supply & Wear work gloves before installing
    - Don't hesitate to ask us for help with compatibility & installation
4 SIMPLE STEPS

4 SIMPLE STEPS

1. Remove the front control panel
2. Unplug the 2 wires behind the old igniter button
3. Reconnect 2 wires to the new switch
4. Insert the new switch and put back the panel

Compatible Models

Locate the model number of your appliance or equipment on the manufacturer's label and use it to check compatibility before ordering

Loading compatible models…

WEBER SPIRIT (2013 - newer)
Spirit E-210, Spirit S-210, Spirit E-220, Spirit S-220, Spirit E-310, Spirit S-310, Spirit E-315, Spirit S-315, Spirit E-320, Spirit S-320, Spirit E-330, Spirit S-330
WEBER SPIRIT (2017 - newer)
Spirit II E-210 LP/NG, Spirit II E-310 LP/NG, Spirit II S-210 LP/NG, Spirit II S-310 LP/NG
WEBER GENESIS (2017 - newer)
Genesis II CE-330 LP/NG, Genesis II CSE-315 LP/NG, Genesis II CSE-335 LP/NG, Genesis II CSS-315 LP/NG, Genesis II CSS-335 LP/NG, Genesis II E-210 LP/NG, Genesis II E-310 LP/NG, Genesis II E-315 LP/NG, Genesis II E-325 LP/NG, Genesis II E-330 LP/NG,
Genesis II E-335 LP/NG, Genesis II E-410 LP/NG, Genesis II E-435 LP/NG, Genesis II E-610 LP/NG, Genesis II S-310 LP/NG, Genesis II S-335 LP/NG, Genesis II S-345 LP, Genesis II S-435 LP/NG, Genesis II SE-310 LP/NG, Genesis II SE-330 LP/NG, Genesis II SE-335 LP/NG, Genesis II SE-410 LP/NG
Note:
This is not an exhaustive list. You can send us your appliance model and we will help you!

FAQs

This push-button igniter switch is designed for Weber GS4 ignition systems used on Genesis II and Spirit II grills, including E/S-210, E/S-310, E/S-410, E/S-315, E/S-330, E/S-335, E/S-435, and Weber model 45010001. Confirm the existing switch and connector style before ordering.
The replacement part number is 66220. It is also identified for use with Weber grill model 45010001 and GS4 ignition applications.
Common symptoms include no clicking or sparking when the button is pressed, intermittent ignition, a button that sticks or will not return, or a grill that requires repeated pressing to light. Check the battery, battery contacts, ignition wire, and electrode before replacing the switch.
Turn off the gas supply and remove the ignition battery before servicing the switch. Inspect the battery compartment for corrosion, make sure the ignition wire is firmly connected, and verify that the electrode is clean, correctly positioned, and free of cracks.
The replacement is generally a straightforward repair for someone familiar with grill components. Access typically involves removing the igniter-button retaining hardware, transferring the wire or connector, and securing the new switch. Allow roughly 15–30 minutes, depending on the grill configuration, and test for a clear spark before relighting the grill.