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Mdb324039gx 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 Floor Mount Bracket Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 4378968

Secures your dishwasher to the floor by attaching to the metal base flange. Replace if bracket is bent, broken, or missing from your installation.

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$37.60
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Dishwasher Silverware Basket Handle
Genuine Whirlpool part
By: Whirlpool
Part Number: W11033847

This is a handle that attaches to the silverware basket inside a dishwasher, making it easy to lift and carry the basket when loading or unloading. It snaps or clips onto the top of the basket. Replace this handle if it is cracked, broken, or missing, which makes removing the silverware basket difficult.

Do-It-Yourself Stories from Customers like You Ordered a new basket and my original handle was to small   Aaron G. • Yelm , WA • March 09, 2015

Ordered this new handle from appliance parts pros. The absolute fastest shipping i have ever seen my part was here the day after i ordered it truly amazing. Read more

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$23.16
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Dishwasher Check Ball
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3369178

Fix dishwasher drainage issues or water not filling properly with this check ball. Simple repair that prevents backflow and ensures proper water flow.

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$7.95
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Dishwasher Lower Wash Arm Support And Bearing Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3371745

This support and bearing assembly mounts inside the dishwasher tub and holds the lower wash arm in place, allowing it to spin freely during the wash cycle. It typically includes a bearing, support hub, and seal. Replace this assembly if the lower wash arm wobbles, doesn't spin properly, or if dishes on the bottom rack are not getting clean.

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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$46.74
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Dishwasher Dishrack Bumper
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3385142

Protective rubber bumper for dishwasher dishrack. Installs on the outer front edge of the lower rack. Replace if cracked, broken, or missing.

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$49.51
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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP489399

Size: 8-32 x .312 inch.

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Dishwasher Panel Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP6-912366

8-32 x 3/8" machine screw secures dishwasher control panels, brackets, and interior assemblies. Replace missing, stripped, or lost screws during repairs.

Do-It-Yourself Stories from Customers like You Correctly anchoring dishwasher.   Karen F. • Sunrise , FL • November 30, 2018

Your company was the one who had the correct screws for installation of dishwasher. Thanks Read more

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Dishwasher Funnel
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8520841

Replacement funnel for your dishwasher. Installs in the water distribution system. Order a new funnel if yours is cracked, broken, or missing.

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$5.95
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$7.02
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Guard, Filter
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001796

Color: Gray

Do-It-Yourself Stories from Customers like You The guard filter had broken tabs for maytag dishwasher   Catherine S. • Bethel , CT • January 16, 2016

I watched the video first, then I exchanged the new guard filter and lower washer arm parts and it was done. I am glad I watched the video to know that I had to retain the end shields. I probably would have discarded them if I had not watched the video. . Saved myself a service call fee. The parts arrived in 3 days which was nice. . Read more

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Wire Tie
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10339879

 

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Dishwasher Power Cord Strain Relief
Genuine Whirlpool part
By: Whirlpool
Part Number: W11384788

This is a small plastic or rubber fitting that secures the power cord where it enters the dishwasher's junction box or base. It prevents the electrical wiring from being pulled, kinked, or damaged by absorbing tension on the cord. Replace this part if it is cracked or missing, which can leave wiring exposed and vulnerable to damage during installation or use.

Do-It-Yourself Stories from Customers like You Fixing old parts   Antonio E. • Victorville , CA • April 24, 2020

Perfect thanks. Read more

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Dishwasher Wire Harness Elbow Connector
Genuine Whirlpool part
By: Whirlpool
Part Number: 3376405

Wire harness elbow connector for dishwashers. Replaces damaged, cracked, or broken electrical connectors that route power between components.

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Insert
Genuine Whirlpool part
By: Whirlpool
Part Number: W10133193

 

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Dishrack
Genuine Whirlpool part
By: Whirlpool
Part Number: W11752368

This dishrack replaces a damaged, rusted, or warped rack to restore smooth loading and secure support for dishes. A solid rack keeps items upright for better spray coverage, cleaner results, and helps prevent rust transfer and chipping.

  • Holds and organizes plates, bowls, and cookware for proper spacing and spray access
  • Provides stable support to reduce tipping and breakage during wash cycles
  • Replaces racks with rust, broken wires, or bent/missing tines
  • Can help resolve issues like rust marks on dishes and loading difficulties
What's included: 1 dishrack Install notes:
  • Disconnect power at the breaker before servicing
  • Open the door; slide the old rack out—on some models, release rack stops to remove
  • Transfer any reusable accessories from the old rack to the new rack if applicable
  • Wear cut-resistant gloves; set the new rack on the rails and verify smooth movement and proper door closure

Do-It-Yourself Stories from Customers like You Top rack had a lot of rust some small sections rusted out completely   Les C. • Hghlnds Ranch , CO • February 02, 2025

Bought part number W11752368 to replace the top rack. No wheels came with the rack and the wheels on the old rack did not fit. Have to buy part number WPW10204141 to replace the old wheels. The center tower piece was a little difficult to take off and put on. Fairly simple job. Read more

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Dishwasher Water Level Float
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002363

Fixes dishwasher overfilling or not filling properly. This float rises with water to signal when the tub is full. DIY-friendly repair in under 30 minutes.

Do-It-Yourself Stories from Customers like You Runs but will not fill with water   Michael K. • Las Vegas , NV • January 25, 2020

I first installed the inlet pump with no results. I then ordered a Control Switch and Float and Nut. This fixed the problem. Everything comes out so clean. I also replaced the filter which allowed me to clean debris around old filter. It is also easier to replace all these parts with the dishwasher pulled out and tilted on its side. I had to pull mine out to unplug power to the dishwasher. Read more

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$5.95
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Float Palnut (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP911265

This float palnut is a push-on retainer that secures the dishwasher's water-level float to its stem. Keeping the float anchored helps the overfill protection work properly, supporting correct fill levels and helping prevent leaks from overfilling. What it does:

  • Holds the float in position so it can move freely with water level changes
  • Helps the float reliably actuate the overfill/float switch
  • Replace if cracked, loose, or missing
  • Typical symptoms include a loose or wobbly float, the float popping off, erratic filling, overfilling, or leaks near the float area
What's included:
  • One float palnut
Install notes:
  • Disconnect power and turn off water supply before servicing
  • Remove the lower rack to access the float assembly
  • Remove the old retainer; press the new palnut squarely onto the float stem until snug
  • The float moves freely up and down before reassembling

Do-It-Yourself Stories from Customers like You Runs but will not fill with water   Michael K. • Las Vegas , NV • January 25, 2020

I first installed the inlet pump with no results. I then ordered a Control Switch and Float and Nut. This fixed the problem. Everything comes out so clean. I also replaced the filter which allowed me to clean debris around old filter. It is also easier to replace all these parts with the dishwasher pulled out and tilted on its side. I had to pull mine out to unplug power to the dishwasher. Read more

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$3.65
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$4.46
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$0.81

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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