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Defrost Sensor Parts

Refrigerator Defrost Timer
Genuine Frigidaire part
By: Frigidaire
Part Number: 5303917634

Freezer icing up or running loud? A faulty defrost timer may prevent automatic defrost cycles. Moderately difficult repair requires basic tools.

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Heater Kit
Genuine Frigidaire part
By: Frigidaire
Part Number: 5303918467

 

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Thermostat (Mechanical Temperature Control), 1-Pack
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304456665

This mechanical temperature control thermostat replaces the factory temperature sensing switch to restore proper refrigerator temperature regulation. It helps the appliance maintain set temperatures for safe food storage and normal cooling performance. What it does:

  • Senses cabinet temperature and opens/closes the cooling circuit to regulate compressor run time.
  • Commonly used when the refrigerator runs constantly or cycles too quickly.
  • Works as the user-adjustable temperature control for manual-style refrigerator controls.
What's included: One mechanical thermostat Install notes:
  • Disconnect power to the appliance before starting any repair.
  • Handle the sensing bulb/capillary tube gently; avoid kinks or sharp bends.
  • Verify correct placement of the sensing bulb in the evaporator/probe clip per OEM location.

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Refrigerator Temperature Sensor
Genuine Samsung part
By: Samsung
Part Number: DA32-00011J

This is a thermistor-style temperature sensor that monitors the internal temperature of the refrigerator compartment. It sends temperature readings to the main control board, which uses that data to regulate the compressor and defrost cycles. Replace this sensor if the refrigerator is running too cold, too warm, or cycling erratically despite correct thermostat settings.

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$10.95
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