Parts for Whirlpool DU1145XTPS3: 10 - Upper Wash And Rinse 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

The Feed Tube is an OEM replacment part for Whirlpool built-in dishwashers. Extending from the bottom of the lower spray arm manifold to the upper spray arm, this tube routes rinse water during cycles.

Causes relate to mineral accumulation stiffening the interior over time, punctures from sharp utensil edges, or cracks allowing leaks

Symptoms of a defective feed tube involve:

• Poor or absent spray coverage of utensils and containers
• Clogs or sediment buildup obstructing uniform distribution
• Ineffective cleaning even on light soil loads

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air and some Kenmore models.

The Screw is an OEM part for Whirlpool dishwashers. It secures the spray arm to the dishwasher, ensuring it rotates properly to distribute water evenly throughout the dishwasher during cleaning cycles.  

Common causes of a faulty spray arm screw include wear and tear from regular use, corrosion from exposure to water and detergents, or damage from improper installation or removal.

Symptoms of a bad spray arm screw include:

• The spray arm not rotating or functioning correctly
• Loose or wobbly spray arm
• Unusual noises coming from the spray arm during operation
• Poor cleaning performance due to inadequate water distribution

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

The Spinner Kit is an OEM part for Whirlpool dishwashers. The spinners are responsible for spraying water to effectively clean and rinse dishes. Over time, spinners may wear out or break, impacting performance. If your dishwasher isn't cleaning properly, inspect the spinners first

Causes of a bad Spinner Kit can include mineral buildup from hard water, which may block the water jets, or physical damage to the spinner arms that can occur from loading large or improperly placed dishes.

Symptoms of a failing Spinner Kit include:

• Dishes remaining dirty or spotted after a wash cycle
• Water not spraying adequately throughout the dishwasher
• Unusual noise during the wash cycle as the damaged spinner struggles to rotate
• Decreased water pressure affecting overall appliance performance

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

This small decorative cap covers an exposed screw on your appliance, restoring a clean, finished look and helping prevent snags. Replace a missing or damaged cover to keep panels tidy and screws protected.

• Conceals screw heads on the cabinet, console, or panel for a neat appearance
• Helps protect hands and clothing from catching on exposed screws
• Replace if the original cover is missing, cracked, loose, or discolored
• Installs by pressing over the screw head where used to sit flush with the surface

• Disconnect power to the appliance; shut off gas or water if applicable before servicing
• Gently pry off the old cover using a plastic tool to avoid scratching finishes
• Align and press the new cover until seated flush
• Do not force; re-align if resistance is felt to prevent damage

This replacement mount secures the dishwasher's upper spray assembly in place, keeping it aligned so it spins freely and delivers consistent water coverage to the upper rack for dependable cleaning performance.

• Holds the up-spray/upper spray arm assembly securely inside the tub
• Maintains proper alignment and clearance for free rotation
• Common symptoms: upper spray arm loose or falls off, poor cleaning on the top rack, rattling from the arm striking the rack or tub, visible cracks in the mount
• Restores stable support after a worn or broken mount

• Disconnect power and water supply before servicing
• Remove the upper rack for access; release the old mount and transfer the spray arm if attached
• Seat and lock the new mount; verify the upper spray arm spins freely
• Run a short test cycle to confirm proper operation

This adjustable manifold is a direct-fit replacement that secures and positions the appliance's manifold assembly so related components line up and function correctly. It restores proper alignment and reliable operation when the original is bent or worn. What it does:

• Provides a mounting surface and adjustable position for the manifold assembly and attached components
• Helps maintain correct alignment so burners/valves operate smoothly
• Restores fit when the original manifold is damaged, bent, or loose
• Resolves symptoms such as uneven burner operation, ignition difficulty, or mechanical misalignment

• Turn off power and shut off gas supply before starting work
• Handle and align carefully to avoid bending; secure with the OEM fasteners
• Check seals and connections after installation; test operation per manufacturer instructions

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 Spray Arm Seal is an OEM replacement part for Whirlpool dishwashers. This seal is responsible for creating a watertight seal between the spray arm and the water supply tube, ensuring that water is directed through the spray arm without leaking.

Causes of a bad spray arm seal include wear and tear over time, exposure to high temperatures or harsh detergents, or physical damage from mishandling or debris.

Symptoms of a bad spray arm seal:

• Water leaks around the spray arm or in the dishwasher tub
• Reduced water pressure or inefficient spray coverage
• Excessive noise or rattling sounds from the spray arm during cycles
• Premature wear or damage to the spray arm components

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

The Water Manifold Probe is an OEM replacement part for Whirlpool dishwashers. This probe monitors water levels during dishwasher cycles by sensing when the water valve opens and closes during different stages of cleaning and rinsing. It plays an integral role in ensuring the precise delivery of water at optimal temperatures and pressures. 

Symptoms of a bad water manifold probe include:

• Inability to sense proper water levels 
• Fault codes or error messages related to water levels
• Improper or failed dispenser of detergent
• Incomplete or inadequate wash and/or rinse cycles

Over time, probes can corrode, crack, or malfunction due to repetitive heating and cooling cycles. 

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

Also considered middle sprayarm on some dishwashers having a rinse arm on the ceiling.

A threaded screw used to secure appliance components where an 8-16 thread is specified. Provides a straightforward replacement fastener to restore original fit and keep panels, brackets, and internal parts held securely. What it does:

• Fastens panels, brackets, trim, and small assemblies that use an 8-16 threaded fastener.
• Replaces missing, corroded, stripped, or damaged screws to stop rattling, gaps, or loose parts.
• Restores reliable mechanical connection after service or part replacement.
• Compatible where the OEM specifies an 8-16 screw for mounting or securing components.

• Use the correct driver to avoid stripping the head; start threads by hand to prevent cross-threading.
• Tighten until secure but avoid over-tightening to prevent damage to mounting holes or plastic parts.
• If working near electrical components, disconnect power and follow all safety precautions.
• Inspect mating threads and replace if damaged before installing this screw.

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