The Ice Maker Cooling Duct is an OEM part for Frigidaire refrigerators. It directs cold air flow to the ice maker. Causes of failure can be blockages or damage to the duct over time that impact efficient air flow. Symptoms of a bad cooling duct include: Inconsistently shaped or formed ice cubes Slow or reduced ice production The ice maker failing to dispense ice properly Higher than normal interior refrigerator temperatures near the ice maker This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.240380101 (AP2116211) replaces 891408, AH430360, EA430360, PS430360.