Whirlpool WP3-80405-003 Heater, Defrost OEM Part

Product Details

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore, and others.
Whirlpool also makes various appliance models for Sears / Kenmore.

Cross Reference Information

Part Number WP3-80405-003 replaces AP6007510, 3-80405-003, 4433976, PS11740627, W10164625.

Description

This heater melts frost off the evaporator coils during the defrost cycle so cold air can circulate properly. Replacing a failed heater helps restore cooling performance and prevents heavy ice buildup.

• Warms the evaporator area during defrost to clear accumulated frost and ice
• Helps maintain steady airflow and temperature inside the unit
• Common failure signs: excessive frost or ice on coils, poor cooling, warm fresh-food section, frequent or prolonged defrost cycles
• Typically paired with a defrost thermostat for safety

What's included: 1 defrost heater assembly Install notes:

• Disconnect power before servicing; components can be hot after a defrost cycle
• Access is usually behind the evaporator cover; handle fragile glass/element sections with care
• Verify wire connections and routing match the original before reassembly
• After installation, monitor for normal cooling and absence of rapid frost buildup