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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
Dishwasher Detergent Dispenser Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10199696

Broken detergent door latch or dispenser won't close? This dishwasher dispenser assembly fixes soap release issues. DIY repair takes about 1 hour.

Do-It-Yourself Stories from Customers like You The dispenser door catch had broken   Herbert S. • Longmont , CO • September 22, 2014

Since door latch parts are not available, I replaced the entire dispenser assembly. While waiting for the part to arrive, I watched the installation video, which made the installation quite easy. Read more

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$141.95
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$168.92
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Best Seller
Dishwasher Pump Volute
Genuine Whirlpool part
By: Whirlpool
Part Number: W11622922

Fix water leaking from under your dishwasher with this pump volute. Directs water flow and prevents leaks with integrated seal. 20-minute repair.

Do-It-Yourself Stories from Customers like You Water leaking from the area proximate to the motor   Nathan S. • Salt Lake City , UT • January 19, 2015

I reviewed the schematic and saw the Volute Seal, and Impeller Seal were the two that were closest my source of water. After watching the video about changing the Impeller/seal I removed the motor, impeller, and volute; I found that the impeller seal was the faulty one in my case. Since I'd ordered the volute and impeller seal kits (as I wasn't sure which it was) I installed both while I had it apart. Runs great, no water - simple to do. The seal changes took about 20 minutes. The only... Read more

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$14.95
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$17.79
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Hose Clamp (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8269146

This hose clamp secures dishwasher hoses to fittings and ports to maintain a tight, leak-resistant seal. Replacing a worn clamp helps prevent drips and loose connections that can cause water under the unit.

  • Secures drain or circulation hose to the pump, sump, or other dishwasher fittings
  • Helps maintain a watertight seal at hose connection points
  • Can help resolve water dripping from a hose joint or a loose hose
  • Replace if corroded, deformed, cracked, or no longer holds tension
What's included: One hose clamp Install notes:
  • Disconnect power and turn off the water supply before servicing
  • Place a towel or shallow pan to catch residual water when removing hoses
  • Fully seat the hose on the fitting, position the clamp over the barb/connection, and secure firmly
  • After reassembly, run a brief fill/drain and check all connections for leaks

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$9.63
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$11.56
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Dishwasher Internal Rear Feed Cap
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8268343

Secures the inner water tube assembly in your dishwasher. Replace if cracked, loose, or leaking. Rotates clockwise for removal. Verify fit with model.

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$56.34
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$67.04
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Dishwasher Lower Wash Arm Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8561746

This is the lower spray arm assembly that sits at the bottom of the dishwasher tub and rotates during the wash cycle to spray water onto dishes. It distributes pressurized water through small nozzle holes to clean the items on the lower rack. Replace this arm if dishes on the bottom rack are not getting clean, if the spray holes are clogged or damaged, or if the arm is cracked and no longer spins freely.

Do-It-Yourself Stories from Customers like You Sprayers clogged and upper dishrack wheels bent and worn out   Harry S. • Davis , CA • September 22, 2014

Watche videos on their website - very good! Read more

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$50.57
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$59.67
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Dishwasher Motor Run Capacitor
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10334457

Fix a dishwasher motor that hums or won't start. This run capacitor provides the phase shift needed for smooth motor operation. DIY repair in 30-45 min.

Do-It-Yourself Stories from Customers like You Dishwasher would start begin to fill with water then there would be 4 5 short "hums" or "buzzes" it would then shut off and drain what water had filled   John S. • Granite Falls , MN • September 19, 2017

Figured it was either the capacitor and/or motor. Ordered both parts to be sure. tried changing the capacitor first; same problem. Replaced the motor (leaving the new capacitor in place). Unit now works fine. Overall an easy fix once you get the washer out and tip it on its side or top to get access to the motor area. Read more

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$87.43
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$104.04
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Dishwasher Door Vent Gasket
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8269258

This is a rubber gasket that seals around the door vent opening on a dishwasher, preventing steam and moisture from escaping into areas where they can cause damage. It fits between the vent assembly and the inner door panel. Replace this gasket if you notice moisture or steam leaking from around the vent area, water dripping down the front of the door, or if the gasket appears cracked, warped, or deteriorated.

Do-It-Yourself Stories from Customers like You Our unit was dead would not run or light up any control   Ed H. • Hillsboro , OH • March 08, 2015

We had a repair man come and inspect the unit (Independent). He said he would get the part and get back with us. Almost 8 weeks past, with many calls to the service for an update. So I ordered the part he said was bad, the control board. He did not check the fuse. I ordered the fuse, the new board worked. I removed the new and replaced the old control board. Everything is fine. Thus, I am returning the board. The suggestion to replace the fuse came from your on line tech. He saved me... Read more

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$50.57
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$60.18
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Dishwasher Door Panel
Genuine Whirlpool part
By: Whirlpool
Part Number: W10301577

Outer door panel for dishwashers. Installs on the front of the dishwasher door. Replace if scratched, dented, or to change color finishes.

