Lg 140-091B Tact Switch (Momentary) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number 140-091B replaces AP8039771.

Description

A momentary tact (tactile) switch used on control panels to register button presses and restore reliable user input. Replaces worn or unresponsive panel switches to help buttons click and send signals consistently. What it does:

• Provides a tactile contact closure when a control button is pressed
• Restores reliable button response when panel keys are intermittent or dead
• Prevents missed inputs caused by worn or corroded switch contacts
• Works as the user-facing electrical contact for panel pushbuttons

What's included: One tact (tactile) switch Install notes:

• Disconnect power to the appliance before attempting any repair
• Access the control panel per your model's service instructions; handle panels gently
• Use proper tools and observe ESD precautions when handling electronic components
• Verify switch orientation and seating before reassembly; do not force parts into place