WR50X10065 Refrigerator Defrost Thermostat - For GE Refrigerators
WR50X10065 refrigerator defrost thermostat with metal mounting clip and orange wire leads.
WR50X10065 refrigerator defrost thermostat showing dimensions and wide compatibility for GE refrigerator models.
White refrigerator graphic showing symptoms fixed by WR50X10065 defrost thermostat for GE refrigerators.
WR50X10065 refrigerator defrost thermostat with close-up view of durable construction and wire leads.
WR50X10065 refrigerator defrost thermostat replacement part with orange wiring and connector.
Family enjoying a functional refrigerator repaired with BlueStars DIY parts.
WR50X10065 refrigerator defrost thermostat with metal mounting clip and orange wire leads.
WR50X10065 refrigerator defrost thermostat showing dimensions and wide compatibility for GE refrigerator models.
White refrigerator graphic showing symptoms fixed by WR50X10065 defrost thermostat for GE refrigerators.
WR50X10065 refrigerator defrost thermostat with close-up view of durable construction and wire leads.
WR50X10065 refrigerator defrost thermostat replacement part with orange wiring and connector.
Family enjoying a functional refrigerator repaired with BlueStars DIY parts.

WR50X10065 Refrigerator Defrost Thermostat - For GE Refrigerators

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$25.55
Save 11% $28.61
$25.55
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WR50X10065 Refrigerator Defrost Thermostat

Key Features

  • Monitors the temperature of the evaporator coils during a defrost cycle
  • Prevents the refrigerator from overheating by cutting power to the defrost heater
  • Bimetal thermostat design
  • Clips onto the evaporator tube

Replaces / Cross-Reference Part Numbers

  • AP3796816
  • PS966762
  • AH966762
  • EA966762
  • EAP966762
  • 1092784
  • PD00001405
  • WR50X10065-ER

Compatibility & Fitment

  • Designed for specific refrigerator models manufactured by General Electric
  • Also fits select models from Hotpoint and RCA

When to Replace

  • Refrigerator is too warm
  • Freezer is too warm or not defrosting
  • Excessive frost buildup on evaporator coils
  • Refrigerator is leaking water

Installation Tips

  • Disconnect the refrigerator from the power source before installation
  • This part is typically located behind the rear panel inside the freezer compartment
  • Tools that may be required: Phillips head screwdriver, 1/4 inch nut driver, wire cutters

Compatible Models

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

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FAQs

This defrost thermostat replaces OEM part number WR50X10065. It also cross-references with AP3796816, PS966762, AH966762, EA966762, 1092784, and L140-30F.
If your refrigerator is failing to cool properly, you may notice frost or ice buildup on the evaporator coils, or the refrigerator may be running through a defrost cycle too frequently or not at all. If the freezer section is warming up while the refrigerator section remains cold, the defrost system is often the culprit.
This is a moderate-level repair that typically takes 30 to 60 minutes. You will need a screwdriver, a nut driver, and wire strippers or crimpers to connect the new leads. Always disconnect power to the refrigerator before beginning the repair.
Before installing the new part, inspect the defrost heater and the timer or control board. If the evaporator coils are completely encased in a solid block of ice, you should manually defrost them with a hair dryer or by leaving the unit unplugged with the doors open for 24 hours to ensure the new thermostat can be mounted correctly to the evaporator tubing.
The thermostat is a bimetal switch that is designed to open and close based on temperature. Over time, moisture can penetrate the internal housing, causing the contacts to corrode or stick in the open position. When this happens, the defrost heater will not turn on, leading to ice buildup that restricts airflow.