Parts for DD603MFC: Tubs / Components Parts

The Affresh Dishwasher Cleaner is an OEM accessory designed specifically for Whirlpool brand dishwashers. This citrus-scented tablet removes residue, odor-causing soils, and food particles from the dishwasher tub and gasket area during the cleaning cycle. Symptoms of a buildup include unwanted odors emanating from the dishwasher, especially after opening the door. Over time, residue and grime accumulate in hard-to-reach areas and provide an environment for mold and mildew growth.

Regular cleaning helps prevent this by removing leftover soils before they harden or encourage bacterial activity. The Affresh tablet utilizes a unique blend of cleaning ingredients that target soils and biofilms through a combination of powerful scrubbing action and natural cleaning enzymes.

As the #1 recommended dishwasher cleaner brand, Affresh is also compatible for use in Maytag, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and select Kenmore dishwashers for consistent cleanliness and freshness. The package includes six tablets 4.2 ounces

This lock nut filter plate secures and supports the dryer's lint filter assembly, keeping the filter seated and helping maintain proper airflow. It replaces a worn or damaged plate to restore a secure filter fit and reduce lint bypass. What it does:

• Holds the lint filter securely in the filter housing to prevent movement during dryer operation
• Helps maintain correct airflow by keeping the filter properly seated
• Prevents gaps that can allow lint to bypass the filter and collect in the housing
• Commonly replaced when bent, cracked, or when the filter no longer seats properly

• One lock nut filter plate

• Refer to your model's service manual or parts diagram for correct placement and orientation
• Disconnect power to the appliance before attempting any repair
• Handle sharp edges carefully and use appropriate tools to remove/install retaining hardware
• If other filter or housing components are damaged, replace them as needed for a proper repair

This drain filter assembly captures food and debris from the dishwasher sump to help prevent clogs and protect the pump. Replaces a worn or damaged sump filter to restore proper draining and reduce leftover particles on dishes. What it does

• Screens out food scraps and larger debris before water reaches the drain pump.
• Helps prevent pump blockages that can cause poor draining or standing water.
• Can reduce odors caused by trapped food in the sump area.
• Useful when the existing filter is cracked, broken, or missing pieces.

• One drain filter assembly

• Disconnect power and water supply before beginning any service.
• Remove lower rack and access the sump area; confirm seating and orientation before final reassembly.
• Inspect surrounding seals and the pump inlet; clear any additional debris.
• Run a short drain/rinse cycle after installation to confirm proper fit and function.

A clear plastic light transfer tube that channels interior lamp light to the refrigerator's control or compartment area so the light reaches the intended space. Replaces a cracked, cloudy, or missing light guide to restore proper light direction. What it does:

• Guides light from the lamp to the compartment or control area for proper illumination
• Restores even light distribution when the existing tube is cracked, cloudy, or missing
• Helps prevent light from leaking into areas where it's not needed
• Matches the OEM shape to fit into the factory mounting points

• One clear light transfer tube

• Disconnect power to the appliance before attempting any repairs
• Remove the light assembly or access panel to reach the tube; handle gently to avoid cracking
• Seat the tube into the factory clips or mounting channels until it snaps into place

The Rinse Aid Dispenser Cap is an OEM part for Fisher & Paykel dishwashers. It fits on top of the rinse aid dispenser compartment located inside the dishwasher. The cap plays an important role in regulating the flow of rinse aid during cycles to ensure glasses and dishes dry spot-free.

Causes of a bad cap can be normal wear and tear over time, cracks or breakage, or issues with the dispenser mechanism it interacts with.

Symptoms of a bad rinse dispenser cap include:

• Insufficient or improper dispensing of rinse aid during cycles
• Water spots or film left on dishes after washing
• Difficulty filling or refilling the rinse aid reservoir

This OEM replacement part is a dishwasher control board. The control board is the main circuit board that controls the dishwasher's essential functions. This includes turning the appliance on and off as well as controlling the desired settings. Over time, the control board can become inoperable after excessive use. If the dishwasher is no longer turning on or the buttons are not responsive, then the control board might need to be replaced.To replace the control board, start by unplugging the dishwasher. After the power has been shut off, proceed to open the dishwasher door and remove the inner panel that houses the control board. Unthread the screws that secure the panel in place and pull the panel off of the dishwasher door. Locate the old control board and remove the mounting screws that attach it to the dishwasher. Once removed, unplug the wire harness and any individual wires that are attached to the board. Reinsert the wires into their correct terminals on the new board and snap the new board back in place. Thread the mounting screws and reinstall the interior panel.This genuine replacement part is sold individually and is sourced directly from the manufacturer. It is compatible with Fisher & Paykel brand dishwashers.

