Dispenser Parts

Fix a dishwasher that won't release detergent or leaves soap residue with a new detergent dispenser. Moderately easy install in the door panel.

This wet agent dispenser replaces the washer's liquid fabric softener dispenser to restore proper dispensing during the rinse cycle. It helps keep softener contained until the machine is ready to release it, improving rinse-time performance. What it does:

• Holds and releases liquid fabric softener (wet agent) into the rinse cycle
• Ensures softener is delivered at the correct time for even distribution
• Stops leaking or premature release when the dispenser housing is intact
• Commonly replaced when the dispenser cracks, clogs, or fails to dispense

• Disconnect power to the appliance before starting any repairs
• Access method varies by model; remove dispenser drawer or top panel per your model's service instructions
• Inspect surrounding seals and clips; replace if damaged to prevent leaks

Fix rinse aid leaking from your dishwasher dispenser with this wet agent dispenser assembly. Moderate DIY repair requires inner door panel removal.

Fix a broken soap dispenser with this dishwasher dispenser door housing. Restores proper detergent dispensing when the housing is cracked or damaged.

Fix loose or rattling dishwasher trim panels with this dispenser retainer clip. Secures interior panels and exterior trim for proper fit. Easy repair.

Fix detergent not dispensing or dispenser door not opening with this dishwasher dispenser shaft kit. Repairs broken or worn dispenser mechanisms.

Also order retainer part number WP3400918

Fix dishes not cleaning properly or spotty glassware with this dishwasher detergent and rinse aid dispenser. Restores proper soap release timing.

Fix leaking or improper detergent dispensing caused by cracks or mineral buildup. This washer dispenser tank restores proper detergent flow.

The Dispenser is an OEM part for Whirlpool dishwashers, integral to the appliance's operation by dispensing detergent and rinse aid during the wash cycle. This component ensures that the right amount of cleaning agent is released at the correct time, contributing significantly to the effectiveness of each wash.

Causes of dispenser failure include cracked internal components from repeated door openings, mineral buildup clogging dispenser parts, or electrical malfunctions preventing dispensing functions. 

Symptoms of a malfunctioning dispenser include:

• Detergent not being released during the cycle
• Rinse aid leakage or inconsistent dispensing
• The dispenser door sticking or failing to open

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

Detergent not dispensing or dishwasher door won't close? This dispenser module releases detergent at the right time. Moderate DIY repair difficulty.

Soap dispenser won't open? Replace the bi-metal thermal actuator that releases the detergent door. Takes about 15 minutes with basic tools.

If your dishwasher detergent dispenser won't open during the wash cycle, this actuator lever assembly with springs restores mechanical movement.

Fix detergent door that won't open or latch properly. This dispenser plunger actuator restores mechanical engagement between the lid and release mechanism.