Thermostat Defrost
Part # 5303918568·Frigidaire·Refrigerator

Thermostat Defrost

The 5303918568 is a thermostat defrost for Frigidaire refrigerator. Basic tools needed. Compare prices from top sellers.

Replaces: 1865449, AP5177213
Moderate Repair

Fits 4 brands

Kenmore
Crosley
Electrolux
Frigidaire

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5 stores · Updated May 17, 2026
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Ensure your refrigerator operates at peak efficiency with this essential defrost thermostat, designed to maintain optimal cooling performance. Manufactured by Electrolux, this part is compatible with a variety of brands including Crosley, Frigidaire, Gibson, Kelvinator, Kenmore, Tappan, and Westinghouse, making it a versatile choice for your appliance repair needs. Crafted to replace the original component, it regulates the defrost cycle by monitoring the temperature and helps prevent frost build-up, ensuring your refrigerator remains in top working condition. Whether you're a seasoned technician or a DIY enthusiast, this easy-to-install thermostat is crucial for maintaining the longevity of your refrigerator. Maintain your appliance's reliability and functionality with this dependable replacement part that meets high industry standards. Keep your food fresh and your fridge running smoothly.

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Common Problems This Part Fixes

Freezer section too warm
Fridge and Freezer are too warm
Fridge too cold
Freezer too cold
Freezer not defrosting
Will not start

Repair difficulty: Moderate - basic tools and 1-2 panels to remove

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