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Thermal Switch
Part # 318004900·Frigidaire·MicrowaveOven

Thermal Switch

The 318004900 is a thermal switch for Frigidaire microwave and oven. Basic tools needed. Compare prices from top sellers.

Replaces: 499302, AP2126993
Moderate Repair

Fits 3 brands

Kenmore
Electrolux
Frigidaire

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Price Comparison

5 stores · Updated May 16, 2026
Part AdvantageLowest
$34.86
4.8(728)In Stock
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Parts Dr
$38.80
4.6(3.6k)In Stock
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PartSelect
$52.67
4.5(13.6k)In Stock
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ApplianceParts Pro
$52.68
4.8(21.9k)In Stock
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RepairClinic
$56.62
4.4(3.1k)In Stock
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This 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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