Designed for use on a dishwasher unit, this part is the control board. This part manages the functions of the dishwasher. These functions include the washing, draining, and drying cycles. If any of the cycles are not working, the control board could be the culprit. Some of the symptoms may include the washing cycle not running or the dryer function not working. This will be evident when the control panel buttons are pressed and the appropriate function does not start. Disconnect the dishwasher from its power source before replacing this part. It is a very easy process to replace this part. The person performing this process may wish to wear work gloves to protect their hands.This component is sold individually. It is compatible with dishwashers that are manufactured by Fisher & Paykel and DCS. It is sourced as a genuine OEM part straight from the manufacturer. This part is made out of durable materials.

The Motor Assembly Kit is an OEM part for Fisher & Paykel dishwashers. This kit includes the circulation pump motor and components that work together to circulate water throughout the machine during the wash cycle. The motor assembly plays an essential role in distributing water containing detergent to clean all dishes thoroughly. It is responsible for delivering the right pressures, temperatures, and water flow to ensure optimal cleaning results. 

Symptoms of a bad motor assembly include: 

• Inadequate or inconsistent water flow during the wash cycle
• Improper distribution of detergent 
• Insufficient cleaning and rinsing performance
• Loud noises or grinding sounds emanating from the dishwasher 

This OEM Fisher & Paykel replacement part is also compatible with some Kenmore models.

The Affresh Dishwasher Cleaner is an OEM accessory designed specifically for Whirlpool brand dishwashers. This citrus-scented tablet removes residue, odor-causing soils, and food particles from the dishwasher tub and gasket area during the cleaning cycle. Symptoms of a buildup include unwanted odors emanating from the dishwasher, especially after opening the door. Over time, residue and grime accumulate in hard-to-reach areas and provide an environment for mold and mildew growth.

Regular cleaning helps prevent this by removing leftover soils before they harden or encourage bacterial activity. The Affresh tablet utilizes a unique blend of cleaning ingredients that target soils and biofilms through a combination of powerful scrubbing action and natural cleaning enzymes.

As the #1 recommended dishwasher cleaner brand, Affresh is also compatible for use in Maytag, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and select Kenmore dishwashers for consistent cleanliness and freshness. The package includes six tablets 4.2 ounces

The Kit Seal Wash 605 is an OEM part for Fisher & Paykel dishwashers. It is a multi-piece sealing kit that includes gaskets, o-rings, tub seals and drainage components. These seals work together to prevent water leaks, ensuring cycles finish efficiently. 

Symptoms of a leaking or faulty seal kit are:

• Puddles or standing water inside or underneath the dishwasher  
• Extended or incomplete drying even when water has fully drained
• Water marks or residue left behind on dishes after washing

Causes of a failed seal kit include normal deterioration of rubber and plastic materials over extended use. Mineral deposits can harden seals, compromising flex. 

This spray arm assembly replaces a damaged or clogged lower spray arm to restore proper water distribution for better dishwasher cleaning coverage. Durable rotor-style arm directs wash water to rinse dishes and cookware. What it does:

• Spins to distribute pressurized wash water across the lower rack for effective cleaning
• Helps prevent poor cleaning or food residue remaining on dishes when functioning correctly
• Replaces cracked, warped, or heavily clogged spray arms that impede water flow
• Works with the dishwasher's pump and sump to maintain designed spray patterns

• Disconnect power and water supply before beginning any repair
• Remove lower rack and gently unclip or unscrew the old spray arm; inspect retaining nut or hub for wear
• Ensure any related seals, gaskets, or mounting hardware are properly seated during reassembly

The Affresh Dishwasher Cleaner is an OEM accessory designed specifically for Whirlpool brand dishwashers. This citrus-scented tablet removes residue, odor-causing soils, and food particles from the dishwasher tub and gasket area during the cleaning cycle. Symptoms of a buildup include unwanted odors emanating from the dishwasher, especially after opening the door. Over time, residue and grime accumulate in hard-to-reach areas and provide an environment for mold and mildew growth.

Regular cleaning helps prevent this by removing leftover soils before they harden or encourage bacterial activity. The Affresh tablet utilizes a unique blend of cleaning ingredients that target soils and biofilms through a combination of powerful scrubbing action and natural cleaning enzymes.

As the #1 recommended dishwasher cleaner brand, Affresh is also compatible for use in Maytag, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and select Kenmore dishwashers for consistent cleanliness and freshness. The package includes six tablets 4.2 ounces