Thermistor Kit
The 5303918850 is a thermistor kit for Frigidaire refrigerator and freezer. Basic tools needed. Compare prices from top sellers.
Moderate Repair
Fits 3 brands
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5 stores · Updated May 17, 2026
Lowest$18.90
4.8(728)In Stock
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$21.36
4.6(3.6k)In Stock
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$39.95
4.8(21.9k)In Stock
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$40.02
4.5(13.6k)In Stock
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$46.02
4.4(3.1k)Preorder
Go to StoreMaintain the efficiency of your refrigerator with this vital thermistor kit designed for various brands including Crosley, Electrolux, and Frigidaire. This high-quality sensor ensures accurate temperature regulation, helping to maintain optimal food preservation and energy efficiency in your appliance. Built with durability in mind and crafted specifically for models by Gibson, Kelvinator, Kenmore, Tappan, and Westinghouse, this thermistor kit is an essential replacement part that guarantees seamless compatibility. Easy to install, it perfect for both DIY enthusiasts and professionals alike, ensuring your refrigerator operates at its best. Ensure your kitchen stays cool and your food stays fresh with this reliable thermistor kit.
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Common Problems This Part Fixes
Freezer
Too warm
Too cold
Refrigerator
Fridge too warm
Freezer section too warm
Fridge and Freezer are too warm
Fridge too cold
Freezer too cold
Fridge runs too long
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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