The Frigidaire 137143800 liquid dispenser cup helps ensure proper distribution of liquid detergents and fabric softeners during washer cycles. Designed as a replacement dispenser component for compatible washing machines, it works by holding and releasing liquid cleaning products at the appropriate stage of the wash cycle for more effective laundry performance. The cup fits securely within the dispenser system to support smooth and controlled product flow during operation. Replacing a damaged or worn dispenser cup can help improve detergent distribution, reduce residue buildup, and support consistent washing results. Built for dependable everyday use, this component offers a practical solution for maintaining washer efficiency and supporting the overall functionality of your laundry appliance.