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Gu2300xtb1 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Best Seller
Tub Inlet Gasket
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8531323

The Tub Inlet Gasket is an OEM part for Whirlpool dishwashers. It ensures a watertight seal at the point where water enters the tub, preventing leaks and maintaining efficient water flow during the wash cycle.

Causes of a bad tub inlet gasket include wear and tear from regular use, damage from harsh cleaning chemicals, or drying out and cracking due to age.  

Symptoms of a bad tub inlet gasket include:

  • Water leaking from the front or bottom of the dishwasher
  • Poor cleaning results due to insufficient water pressure
  • Visible cracks or wear on the gasket
  • Unusual noises from the dishwasher during the filling cycle

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

Do-It-Yourself Stories from Customers like You Jenn airJDB8000AWS3 dishwasher would not drain   Lynden B. • Benicia , CA • December 17, 2019

Dishwasher washer would not drain after hearing glass-like particles during the drain cycle despite trying to clean the cylinder filter. Originally suspected the drain motor was damaged. After watching a video on how to replace the drain pump, I carefully energized the dishwasher (from water and electricity) then removed the dishwasher to take a look. After removal of drain hose from the pump, discovered that drain hose was connected to water inlet assembly which also needed removal to... Read more

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Water Manifold Probe
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10082831

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.

Do-It-Yourself Stories from Customers like You Dishwasher top shelf rack   Julie M. • Fair Oaks , CA • February 14, 2015

Ordered necessary parts. Parts were received the next day!! Read more

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Door Latch Actuator
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8524471

The Door Latch Actuator is an OEM part for Whirlpool dishwashers. This part securely latches the dishwasher door, ensuring that it stays closed during operation and that the wash cycles run smoothly. The actuator interacts with the door latch to activate the locking mechanism, providing a secure seal to prevent leaks.

Causes of a bad door latch actuator can include regular wear and tear, mechanical failure, or damage from accidental impacts.

Symptoms of a bad door latch actuator include:

  • Dishwasher door not staying closed
  • Dishwasher not starting because the door isn’t securely latched
  • Difficulty latching or unlatching the door
  • Leaks around the door during operation

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

Do-It-Yourself Stories from Customers like You Replaced door latch parts.   Michelle S. • Olmsted Twp , OH • September 05, 2017

Our 7 y/o dishwasher wouldn't close and therefore we couldn't get it to run. I called several service places who charged $75-$90 diagnostic plus parts & labor, and they were not able to get here for at least a week. I knew it was going to run at least $200. Kitchenaid wanted > $400 for a 1 YEAR WARRANTY, but it would cover this service call and any more throughout the next year. Seemed a little steep given the unit is already 7 y/o. I watched a couple videos on this site and YouTube and... Read more

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Screw (Cover)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP308685

This cover screw secures appliance panels and covers, keeping components protected and aligned. Replace missing, stripped, or corroded screws to restore a tight fit and help eliminate rattles, gaps, or panels that won't stay in place.

  • Attaches an access cover or panel to the appliance frame
  • Helps maintain proper alignment to protect internal components
  • Replaces missing, stripped, or rusted hardware
  • Typical signs: loose or rattling panel, cover won't stay secure, damaged or rounded screw head
What's included: One screw Installation notes:
  • Disconnect power before servicing
  • Support the panel while removing and installing screws to prevent misalignment
  • Start threads by hand to avoid cross-threading; do not overtighten
  • Use a matching driver bit to avoid damaging the screw head

Do-It-Yourself Stories from Customers like You Under the counter mounting brackets were missing   Douglas A. • Glen Allen , VA • June 19, 2019

After several attempts at Local Hardware stores and Lowe's and Home Depot to find them I called AppiancePartsPros.com. I gave them the model number and what I was looking for and customer service directed me to the part on the Web site. They were extremely helpful and it was very fast and I got the parts the next day. Read more

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Door Hinge
Genuine Whirlpool part
By: Whirlpool
Part Number: W11612302

The Door Hinge Assembly is an OEM part for Whirlpool dishwashers. This hinge assembly is responsible for attaching the dishwasher door to the main body, allowing it to open and close smoothly while maintaining a proper seal when shut. 

Causes of a bad door hinge assembly can include regular wear and tear, damage from excessive force or accidental impacts, and corrosion from exposure to moisture and detergents.  

