Defrost Heater Assembly
Part # WP2263749·Whirlpool·Refrigerator

Defrost Heater Assembly

The WP2263749 is a defrost heater assembly for Whirlpool refrigerator. Basic tools needed. Compare prices from top sellers.

Replaces: 1257018, 2166031, 2167942, 2176942, 2263749, AP6006902
Moderate Repair

Fits 8 brands

Whirlpool
Maytag
Amana
Estate
Kenmore
Roper
Crosley
IKEA

Does this part fit my model?

Need help?

Price Comparison

4 stores · Updated May 16, 2026
Part AdvantageLowest
$35.74
4.8(728)In Stock
Go to Store
PartSelect
$51.61
4.5(13.6k)In Stock
Go to Store
ApplianceParts Pro
$51.62
4.8(21.9k)In Stock
Go to Store
RepairClinic
$55.48
4.4(3.1k)In Stock
Go to Store

The SxS Refrigerator Defrost Heater melts frost from the evaporator of the appliance throughout the automatic defrost cycle that occurs during normal operation. If the evaporator is freezing up and affecting the performance of the refrigerator, replacing the defrost heater may alleviate this issue. Remove the shelving and the rails in your freezer to gain access to the part behind the back panel. Installing this part will require basic hand tools, minor disassembly of the refrigerator and novice repair experience. Remember to unplug the refrigerator or shut off the house circuit breaker for the appliance before installing this part. Recommended Item: Consider replacing the Defrost Thermostat (item WP4387490) at the same time you complete this repair.

Part Specification
•  This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
•  This product is a replacement part
•  Package contains (1) SxS Refrigerator Defrost Heater
•  Tools Needed: Multi screwdriver, wire splicing tool

0 reviews

Common Problems This Part Fixes

Freezer not defrosting
Fridge runs too long

Repair difficulty: Moderate - basic tools and 1-2 panels to remove

Loading models...