4389144 Replacement

The 4389144 Evaporator Fan Motor circulates cold air across the evaporator coils inside a refrigerator or freezer. It helps maintain uniform temperature throughout the compartments and prevents frost buildup by driving air through the cooling circuit.

4389144 Key Features:

Compact motor designed to mount behind the evaporator cover in the freezer section

Standard shaft: approx. 1/8″ diameter, hex-hub compatible for blade mounting

Operates on typical refrigerator low-voltage power (often ~115 VAC)

Designed for continuous duty in low temperature, high humidity environments

Drop-in replacement for part 4389144 (also crosses to AP3137520, AH557957, W10131845, W10312647)

Compatible with multiple Whirlpool, KitchenAid, Kenmore, GE, and related refrigerator / freezer models that list 4389144 (or its equivalents) as the evaporator fan component