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Frigidaire Microwave Fuse Or Sensor

Frigidaire Sensor
Genuine Frigidaire part

Frigidaire Sensor

By: Frigidaire
Part Number: 5304463786

 

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$61.68
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$66.53
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Frigidaire Sensor
Genuine Frigidaire part

Frigidaire Sensor

By: Frigidaire
Part Number: 5304478918

 

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$76.95
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$90.80
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Frigidaire Temperature Sensor (Thermistor Probe)
Genuine Frigidaire part

Frigidaire Temperature Sensor (Thermistor Probe)

By: Frigidaire
Part Number: 5304440785

This temperature sensor (thermistor probe) monitors internal refrigerator temperatures and sends readings to the control board so cooling cycles respond correctly. Replacing a faulty sensor helps restore accurate temperature control and more consistent cooling. What it does:

  • Senses cabinet temperature and provides a variable resistance signal to the control board
  • Allows the refrigerator to cycle the compressor and fans based on actual temps
  • Commonly linked to symptoms like temperature fluctuations, overcooling or warming, long run times, or cooling-related error codes
  • Works as the temperature feedback element for fresh food/freezer systems
What's included: One temperature sensor (thermistor probe) Install notes:
  • Disconnect power to the appliance before starting any repair
  • Handle probe and connector wiring carefully—do not kink or overly bend the sensor element
  • Route and secure wiring per service manual or parts diagram to avoid contact with moving parts or heat sources

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Frigidaire Sensor
Genuine Frigidaire part

Frigidaire Sensor

By: Frigidaire
Part Number: 5304440033

 

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$146.95
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Frigidaire S. C. D. Sensor Assembly
Genuine Frigidaire part

Frigidaire S. C. D. Sensor Assembly

By: Frigidaire
Part Number: 5303319567

 

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$31.34
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Frigidaire Sensor
Genuine Frigidaire part

Frigidaire Sensor

By: Frigidaire
Part Number: 5304456185

 

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$34.56
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Frigidaire Sensor
Genuine Frigidaire part

Frigidaire Sensor

By: Frigidaire
Part Number: 5304457642

 

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$18.68
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Common Problems

Frigidaire Microwave not heating Frigidaire Microwave not working Frigidaire Microwave light bulb not working Frigidaire Microwave shuts off after a few seconds Frigidaire Microwave turntable not turning Frigidaire Microwave buttons not working Frigidaire Microwave display not working Frigidaire Microwave turns on by itself Frigidaire Microwave is sparking or arcing Frigidaire Microwave door won't open Frigidaire Microwave exhaust fan not working Frigidaire Microwave is loud or noisy Frigidaire Microwave is tripping circuit breaker Frigidaire Microwave producing a burning smell Frigidaire Microwave won't turn off
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