Whirlpool W10859573 Humidity Sensor (Microwave) OEM Part

Product Details

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore, and others.
Whirlpool also makes various appliance models for Sears / Kenmore.

Cross Reference Information

Part Number W10859573 replaces AP5999337, 4383940, PS11731446, W10622170.

Description

This sensor monitors moisture inside the microwave cavity during Sensor Cook/Reheat cycles so the control can automatically set time and power. Replace it if sensor-based functions stop working or the unit shows a sensor error during cooking.

• Detects steam/humidity during sensor cycles to help the control adjust cook time and power
• Helps improve cooking results on Sensor Cook/Reheat programs
• Common failure signs: sensor-cook options won't start or end early, or the display shows a sensor error
• Intermittent or inconsistent results on sensor-only programs can also indicate a failing sensor

What's included: 1 sensor

• Disconnect power before service. Microwaves can retain dangerous high voltage even when unplugged—use extreme caution
• Access is typically behind the control panel or top grille; note wire routing and connector orientation before removal
• Handle the sensor by its body/connector—avoid touching the sensing element
• After installation, run a sensor-cook cycle to confirm proper operation