66220 Grill Igniter Switch - Fits Weber Genesis II & Spirit II E/S-210, 310, 410, 315, 335, 330, 435

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.