Whirlpool WP7403P238-60 Electric Cooktop 6-Inch Burner Infinite Switch

Electric Cooktop 6-Inch Burner Infinite Switch – Whirlpool

The infinite switch controls the power level delivered to the 6-inch surface burner coil on compatible Whirlpool electric ranges and cooktops. It regulates heat output by cycling the burner element on and off at varying duty cycles from low to high. When the switch fails, the burner may produce only one heat level, no heat at all, or stay on continuously. This direct-replacement infinite switch restores full power-level control for the 6-inch burner position on compatible models.

Compatible Part Numbers

• WP7403P238-60
• 7403P238-60

Key Features

• Genuine OEM Whirlpool replacement – engineered to Whirlpool factory specifications for correct shaft size, mounting, and terminal configuration at the 6-inch burner position
• Restores full variable heat control – switch cycles burner element on and off across the full range from low to high
• Broad model compatibility – fits Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, and compatible Sears/Kenmore models
• Direct terminal and mounting replacement – connects to existing wiring harness and mounts in the existing switch cutout

Fixes These Symptoms

• 6-inch surface burner stuck on one heat level or not responding to knob adjustment
• Burner not heating at all or heating continuously at one level
• Burner producing excessive heat on the low setting or no heat on the high setting
• Infinite switch shaft damaged or control knob not turning the switch

Compatible Brands

• Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore (Sears)

Always verify your model number before ordering. Check the label inside the oven door or on the back of the range to confirm compatibility.