Whirlpool 4375278 Fan Motor

Product Description

The WHIRLPOOL 4375278 is a replacement fan motor designed for use in Whirlpool refrigeration units. Fan motors drive the evaporator or condenser fan blade to circulate air through the refrigerated compartment or across the condenser coil, maintaining proper temperature and system efficiency. This part is installed by appliance service technicians performing routine component replacement on units exhibiting poor cooling, unusual noise, or fan failure. It is a direct OEM-style replacement intended to restore original function without modification.

This fan motor is compatible with a wide range of Whirlpool refrigerator models in residential applications. It is suited for units where the original motor has failed due to bearing wear, winding failure, or physical damage. Verified compatible models include GMC275PDQ1, GSC278PJB4, GMC275PRT01, GMC305PRB03, GMC275PDS1, GSC308PJQ3, GMC305PRY01, GSC308PJT2, GMC305PDT5, and GSC308PJS06, among approximately 155 total listed models.

Key Features

• OEM-style replacement fan motor for Whirlpool refrigeration units
• Restores proper airflow across evaporator or condenser coil
• Fits approximately 155 verified compatible Whirlpool models
• Direct drop-in replacement requiring no modification

Compatibility

Compatible with approximately 155 Whirlpool refrigerator models, including GMC275PDQ1, GSC278PJB4, GMC275PRT01, GMC305PRB03, GMC275PDS1, GSC308PJQ3, GMC305PRY01, GSC308PJT2, GMC305PDT5, and GSC308PJS06. Verify full model list against the manufacturer service documentation before ordering.

Installation Notes

Disconnect power to the refrigerator at the outlet or breaker before beginning any service work. Appliance service technicians should confirm motor shaft direction and mounting configuration match the original before installation. Retain all mounting hardware from the original motor for reuse unless replacements are supplied. Restore power only after all wiring connections and mechanical fasteners have been fully secured.