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Gu1100xtjq1 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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Standpipe (Overfill Control Housing)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10175383

This standpipe houses the washer's overfill control and directs excess water into the drain path, helping prevent overfilling and internal flooding. It's a direct-fit replacement for the factory overfill control housing. What it does:

  • Provides the sealed channel for excess wash water to flow to the drain
  • Supports and locates the overfill/level control assembly
  • Helps stop water from overflowing the tub and causing leaks
  • Can resolve symptoms like unexplained overfilling, water leaking at the washer base, or fill-level issues
What's included: One standpipe Install notes:
  • Disconnect power and shut off water before starting any repair
  • Access may require removing the washer top or control housing
  • Inspect surrounding gaskets and hoses for wear; replace if damaged
  • Handle plastic components carefully to avoid cracking; test operation after reassembly

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Screw (8-16 Thread)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP489443

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.
What's included: Screw Install notes:
  • 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.

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Door, Inner
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8269311

Also suggested to order vent gasket WP8269259.

Do-It-Yourself Stories from Customers like You Inner door (white liner) needed to be replaced   John D. • Asheville , NC • September 27, 2014

I unscrewed the fastening screws and was surprised to see that the front part of the door (external metal part) sort of slumped downward - I thought the front metal part of the door would be secured to the hinges but it is not. The inner white liner is actually the part that is secured to the hinges. Anyway, it all worked out fine, I just had to make sure that I noted what was connected to what and in what order things needed to be reassembled. Took longer than I anticipated and was more... Read more

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Sump Tab (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10300599

This sump tab secures the dishwasher's sump assembly to the tub opening, keeping it properly aligned and sealed. Replace a broken or missing tab to address movement, rattling, or leaks originating from the sump area.

  • Locks the sump assembly to the tub/base opening
  • Helps maintain the sump-to-tub seal to limit leaks
  • Keeps the pump intake and fine filter area properly positioned
  • Common symptoms: leaks under the unit, loose/shifted sump or filter, rattling/vibration from the sump area
What's included: One sump tab
  • Disconnect power and water supply before servicing
  • Access the sump per your model (from inside the tub by removing lower rack/filters, or from below after removing the toe panel)
  • Ensure the sump and gasket are fully seated; install the new tab until it locks securely
  • Run a brief fill/drain test and check for leaks before reassembly

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Pronged Cup Washer (Cup-Style)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3378128

A pronged cup washer that secures and cushions mating parts on appliances, restoring proper fit and reducing wobble. Replaces worn or damaged cup-style washers to help maintain stable component alignment and reliable operation. What it does:

  • Fits into a cup or socket to hold shafts, knobs, or trim pieces in place
  • Pronged design grips the mounting surface to prevent rotation and slippage
  • Helps reduce vibration and noise caused by loose or worn washers
  • Commonly used when a knob, shaft, or trim feels loose or wobbly
What's included: One pronged cup washer Install notes:
  • Disconnect power to the appliance before servicing to avoid shock or injury
  • Remove the related knob or trim carefully to access the washer; note orientation for correct reassembly
  • Press the washer fully into the cup or socket so the prongs engage the mounting surface
  • Inspect the surrounding components for wear and replace any damaged parts

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Paint, Spray
Genuine Whirlpool part
By: Whirlpool
Part Number: 4392901

Color: Biscuit. Size: 13 oz. can. Enamel spray paint.

Do-It-Yourself Stories from Customers like You Refrig had some scratches and small dots of rust   Heather D. • Middletown , DE • December 31, 2014

Purchased bisque spray paint. Product is "almost" a perfect match as color of refrig; was not as glossy but did the trick. Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400014

Size: 8-32 x 1/2 inch.

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Lever (Overflow Switch)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8268892

This replacement lever operates the overflow/level switch assembly to help the washer detect and respond to water level changes. It restores the mechanical action that tells the control when the tub is full. What it does:

  • Moves the overflow/level switch mechanism so the machine can sense water level correctly
  • Helps address overfilling, continuous filling, or erratic fill behavior caused by a worn or broken lever
  • Restores reliable engagement between the float/actuator and the switch
  • Works as the mechanical linkage for the overflow/level sensing assembly
What's included: One replacement lever for the overflow/level switch assembly. Install notes:
  • Disconnect power and turn off the water supply before beginning service.
  • Access typically requires removing the cabinet or control console; keep fasteners organized.
  • Install the lever so it aligns with the switch actuator and float linkage; verify smooth movement after assembly.

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Screw (4-24 X 3/8)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400412

This is a genuine 4-24 x 3/8 screw used to fasten trim and components on compatible appliance assemblies. It provides a secure, vibration-resistant connection so panels and parts stay properly aligned during use. What it does:

  • Secures panels, brackets, or components to the appliance frame
  • Helps prevent rattling or loosening from normal vibration
  • Works with threaded or self-tapping holes sized for a #4-24 fastener
  • Common replacement for stripped, rusted, or missing mounting screws
What's included: One 4-24 x 3/8 screw as shown Install notes:
  • Use the matching screwdriver or nut driver to avoid stripping the head
  • Tighten until snug; do not over-torque to prevent thread damage
  • Replace any corroded or damaged screws in sets when multiple fasteners show wear
  • Disconnect power and follow appliance safety guidance before servicing

