What parts fit the Whirlpool WERP4120SS0?

Sensor WPW10181986, Door gasket W11542153, Safety thermostat WP3196548.

Whirlpool WERP4120SS0 range parts: sensor

Sensor

Replaces 8273902

Reads or limits temperature. A failed one can stop the heat or let it run too hot.

Shop the sensor on Amazon Other models that use WPW10181986

Door gasket

Replaces 8522416

Leaks, a torn edge or a door that won't seal mean it's time for a new one.

Shop the door gasket on Amazon Other models that use W11542153

Safety thermostat

Reads or limits temperature. A failed one can stop the heat or let it run too hot.

Shop the thermostat on Amazon Other models that use WP3196548

1SensorWPW10181986

2Door gasketW11542153

Part numbers come from the Sears PartsDirect parts list for the Whirlpool WERP4120SS0 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

Open the oven door or pull out the storage drawer: the plate is on the frame. Some models: behind the kick panel.

Other Whirlpool ranges

WEC310S0LW0WEE750H0HB0WEE750H0HZ4WEG515S0LV0WEG760H0DH0WERP3120PQ2WFE320M0JB1WFE525C0BB0WFE714HLAS0WFE745H0FS1