WPW10391743 - Genuine OEM Whirlpool Range Surface Element Infinite Switch

Whirlpool WPW10391743 Infinite Switch – Genuine OEM Range Surface Element Control

The Whirlpool WPW10391743 Infinite Switch is a genuine OEM replacement part designed to restore accurate temperature control to your electric range or cooktop surface elements. Available at Appliance Kingdom, this high-quality Whirlpool switch ensures dependable operation, precise heat regulation, and long-term reliability. It is compatible with a wide range of electric ranges and cooktops from Whirlpool, Maytag, KitchenAid, Amana, and other Whirlpool-family brands. Always verify your appliance model number to confirm proper fit.

Function & Importance

The WPW10391743 infinite switch controls the power sent to the surface heating element, allowing you to adjust burner temperature smoothly from low simmer to high heat. Unlike basic on/off switches, an infinite switch cycles the element on and off to maintain consistent cooking temperatures. This function is critical for preventing overheating, improving energy efficiency, and ensuring precise cooking results. A faulty infinite switch can lead to uneven heating, poor temperature control, or burners that will not shut off properly.

Common Symptoms Indicating Replacement

You may need to replace the Whirlpool range infinite switch if you experience:

• Surface element staying on high regardless of knob position

• Burner not heating or failing to turn on

• Inconsistent or fluctuating temperatures

• Burner not turning off when set to “Off”

• Knob rotation feels loose, stiff, or unresponsive

• Electrical burning smell near the control panel

These symptoms typically indicate a worn or malfunctioning surface element control switch.

Key Features & Benefits

• Genuine OEM Whirlpool Part – Designed to meet exact factory specifications for fit and performance

• Precise Temperature Control – Allows smooth heat adjustment for accurate cooking

• Durable Internal Components – Built to withstand repeated electrical cycling and daily use

• Improves Safety – Helps prevent overheating and uncontrolled burner operation

• Easy Installation – Direct replacement for the original switch with standard tools

• Wide Compatibility – Fits many Whirlpool, Maytag, KitchenAid, and Amana electric ranges

• OEM Reliability – Backed by Whirlpool manufacturing standards for long service life

Why Choose Appliance Kingdom

At Appliance Kingdom, we specialize in supplying genuine, high-quality appliance replacement parts that restore performance and extend appliance life. When you choose the WPW10391743 Infinite Switch, you’re investing in OEM-quality reliability, accurate temperature control, and peace of mind.

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.