Whirlpool Range/Cooktop Surface Infinite Switch WP74011243, Replaces 31891201, 31891202, 32069501, 74008214, 74011243, 74349-02, Y0088873, Y0315563

OEM surface-element infinite switch that turns an electric surface element on and off and regulates the heat level.

Is This the Right Part?

Common Symptoms

• Surface element does not heat when the control is turned on.
• Surface element fails to regulate heat correctly.
• Surface element remains on or cycles abnormally.

Check Before Replacing

• With power disconnected, compare the replacement switch's terminal layout and markings with the original before transferring wires.
• If the element will not heat, verify that the control knob and switch shaft operate normally and that wiring terminals are secure.
• Use the appliance's wiring diagram and a qualified electrical test procedure to check switch continuity; do not work on an energized range.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool OEM part.
• Surface-element infinite switch.
• Used in ranges and cooktops.
• Switch controls surface-element heat by cycling electrical power.

Installation Notes

• Disconnect power or shut off the range circuit breaker before installation.
• Follow the included infinite-switch wiring instructions and the appliance wiring diagram.
• Replace all panels and parts before restoring power.

Verified Compatible Models

ACC4370AB, ACC4370AW, ACH100E, ACH100W, ACR100E, ACR100SS, ACR100W, ACR110E, ACR110W, ACS4250AB, ACS4250AC, ACS4250AW, ACS7270AB, ACS7270AB0, ACS7270AS

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.