Transformer
Part # W11540981·Whirlpool·Microwave

Transformer

The W11540981 is a transformer for Whirlpool microwave. Basic tools needed. Compare prices from top sellers.

Moderate Repair

Fits 2 brands

Whirlpool
KitchenAid

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Price Comparison

4 stores · Updated May 18, 2026
ApplianceParts ProLowest
$89.55
4.8(21.9k)In Stock
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Parts Dr
$94.64
4.6(3.6k)In Stock
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PartSelect
$108.39
4.5(13.6k)In Stock
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Part Advantage
$89.60
4.8(728)Preorder
Go to Store

W11540981 is an original equipment manufactured (OEM) part. Maintain your microwave's performance with this high-quality transformer, designed for select models from top brands including Admiral, Amana, Jenn-Air, Kenmore, Kitchenaid, Magic Chef, Maytag, Norge, Roper, and Whirlpool. Engineered for reliability, this part ensures optimal power supply for efficient cooking and heating. Whether you're replacing an old or malfunctioning transformer, or performing routine maintenance, this part is crucial for the functionality of your appliance. Easy to install and compatible with a wide range of microwave models, it provides a seamless fit and restores your microwave to its best condition. Invest in this durable transformer to keep your kitchen running smoothly and efficiently.

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Common Problems This Part Fixes

Not heating
Trips breaker or blows fuse

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

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