Thermistor Kit
The 5303918645 is a thermistor kit for Frigidaire refrigerator and freezer. Basic tools needed. Compare prices from top sellers.
Replaces: 242290506, 3017355, AP5803985
Moderate Repair
Fits 6 brands
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5 stores · Updated May 17, 2026
Lowest$47.83
4.8(728)In Stock
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$49.56
4.6(3.6k)In Stock
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$67.82
4.5(13.6k)In Stock
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$72.91
4.4(3.1k)In Stock
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$72.95
4.8(21.9k)In Stock
Go to StoreThis is a genuine OEM part that works for some models of Frigidaire, Electrolux, Gibson, Kelvinator, Westinghouse, Crosley, Kenmore, and Tappan models.
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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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