The Samsung DD82-01309A Dishwasher Top Nozzle Assembly restores proper water distribution for compatible dishwasher cleaning cycles. This replacement assembly is installed in the upper section of the dishwasher, where it directs and sprays water across the top rack to rinse and clean dishes effectively. It operates by receiving pressurized water from the circulation system and rotating or channeling the spray through precision openings to provide consistent coverage during each wash cycle. Designed to fit the designated mounting location, it connects securely with the upper water supply system for proper operation. This component supports uniform water flow, assists in improving cleaning consistency, and helps maintain reliable dishwasher performance during regular use.