Defrost Thermostat
The WPW10225581 is a defrost thermostat for Whirlpool refrigerator. Basic tools needed. Compare prices from top sellers.
Replaces: 1872722, 2149849, 2161331, 2176066, 2188824, 2196155, 2266066, 2266067, 2315504, 2317087, 2319914, 2321799, 2321802, 4387498, AP6017375, W10225581, W10260437, WPW10225581VP
Moderate Repair
Fits 9 brands
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4 stores · Updated May 16, 2026
Lowest$17.85
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$34.74
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$34.75
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$39.95
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Go to StoreThis Refrigerator Defrost Thermostat is a safety device that clips onto the evaporator in the freezer. If your refrigerator does not defrost as expected, replacing this part may alleviate the issue. Replacing this part will require basic hand tools, some disassembly of the appliance and novice repair experience. You must unplug the appliance or shut off the house circuit breaker before installing this part. Also turn off the refrigerator's water supply before you begin.
Part Specification
• This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
• This product is a replacement part
• Package contains (1) Refrigerator Defrost Thermostat
• Tools Needed: Multi screwdriver, wire splicing tool
Part Specification
• This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
• This product is a replacement part
• Package contains (1) Refrigerator Defrost Thermostat
• Tools Needed: Multi screwdriver, wire splicing tool
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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
Fridge runs too long
Will not start
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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