Whirlpool Appliance Switch 3399640 WP3399640

Appliance Switch – Whirlpool

Whirlpool Appliance Switch 3399640 WP3399640 This appliance switch restores the intended mechanical or electrical function of the appliance assembly identified by the service part number. It is intended as a model-specific replacement for the service part listed below. Confirm the complete appliance model and serial number before ordering. Part-Specific Details OEM Whirlpool 3399640 Cycle Selector Switch WP3399640 Product Specifications Brand: Whirlpool Primary SKU: 3399640 Product type: Appliance Switch Application: model-specific appliance repair Verify dimensions, color, orientation, connector or mounting geometry, and revision against the original Confirm compatibility with the complete appliance model and serial number Replaces / Cross-Reference Part Numbers 3399640, WP3399640 Cross-reference numbers can identify earlier revisions, distributor references, or approved service replacements. Compatibility can vary by production date and model revision. Symptoms of Failure Related appliance function is intermittent or inoperative visible wear, cracking, looseness, corrosion, heat damage, or broken mounting features Installation Instructions Disconnect electrical power and shut off water or gas when applicable. Document wiring, routing, and orientation before removal, transfer related seals and hardware as specified, secure the replacement without forcing connectors or plastic features, reinstall all guards, restore utilities, and complete a controlled functional test. Compatibility and Safety Confirm fit using the appliance rating label and Whirlpool-family parts diagram. Disconnect power and shut off water or gas when applicable, wear suitable protective equipment, preserve all shields and guards, and use a qualified technician for gas-system or unfamiliar electrical repairs.

Compatible Part Numbers

• 3399640
• WP3399640

Key Features

• Product type: Appliance Switch
• SKU / MPN: 3399640

Fixes These Symptoms

• Related appliance function is intermittent or inoperative
• visible wear
• cracking
• looseness
• corrosion
• heat damage
• or broken mounting features

Compatible Brands

• Whirlpool
• Maytag
• KitchenAid
• Amana
• Jenn-Air
• Roper
• Kenmore

Always verify your complete appliance model number before ordering.

Installation Guidance

Disconnect electrical power and shut off water or gas when applicable. Document wiring, routing, and orientation before removal, transfer related seals and hardware as specified, secure the replacement without forcing connectors or plastic features, reinstall all guards, restore utilities, and complete a controlled functional test.