Roper Dishwasher RUD4500DB1 Will not dispense detergent or doesn't dispense detergent

The Detergent Lid Spring is an OEM part for Whirlpool dishwashers. It is responsible for providing the necessary tension to open and close the detergent dispenser lid during the wash cycle. 

Over time, the detergent lid spring can wear out, lose tension, or break due to repeated use, exposure to water and detergent, or accidental mishandling. If the spring becomes faulty, the dispenser lid may not function properly, leading to poor washing results.

Symptoms of a bad detergent lid spring include:

• Detergent dispenser lid not opening during the cycle
• Difficulty in closing the dispenser lid
• Inconsistent or incomplete release of detergent
• Visible damage or wear on the spring

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

For the complete detergent dispenser kit order 4387043.

The Latch Kit is an OEM replacement part for Whirlpool dishwashers. This kit includes all the necessary components to replace or repair the latch mechanism that secures the detergent and rinse aid dispenser during the wash cycles.

Causes of a faulty dispenser latch can include wear and tear over time, physical damage from impact or mishandling, or issues with the dispenser alignment or hinges.

Symptoms of a bad dispenser latch kit include:

• The dispenser door not closing or latching properly
• Leaks or drips from the dispenser area
• Detergent or rinse aid not being dispensed correctly during cycles

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

The Detergent Lid Pin is an OEM part for Whirlpool dishwashers. This pin plays a crucial role in securing the detergent dispenser lid, ensuring that it opens and closes correctly during the washing cycle. This dishwasher detergent lid pin is also included in the cover kit 4387043.

Over time, the detergent lid pin can wear out or break due to regular use, exposure to harsh detergents, or accidental force. When the pin is damaged, it can cause the detergent lid to malfunction, leading to improper dispensing of detergent and reduced cleaning performance.

Symptoms of a bad detergent lid pin include:

• The detergent dispenser lid not staying closed
• Detergent not being dispensed correctly during the wash cycle
• Visible damage or wear on the pin
• The dispenser lid not opening or closing smoothly

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

The Rinse Aid Cap is an OEM part for Whirlpool dishwashers. It is designed to securely cover the rinse aid dispenser, ensuring the proper release of rinse aid during the wash cycle to improve drying performance and prevent water spots on dishes.

Causes of a bad rinse aid cap can include wear and tear over time, damage from accidental mishandling, or loss of the cap. Without a properly functioning cap, the rinse aid may not dispense correctly.

Symptoms of a bad rinse aid cap include:

• Rinse aid leaking or not dispensing
• Water spots or streaks on dishes after drying
• The cap not fitting securely or being visibly damaged
• The rinse aid compartment remaining full or not using rinse aid as expected

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

The Dispenser Lid is an OEM replacement part for Whirlpool dishwashers. Located at the top of the dishwasher door, it provides access to add detergent and rinse aid to the internal dispenser compartment below.  This dishwasher soap dispenser lid is included in the dispenser cover kit 4387043.

Causes of a bad dispenser lid can include wear and tear of hinge points from years of repeated openings. Cracks may also arise in the plastic material.

Symptoms of a bad Dispenser Lid include:

• Difficulty fully opening or closing the lid securely
• Leaks or spills occurring from around the sealing edges
• Potential cracks that compromise lid integrity or function
• Hinges that are loose or fail to support the lid in position

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Amana, and some Kenmore models.

The Actuator Spring is an OEM replacement part for the detergent dispenser system in Whirlpool dishwashers. This small spring is responsible for applying pressure and initiating the process of dispensing detergent at the proper time in the wash cycle.  

Causes of a bad actuator spring soap dispenser can include fatigue from opening and closing thousands of times over the life of the dishwasher. Failure prevents proper dosing of detergent.

Symptoms of a bad actuator spring soap dispenser include:

• Dishes not getting sufficiently clean even with detergent used
• Wet or damp dishes after the cycle ends  
• Built-up residue or food soils still present post-wash
• The detergent cup not opening or closing reliably

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

The Actuator is an OEM part for Whirlpool dishwashers. This actuator is responsible for releasing detergent from the dispenser at the appropriate time during the wash cycle, ensuring effective cleaning of the dishes.

Causes of a bad detergent dispenser actuator can include electrical malfunctions, wear and tear from frequent use, or physical damage to the actuator mechanism.

Symptoms of a bad detergent dispenser actuator include:

• The detergent not dispensing during the wash cycle
• The dispenser door not opening
• Dishes not being cleaned properly due to no detergent release
• Error codes related to the dispenser

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