Whirlpool 8558128 Dispenser for Dish Washer Works with the following models: Whirlpool GU3200XTPB0 Whirlpool GU3200XTPQ1 Whirlpool GU3200XTPQ0 Whirlpool GU3200XTPB3, Whirlpool GU3200XTPB1 Genuine Replacement Part