Symptoms of a bad door hinge assembly include:

  • The dishwasher door not closing properly or staying open
  • Difficulty opening or closing the dishwasher door
  • A misaligned dishwasher door
  • Unusual noises or resistance when moving the door

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

Do-It-Yourself Stories from Customers like You Dishwasher door popping opening   Paul M. • Chester , NJ • November 04, 2018

We scoured the web and there are few references to this so I want to add it in case it helps. Replacing hinges solved the popping opening issue. We could not solve our dishwasher door issue after a number of other tries: Latch, Catch, Ropes that attach to the springs that pull the door closed. I tend to believe the solve could be different b/c all these things work together. But for us, we were skeptical that the hinge swap would work and we were very pleasantly surprised. Read more

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Spring Tension Hose Clamp
Genuine Whirlpool part
By: Whirlpool
Part Number: WP356138

The Spring Tension Hose Clamp is an OEM part for Whirlpool washing machines. It is designed to secure hoses in place, preventing leaks by maintaining consistent tension on the hose connections.

Over time, spring tension hose clamps can lose their effectiveness due to metal fatigue, corrosion, or damage from frequent tightening and loosening. This can lead to leaks and improper hose connections.

Symptoms of a bad spring tension hose clamp include:

  • Water leaks around hose connections
  • Loose or disconnected hoses
  • Unusual noises or vibrations during operation
  • Water pressure issues within the washing machine

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

This part fixes the following symptoms
  • Leaking
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Do-It-Yourself Stories from Customers like You Water leak   Steven K. • New City , NY • August 10, 2018

Took off cover, installed new parts. Read more

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Detergent Dispenser Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10462232

The Detergent Dispenser Bracket is an OEM replacement part for Whirlpool dishwashers. Located inside the dishwasher tub along the edge, this bracket securely holds the entire detergent dispenser assembly in place. 

Causes of a bad bracket may be normal wear and tear over time, damage from overloading dishes, or accidental impact affecting the integrity of the plastic.

Symptoms of a bad detergent dispenser bracket include:

  • Loose or unstable detergent dispenser  
  • Detergent not dispensing or leaking
  • Clanking noises coming from inside the tub
  • Visible cracks, breaks, or deformations in the bracket 

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

Do-It-Yourself Stories from Customers like You Dishwasher detergent dispenser   Howard K. • Rockaway , NJ • November 01, 2015

Pulled a video from online and ordered my parts from Appliancepartspros.com. This was the second repair I've done with your help, the last being my washing machine. This time I replaced the dishwasher detergent dispenser on my Kitchen Aid. You guys make it so simple and give me the confidence to do it myself! Read more

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Electronic Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10285179

The Electronic Control Board is an OEM part for Whirlpool dishwashers. This part manages and regulates the dishwasher's functions, including cycle selection, water temperature, and the timing of different phases in the washing process. 

Common causes of a bad control board include electrical surges, moisture exposure, or general wear and tear over time.

Symptoms of a bad electronic control board include:

  • The dishwasher not starting or completing cycles
  • Error codes displayed on the control panel
  • Unresponsive or erratic buttons and controls
  • The dishwasher stopping mid-cycle or failing to perform as expected

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

Do-It-Yourself Stories from Customers like You My dishwasher would not power on   Justen T. • Park Ridge , IL • June 13, 2014

After looking for solutions online and watching some short videos, we decided to open the dishwasher up and try to fix it ourselves. We opened it up and found the circuit board had burned out causing a horrible odor. We ordered our new board, popped it in and we now have a working dishwasher. Hooray! Read more

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Lower Dishrack
Genuine Whirlpool part
By: Whirlpool
Part Number: W10727679

This lower dishrack restores secure, smooth loading on your dishwasher's bottom level. Replace a bent, rusted, or broken rack to keep dishes stable and prevent items from catching the spray arm during the wash.

  • Holds and organizes plates, bowls, pots, and pans on the lower level
  • Glides on the rails for easy loading and unloading
  • Helps maintain proper clearance and spray coverage around the lower spray arm
  • Replace if you notice flaking rust, broken or missing tines, a warped frame, or the rack jumping off the tracks
Includes: 1 lower dishrack. Install notes:
  • Disconnect power at the breaker before servicing
  • Pull the rack forward, release the rail end caps/stops, and lift out the old rack
  • Transfer rollers, clips, fold-down tines, and utensil basket from the original rack
  • Set the new rack on the rails, reinstall end caps, verify spray-arm clearance, and test for smooth movement

Do-It-Yourself Stories from Customers like You Needed a lower rack. Their was rust on parts of the rack.   Peter N. • Coraopolis , PA • October 31, 2021

Ordered a new lower rack from AppliancePartsPros.com. Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10349488

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.

