Whirlpool Dryer Switch Kit 279782, Replaces 8066134, 3394881, 3388223

Whirlpool OEM appliance switch kit used as a dryer door switch or broken-drum-belt switch, depending on the model.

Is This the Right Part?

Common Symptoms

• Dryer will not start despite having power
• Dryer motor will not run when the belt-switch circuit is open
• Door-switch circuit does not respond correctly when the door is opened or closed

Check Before Replacing

• Disconnect electrical power before servicing.
• Inspect the switch, actuator/lever, terminals, and wiring for visible damage or loose connections.
• Use the appliance wiring diagram and an appropriate continuity test to verify the switch contacts with the door or belt-switch actuator in the required positions.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool OEM switch kit
• May function as a dryer door switch or broken-drum-belt switch, depending on model
• Kit contents are documented as including the switch, lever, screws, wire terminals/connectors, and instructions

Installation Notes

• Disconnect electrical power before installation.
• Follow the appliance-specific wiring diagram and switch orientation.
• Do not assume every appliance uses the same switch position or terminal arrangement.

Verified Compatible Models

GEW9250PW1, GGW9250PW3, YGEW9250PW1, YWED8300SW2, YWED9500TU0, WGD9400SU0, YWED8300SW0

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.