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Whirlpool WP12049801 Defrost Heater (Evaporator) OEM Part

Manufacturer's Part Number: WP12049801
Genuine Whirlpool part
Appliance Compatibility Tool
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Product Details

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore, and others. See all items in Refrigerator Defrost Heater, Icing Kit, Fountain Heater.
Whirlpool also makes various appliance models for Sears / Kenmore.

Cross Reference Information

Part Number WP12049801 replaces AP6005422, 12049801, 10428405, 401435, 4343920, PS11738470.

Description

This defrost heater warms the evaporator coil during the automatic defrost cycle to melt frost and clear airflow. Replacing a failed heater helps prevent ice buildup and restores more consistent cooling performance throughout the refrigerator. What it does
  • Heats the evaporator during defrost cycles to melt accumulated frost
  • Keeps airflow paths clear so temperatures stay stable
  • Helps prevent frost-clogged coils that reduce cooling
  • Common signs of failure: heavy frost on the back wall/evaporator cover, weak cooling, evaporator fan hitting ice, or ice returning soon after a manual defrost
What's included
  • One defrost heater
Install notes
  • Disconnect power before servicing; wear cut-resistant gloves
  • Access is behind the freezer's rear evaporator cover; remove shelves/bins and the panel
  • Defrost heavy ice before removal to avoid damaging the coil or insulation
  • Transfer any original mounting clips/insulators and route wires exactly like the original; avoid bending the heating element

Have a Repair Question? AppliancePartsPros has your Answer!

How to Replace Whirlpool WP12049801 Defrost Heater (Evaporator) OEM Part #WP12049801

Step by step instructions on how to replace a Whirlpool WP12049801 Defrost Heater (Evaporator) OEM Part #WP12049801 for Refrigerator. Note: This video is intended to give you the general idea of the part replacement procedure. Your appliance may differ depending on the manufacturer and model.

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Very Easy
15-30 minutes

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Cross Reference Information

Whirlpool WP12049801 Defrost Heater (Evaporator) OEM Part

Part Number:
OEM18016275
Manufacturer's Part Number:
WP12049801
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