Thermostat Fix
The W10478211 is a thermostat fix for Whirlpool microwave. Basic tools needed. Compare prices from top sellers.
Replaces: 3449213, W10248275
Moderate Repair
Fits 4 brands
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3 stores · Updated May 15, 2026
Lowest$45.22
4.8(21.9k)In Stock
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$45.21
4.4(3.1k)Preorder
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$51.45
4.5(13.6k)Preorder
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