Defrost Timer
Part # WP3-81329·Whirlpool·RefrigeratorFreezer

Defrost Timer

The WP3-81329 is a defrost timer for Whirlpool refrigerator and freezer. Basic tools needed. Compare prices from top sellers.

Replaces: 14220685, 1938768, 3-81329, 4357124, 68001115, R9800559
Moderate Repair

Fits 5 brands

Whirlpool
Amana
Estate
IKEA
Kirkland

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Price Comparison

4 stores · Updated May 15, 2026
Part AdvantageLowest
$65.51
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PartSelect
$104.33
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$104.34
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RepairClinic
$109.55
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The Freezer Defrost Timer manages the automatic defrost cycle in your appliance’s freezer compartment. If the timer isn’t advancing like it should or triggering your freezer to enter defrost mode, replacing this part may alleviate the issue. Note that this part does not include the defrost timer knob, but you can purchase it separately. This defrost timer is compatible with many refrigerator and freezer brands and models; check your model number to confirm compatibility. Installing this part will require basic hand tools, minor disassembly of the freezer and novice repair experience. Remember to unplug the freezer or shut off the house circuit breaker for the appliance before installing this part.

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) Freezer Defrost Timer
•  Tools Needed: Multi screwdriver

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Common Problems This Part Fixes

Freezer

Not defrosting

Refrigerator

Freezer not defrosting
Fridge runs too long

Repair difficulty: Moderate - basic tools and 1-2 panels to remove

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