W11638851 - Genuine OEM Whirlpool Microwave Wire Harness

SKU : W11638851

$56.09
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Whirlpool W11638851 Microwave Wire Harness – Genuine OEM Replacement Part

The Whirlpool W11638851 Microwave Wire Harness is a genuine OEM replacement part designed to restore safe and reliable electrical connections within your microwave oven. Available from Appliance Kingdom, this high-quality wire harness ensures proper functionality of your appliance and prevents electrical failures. Compatible with a wide range of Whirlpool, Maytag, KitchenAid, and Amana microwave models, this harness is an essential component for maintaining optimal performance. Always confirm your microwave model before purchase to ensure correct fit.

Function & Importance

The W11638851 wire harness serves as the critical link connecting electrical components within your microwave. It transmits power safely between the control board, magnetron, fan, and other internal parts, enabling the appliance to function properly. Without a functional wire harness, your microwave may fail to heat, display error codes, or operate intermittently, which can pose safety hazards. Installing a genuine OEM harness ensures that all internal circuits maintain correct voltage and connection stability.

Signs You Need to Replace the Wire Harness

You may need a new W11638851 wire harness if your microwave exhibits:

  • Microwave fails to start or powers off unexpectedly

  • Intermittent operation or random errors on the display

  • Burnt, melted, or damaged wiring visible inside the appliance

  • Odor of burning plastic or sparks during operation

  • Unresponsive buttons or inconsistent heating

These are common indications that the wire harness is compromised and requires immediate replacement to avoid further damage.

Key Features & Benefits

  • Genuine OEM Part – Ensures perfect fit and reliable performance

  • Durable Construction – Built to withstand heat and electrical load inside the microwave

  • Safe & Reliable – Maintains proper electrical connections and prevents shorts

  • Easy Installation – Designed for straightforward replacement without modifications

  • Compatible with Multiple Models – Works with a range of Whirlpool and affiliated brand microwaves

  • Long-lasting Performance – OEM quality provides dependable service and appliance longevity


Appliance Kingdom provides only genuine, high-quality replacement parts to keep your appliances running like new. The Whirlpool W11638851 Microwave Wire Harness is the ideal solution when your microwave exhibits electrical issues or fails to operate properly. Restore safe, efficient operation with this essential OEM replacement.

We ship appliance parts across Canada, including to Abbotsford, Airdrie, Barrie, Brampton, Brantford, Burlington, Calgary, Cambridge, Chilliwack, Coquitlam, Dartmouth, Edmonton, Etobicoke, Fort McMurray, Grand Prairie, Guelph, Halifax, Hamilton, Kamloops, Kelowna, Kingston, Kitchener, Langley, Laval, Lethbridge, London (Ontario), Markham, Mississauga, Moncton, Montreal, Nanaimo, Newmarket, North Vancouver, Nova Scotia, Oakville, Oshawa, Ottawa, Peterborough, Pickering, Prince Albert, Red Deer, Regina, Saskatoon, Scarborough, St. John's, Sudbury, Surrey, Thunder Bay, Toronto, Vancouver, Vaughan, Victoria, Waterloo, West Kelowna, Whitby, Windsor and Winnipeg.

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