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Du8503wp84 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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Dishwasher Split Ring Seal
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369045

Split-ring seal secures door or panel gaskets to prevent water and air leaks in your dishwasher. Replace when worn, cracked, or leaking. Confirm fit with your model number before ordering.

Do-It-Yourself Stories from Customers like You Water not completely emptying out of the tub.   Everett S. • Visalia , CA • March 03, 2023

Noted damaged gasket seal and support during water removal. Cleaned all pumps, filter, and screens. Changed air gap device. Replaced parts that were ordered. Used 1 cup of vinegar and baking soda to clean rest of dishwasher drainage system. When I started the unit, it ran much quieter due the new parts replacement. The other tool required for repair was a T25 Torx screwdriver, which was required on the Support Bearing Assembly. Read more

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$11.71

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Dishwasher Pronged Cup Washer
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3378128

Pronged cup washer for securing internal dishwasher components. Provides reliable retaining force for assembly hardware.

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$7.43

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Cam (Rotary Cam)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8271510

This replacement cam converts rotational motion into the precise movement needed by the appliance's linkage or latch assembly, restoring proper mechanical timing and part engagement. Use this cam to replace a worn, broken, or stripped cam and help return reliable operation. What it does

  • Transfers motor or shaft rotation into controlled push/pull motion for linkages or latches
  • Restores correct timing and movement when a plastic cam is cracked, worn, or slipping
  • Helps resolve symptoms like intermittent or failed door/latch action, noisy operation, or improper cycle sequencing
  • Works as a like-for-like mechanical replacement when the OEM cam has failed
What's included
  • One replacement cam (single piece only)
Install notes
  • Disconnect power (and water supply if applicable) before beginning any repair
  • Inspect mating shafts, linkages, and fasteners; replace any damaged hardware to prevent repeat failure

Do-It-Yourself Stories from Customers like You Continuous operation water not heating   Terence C. • Columbia , SC • March 06, 2022

Noticed timer sticking during water heating parts of the cycle. Thermal safety fuse opened. Replaced timer, cam, heater and thermal fuse. Timer continues to the end of the cycle as designed. Read more

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$2.11
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Appliance Biscuit Spray Paint
Genuine Whirlpool part
By: Whirlpool
Part Number: 4392901

13 oz. enamel spray paint in biscuit color for appliances. Restores scratched, chipped, or discolored surfaces on refrigerators, dishwashers, and more.

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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$44.95
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Dishwasher Water Hose
Genuine Whirlpool part
By: Whirlpool
Part Number: W11189178

Flexible water hose that routes water between dishwasher components. Replace if your original hose is cracked, leaking, worn, or damaged to restore flow.

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$18.95
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Channel Retainer (Panel)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3374716

This channel retainer secures the appliance's front/side panel to the cabinet so panels stay aligned and stable during use. It replaces a worn or broken retainer to reduce panel movement and rattling. What it does:

  • Holds the panel channel in place to keep exterior panels aligned
  • Prevents panel looseness, shifting, and vibration noise during operation
  • Restores proper fit where a cracked or broken retainer allowed gaps
  • Works as a direct-fit replacement for the OEM channel retainer
What's included:
  • One channel retainer as shown
Install notes:
  • Inspect surrounding clips and screws; replace any damaged fasteners for best fit
  • Use basic hand tools; avoid over-tightening fasteners which can crack plastic retainers
  • Disconnect power (or unplug) the appliance before accessing panels

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$53.95
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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400014

Size: 8-32 x 1/2 inch.

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$5.95
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Wet Agent Dispenser (Fabric Softener), Single
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8052027

This wet agent dispenser replaces the washer's liquid fabric softener dispenser to restore proper dispensing during the rinse cycle. It helps keep softener contained until the machine is ready to release it, improving rinse-time performance. What it does:

  • Holds and releases liquid fabric softener (wet agent) into the rinse cycle
  • Ensures softener is delivered at the correct time for even distribution
  • Stops leaking or premature release when the dispenser housing is intact
  • Commonly replaced when the dispenser cracks, clogs, or fails to dispense
What's included: One wet agent (fabric softener) dispenser cup/housing Install notes:
  • Disconnect power to the appliance before starting any repairs
  • Access method varies by model; remove dispenser drawer or top panel per your model's service instructions
  • Inspect surrounding seals and clips; replace if damaged to prevent leaks

Do-It-Yourself Stories from Customers like You No rinse agent releasing.   James G. • Valley Stream , NY • February 27, 2021

New dispenser. Read more

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$66.78
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Dishwasher Mounting Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: WP303722

Small mounting clip that secures interior panels and trim pieces in your dishwasher. Replaces clips that are cracked, broken, or missing to restore fit.

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$4.95
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Screw & Seal
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3371152

Screw for wash impeller.

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$9.57

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Dishwasher Access Panel Retainer
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3372412

Black plastic retainer that secures the dishwasher access panel at the bottom front. Replace if cracked, broken, or missing to properly hold cover in place.

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$55.30
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Dishwasher Lower Dishrack Wheel
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3376961

Replacement lower dishrack wheel for dishwashers. Installs on the bottom rack to enable smooth rolling. Replace if wheel is cracked, broken, or worn.

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$52.41
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Primer
Genuine Whirlpool part
By: Whirlpool
Part Number: 350942

Color: White. Size: 13 oz. Spray paint primer. can.

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Barrier
Genuine Whirlpool part
By: Whirlpool
Part Number: 4396277

 

Do-It-Yourself Stories from Customers like You Dishwasher is not located next to the sink   Alexander N. • Hendersonville , NC • November 30, 2019

I had to use the 12' drain hose and a longer supply line in order to make the plumbing connections. It works great. Done. Read more

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Dishwasher Collector Seal
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369177

Molded seal that contains and directs water away from sensitive components in your dishwasher. Replace if worn, cracked, or leaking. Verify fit with your model number.

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$7.66
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Dishwasher Drain Hose Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 675544

Dishwasher drain hose kit connects the dishwasher pump to your home's drain system. Replace if cracked, leaking, or damaged. Includes clamp.

Do-It-Yourself Stories from Customers like You Leaking drain hose.   Justice S. • Murphy , NC • July 03, 2023

Easy repair. Used pliers to release two clamps and removed the old hose. Installed a new one, replaced the clamps, and done. The dishwasher works perfectly. Read more

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$69.95
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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