The Whirlpool WP2163777 evaporator fan blade helps circulate cold air through a compatible refrigerator to maintain consistent cooling. Installed on the evaporator fan motor, this blade rotates as the motor operates, moving chilled air through the evaporator compartment and into the refrigerator and freezer sections as designed. Proper airflow helps distribute cold temperatures more e... https://www.partsmelange.ca/whirlpool-wp2163777-evaporator-fan-blade-for-refrigerator