Defrost Bi-Metal

Defrost Bi-Metal

The W10860146 is a defrost bi-metal for Whirlpool refrigerator and wine and beverage cooler. Basic tools needed. Compare prices from top sellers.

Replaces: 4455206, W10299078
Moderate Repair

Fits 3 brands

Whirlpool
KitchenAid
Maytag

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Price Comparison

5 stores · Updated May 18, 2026
Parts DrLowest
$107.78
4.6(3.6k)In Stock
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ApplianceParts Pro
$124.95
4.8(21.9k)In Stock
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PartSelect
$125.62
4.5(13.6k)In Stock
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Part Advantage
$101.72
4.8(728)Preorder
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RepairClinic
$131.20
4.4(3.1k)Preorder
Go to Store

W10860146 is an original equipment manufactured (OEM) part. Ensure your refrigerator operates efficiently with this essential defrost bi-metal component. Designed specifically for Whirlpool models and compatible with various brands such as Admiral, Amana, Jenn-Air, Kenmore, Kitchenaid, Magic Chef, Maytag, Norge, and Roper, this durable part plays a critical role in maintaining optimal temperature control by regulating the defrost cycle. Made with quality materials, the bi-metal ensures reliable performance and longevity, reducing the risk of breakdowns in your cooling system. Whether you’re repairing a malfunctioning refrigerator or performing routine maintenance, this component is a dependable choice for preserving food freshness. Trust in this expertly crafted part to restore your appliance’s functionality, giving you peace of mind and a well-stocked fridge. Experience the difference with this vital addition to your refrigerator parts collection.

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Common Problems This Part Fixes

Freezer not defrosting

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

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