Do-It-Yourself Stories from Customers like You The water parts were broken the washer is about 16 years old   Katrina M. • Fontana , CA • July 14, 2018

We bought replacement parts from you and my daughter fixed it. It is working now. It would have been nice if all the parts came in a set. Read more

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Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: W10795980

The Screw Hole Cap is an OEM part for Whirlpool dishwashers. It covers the screw holes, providing a clean and finished appearance while preventing moisture and debris from entering the screw openings. This helps maintain the dishwasher's aesthetic and ensures that screws remain protected from rust and corrosion.

Causes of a bad screw hole cap can include regular wear and tear, accidental impacts, or misplacement during maintenance.

Symptoms of a bad screw hole cap include:

  • Missing or loose caps
  • Moisture or debris accumulating in screw holes
  • Visible wear or damage to the caps

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

Do-It-Yourself Stories from Customers like You Screw hole plastic cap broke during installation   Lori D. • Louisville , KY • March 28, 2017

I ordered the part and it was delivered the next day! Amazing experience! Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP302868

Color: Black. Screw for lower toe panel. For Biscuit screw use 3400865, for white screw use WP3400836.

Do-It-Yourself Stories from Customers like You Dishwasher door panel was rusting   Prashant K. • Fishers , IN • October 11, 2014

I had no hope of separating the panel from the frame without damaging the frame since the two parts were rusted pretty badly and the screws holding the panel to the frame were completely beyond salvage. So I had to replace both the panel and the frame. I ended up removing the electrical/electronic connections, removing the panel/frame from the hinge and then replacing it with the new parts. Took about 90 minutes but the hardest part was removing other items from the rusting frame without... Read more

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Door Latch Strike
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8580309

The Door Latch Strike is an OEM part for Whirlpool dishwashers. This part ensures that the dishwasher door securely latches when closed, maintaining a tight seal to prevent water leakage during the wash cycle.

Causes of a bad door latch strike include wear and tear from frequent opening and closing of the dishwasher door, accidental impact that can bend or break the strike, or buildup of debris that interferes with proper latching.

Symptoms of a bad door latch strike include:

  • Dishwasher door not latching securely
  • Water leaking from the door during operation
  • Difficulty in closing or opening the dishwasher door
  • The dishwasher not starting because the door isn’t properly closed

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

This part fixes the following symptoms
  • Door latch failure
See more...
Do-It-Yourself Stories from Customers like You Latch did not close properly causing dishwasher not to turn on and run   Rani S. • Henrico , VA • March 24, 2020

I ordered this part and switched the previously used one. Read more

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Mounting Bracket Gasket
Genuine Whirlpool part
By: Whirlpool
Part Number: WP9743002

Gasket for upper wheel.

Do-It-Yourself Stories from Customers like You 2 broken "wheel and mount assemblies" (same side) and a few misc upper basket plastic part were broken   Michael B. • Wellington , FL • December 29, 2015

With the basket out of the dishwasher, the plastic parts basically snap on and off... popped the broken parts off and the new parts on. The 2 wheel and mount assemblies were a little more complicated. The video on the website advises to disconnect the supply line and drain line... I didn't have to do this. I just pulled the dishwasher out of its cabinet a little over a foot and removed the 2 screws holding each assembly in place and removed them. The previous gaskets (2 PER ASSEMBLY)... Read more

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Upper Spray Arm Mount (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8268321

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
What's included: 1 upper spray arm mount. Install notes:
  • 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

Do-It-Yourself Stories from Customers like You Dishwasher: upper wash came off/broke   Carl M. • Peoria , AZ • November 08, 2015

Replaced wash arm mount Read more

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Screw Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400919

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
What's included: 1 screw cover Installation notes:
  • 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

Do-It-Yourself Stories from Customers like You The water parts were broken the washer is about 16 years old   Katrina M. • Fontana , CA • July 14, 2018

We bought replacement parts from you and my daughter fixed it. It is working now. It would have been nice if all the parts came in a set. Read more

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