Whirlpool Refrigerator Door/Light Switch 4387911 WP4387911 AP6009321 PS11742478

Refrigerator Door/Light Switch – Whirlpool

Replacement refrigerator switch for Whirlpool 4387911 Refrigerator Door Switch WP4387911 AP6009321 PS11742478. Designed to restore reliable appliance operation when matched to the correct model and part number.

Compatible Part Numbers

• 4387911
• WP4387911
• AP6009321
• PS11742478

Key Features

• Product type: Refrigerator Door/Light Switch
• SKU / MPN: 4387911
• Compatible with select models using the listed manufacturer or replacement part number. Verify the appliance's complete model number before ordering.

Fixes These Symptoms

• Light does not operate
• is intermittent or dim
• or the bulb
• module
• lens
• or socket is broken
• darkened
• or heat-damaged.

Compatible Brands

• Whirlpool
• KitchenAid
• Maytag
• Amana
• JennAir
• Roper
• Kenmore
• Sears

Always verify your complete appliance model number before ordering.

Installation Guidance

Unplug the refrigerator and protect food. Shut off the water supply when servicing water or ice components. Document wiring, tubing, and orientation, support doors or drawers before removing hardware, replace seals or retainers as required, restore utilities, check for leaks, and verify normal operation.