Do-It-Yourself Stories from Customers like You Dishwasher not responding to any input control panel was not working no response when you pushed any button   Stephen K. • Castorland , NY • April 05, 2018

With help and information on your website, there were three parts that could possibly be causing the malfunction of my dishwasher… the control panel, thermal fuse, and/or door switches. This has been an awesome dishwasher that has never given us any problems, has a very fast wash cycle, is fairly quiet and gets the dishes very clean and dry. Even though it’s 11 years old, I want to keep it running as long as possible and financially feasible. For these reasons, I decided to get all three... Read more

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Inlet Fill Hose (Washer Water Inlet)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8269242

This inlet fill hose directs incoming water from the household supply to the washer's tub or dispenser so the appliance fills properly. Replaces a damaged, cracked, or leaking fill hose to restore normal water flow. What it does:

  • Carries water from the home supply to the washer fill valve and dispenser
  • Helps the washer fill to the correct level for cycles
  • Commonly replaced when you see leaks, visible cracks, or reduced fill flow
  • Prevents water damage from split or worn hoses
What's included: One inlet fill hose Install notes:
  • Disconnect power and shut off the water supply before servicing
  • Inspect hose fittings and clamps; replace worn clamps and tighten securely
  • Avoid sharp bends or kinks when routing the hose
  • After installation, turn on water and check all connections for leaks before use

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Panel, Door
Genuine Whirlpool part
By: Whirlpool
Part Number: W10301571

Color: Black

Do-It-Yourself Stories from Customers like You Simply wanted to change the color of the front panel on our undercounter whirlpool dishwasher   H David K. • Stroudsburg , PA • January 22, 2016

I discovered the required part on your website (a black front-panel) and ordered it on line. I was shocked when it was delivered by FedEx in only two days after ordering !! After watching an on-line video showing how to replace the front panel of the dishwasher, I put together the right tools (only needed a Torx #T15 star-shaped bit screwdriver) and -- with my wife's help to hold the panel tight to the door -- had the job done in about 10 minutes total. Not bad !! We had fun doing it... Read more

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Wheel And Bearing Assembly (Upper Rack)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8268807

This wheel and bearing assembly mounts to the upper dishrack, allowing it to glide smoothly in and out on the rail. Replacing a worn or broken wheel restores smooth operation and helps keep the rack securely on track.

  • Supports and guides the upper rack along the side rails
  • Restores smooth rolling and proper rack alignment
  • Helps prevent the rack from binding or derailing
  • Common symptoms: rack hard to slide, falls off track, wheel cracked/missing, squeaking or grinding as the rack moves
What's included: One wheel and bearing assembly. Install notes:
  • Disconnect power before servicing; remove the upper rack from the rails by releasing the rack stops
  • Release the old wheel/bearing from the rack tabs and remove
  • Snap the new assembly into the rack mounting holes until it locks
  • Reinstall the rack and verify smooth travel on both rails

Do-It-Yourself Stories from Customers like You Damaged upper rack   John R. • Janesville , WI • February 21, 2016

Replaced it with a rack from parts pros Read more

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Bag Assembly (Loose)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10292170

This loose bag assembly is a direct-fit replacement designed to restore the original containment or collection function in compatible Whirlpool appliances. It provides a simple swap to fix a damaged or missing bag and keep the appliance operating as intended. What it does:

  • Replaces a worn, torn, or missing bag used for containment or collection in the appliance
  • Restores proper collection and helps prevent debris or material from escaping into the appliance cavity
  • Helps reduce related performance issues that occur when the bag is damaged or absent
  • Matches OEM form and fit for an easy, reliable replacement
What's included:
  • One loose bag assembly as shown
Install notes:
  • Turn off and unplug the appliance before attempting replacement
  • Remove any panels or components required to access the bag
  • Install the bag in the correct orientation and secure all fasteners or clips
  • Inspect surrounding seals and openings; replace any damaged parts to ensure proper operation

Do-It-Yourself Stories from Customers like You Leaking   Larry J. • Edison , NJ • March 07, 2021

I bought the part from AppliancePartsPros.com. Removed water inlet hose. Removed water outlet hose. Removed water inlet valve which was held on with one screw. Replaced the water inlet value. Reattached both hoses. It leaked a little bit, so I had to put plumbing tape and really make it tight. Then the leaked stopped. Read more

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Cap, Internal Rear Feed
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8268317

For spray arm seal use WP8268340.

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Panel
Genuine Whirlpool part
By: Whirlpool
Part Number: W10384707

Color: Bisque

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Washer (Flat), 1 Count
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8531018

A flat washer used with fasteners on select top-load and front-load washer assemblies to distribute load and prevent loosening. Replaces worn or missing washers to help stabilize mounting points and reduce vibration where metal parts join. What it does:

  • Provides a smooth bearing surface between a bolt or nut and the mating part
  • Helps distribute clamping force to prevent damage to housings or panels
  • Reduces loosening from vibration or thermal cycling
  • Common fix when mounting hardware is loose, rattling, or causing leaks at joins
What's included: One flat washer Install notes:
  • Inspect mating bolt, nut, and surface for wear or damage before installing
  • Use correct size and orientation; do not overtighten fasteners
  • Disconnect power to the appliance and follow safety procedures when accessing internal parts
  • Replace all related fasteners to ensure proper fit

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