Do-It-Yourself Stories from Customers like You Just wanted to change from black to stainless to match the rest of the appliances in the kitchen   Charles W. • Hurst , TX • August 17, 2014

Removed black door panel and replaced it with the stainless panel. Read more

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$215.64
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Dishwasher Push Retainer
Genuine Whirlpool part
By: Whirlpool
Part Number: WP304666

Secures knobs, trim, or linkages to shafts inside your dishwasher. Replace if broken, cracked, or missing to prevent components from loosening.

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$18.57
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$22.10
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Appliance Touch-Up Paint
Genuine Whirlpool part
By: Whirlpool
Part Number: W10202939

Touch-up paint for restoring chips, scratches, and nicks on painted appliance surfaces. Covers minor cosmetic damage on exterior panels and finishes.

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$18.53
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$21.87
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Dishwasher Door Handle And Latch Assembly White
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8534985

Fix a dishwasher door that won't latch or close properly with this white door handle and latch assembly. Simple DIY repair for secure door closure.

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$59.48
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$70.78
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Dishwasher Vent Deflector
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8545536

Secures the dishwasher vent assembly and directs steam. Replace if cracked, loose, or causing leaks around the door vent. Confirm fit by model number.

Do-It-Yourself Stories from Customers like You Kitchenaid dishwasher leaking on bottom left of door   Neil D. • Centerbrook , CT • January 14, 2017

First tried replacing the seal around the door as that was the simple and most logical fix. Still leaked. Removed the front and upper panel to inspect. Found calcium deposit running down from under the Air Vent Assembly and wet behind the black stick-on insulation. Easy to trace the leak to the bottom of the door. => Ordered new Air Vent Assembly, gasket and Vent Deflector. Parts arrived. Took 5 minutes to remove upper panel. Removed the two wires from the Air Vent Assembly. Inserted a... Read more

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$54.25
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$64.56
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Manifold (Adjustable I)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10258150

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
What's included: One adjustable manifold Install notes:
  • 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

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$57.39
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$68.29
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Screw (Fastener)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10165274

This is a genuine replacement screw used to secure components and panels on compatible Whirlpool appliances, restoring a firm, vibration-free fit. It replaces worn or missing fasteners to help keep parts aligned and stable. What it does

  • Secures panels, brackets, or internal components to prevent shifting or rattling
  • Replaces stripped, rusted, or missing screws that cause loose parts or noise
  • Helps maintain proper alignment of mounted components for safe operation
  • Useful when reassembling repair work or after removing parts for service
What's included
  • One replacement screw
Install notes
  • Use the matching screwdriver or bit to avoid stripping the head
  • Tighten until snug; do not overtighten to prevent thread damage
  • Disconnect power before servicing electrical appliances; follow OEM safety guidance
  • If screw threads or holes are damaged, replace both screw and mating hardware as needed

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$12.13
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$13.34
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Dishwasher Retainer Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8562058

Secures wiring, hoses, and components inside your dishwasher. Replace if the clip is cracked, broken, or missing to prevent loose parts from rattling.

Do-It-Yourself Stories from Customers like You Clip for silverware basket was missing   Carl H. • Myrtle Beach , SC • December 12, 2019

Installed the new one I ordered from y’all. Read more

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$18.95
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$22.36
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Dishwasher Circulation Pump Motor
Genuine Whirlpool part
By: Whirlpool
Part Number: W10200940

This is the circulation pump motor that drives water through the spray arms during the wash and rinse cycles in a dishwasher. It pressurizes water so it can reach and clean dishes effectively. Replace this motor if the dishwasher fills with water but doesn't spray, makes a humming noise without circulating water, or if dishes are coming out dirty despite proper detergent use.

Do-It-Yourself Stories from Customers like You Dishwasher would start begin to fill with water then there would be 4 5 short "hums" or "buzzes" it would then shut off and drain what water had filled   John S. • Granite Falls , MN • September 19, 2017

Figured it was either the capacitor and/or motor. Ordered both parts to be sure. tried changing the capacitor first; same problem. Replaced the motor (leaving the new capacitor in place). Unit now works fine. Overall an easy fix once you get the washer out and tip it on its side or top to get access to the motor area. Read more

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$196.25
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$231.57
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$35.32

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store