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Mdc40000awx 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 Dispenser Retainer Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001288

Fix loose or rattling dishwasher trim panels with this dispenser retainer clip. Secures interior panels and exterior trim for proper fit. Easy repair.

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$3.95
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$4.66
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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP1163283

Color: Stainless steel

Do-It-Yourself Stories from Customers like You The existing bake element was not working light bulb was also burned out.   Mike P. • Stone Mountain , GA • December 02, 2017

I simply removed and replaced the bake element and light bulb. The only difficulty I had was working around the open oven door. I relied on the Appliance Parts Pros videos for procedures on how to do this safely and correctly. I would not have attempted this repair without the videos. The only problem I had was the $5 screws ($10 for the two I purchased) were not the same type as the original scews and they did not "grip" the oven wall properly so I had to re-use the original screws which were... Read more

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$7.43

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Dishwasher Spray Diverter Cap
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001443

Gray plastic cap that snaps onto the spray tube diverter assembly inside your dishwasher. Replace if cracked, broken, or won't stay attached to tube.

Do-It-Yourself Stories from Customers like You Diverted and cap came loose and landed on the heating element where they melted   Thomas H. • Longmeadow , MA • October 25, 2014

Ordered the parts, they arrived promptly and fit perfectly. A 3 minute repair! Read more

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$5.37
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Dishwasher Faucet Adapter Washer
Genuine Whirlpool part
By: Whirlpool
Part Number: 910209

This is a rubber or nylon washer that creates a watertight seal between the dishwasher's water supply hose and the faucet adapter connection. It prevents leaks at the point where the supply line attaches to the household faucet or water inlet valve. Replace this washer if you notice dripping or pooling water around the faucet connection when the dishwasher is running.

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$13.77
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$19.94
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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 Missing panel   Thomas W. • Buford , GA • September 29, 2020

Put panel on with 2 screws Read more

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$7.56
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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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$5.95
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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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Dishwasher Power Cord Strain Relief Connector
Genuine Whirlpool part
By: Whirlpool
Part Number: 4396672

Secures the power cord where it enters the cabinet, protecting the jacket and preventing pull on internal connections. Replace if cracked, broken, or missing.

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$16.95
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Dishwasher Tub Insulation Pad
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10223013

Insulates your dishwasher tub to reduce noise and maintain temperature. Replace if worn, damaged by pests, or causing odors. Confirm fit with your model.

Do-It-Yourself Stories from Customers like You Mice using the top of insulation pad as a bathroom not a pleasant oder with a hot dishwasher   James H. • West Dennis , MA • July 12, 2015

Mice and insulation gone. cleaned dishwasher replaced insulation pad. reinstalled dishwasher smell is gone all is well. Read more

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$58.43
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Dispenser Grommet (Detergent/Rinse Aid), 1 Pack
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001553

This small rubber grommet seals the opening around the dishwasher's detergent/rinse-aid dispenser, helping prevent leaks and moisture intrusion so the dispenser operates reliably throughout the wash cycle.

  • Seals the dispenser passage to keep water from leaking into or out of the dispenser cavity
  • Helps ensure proper detergent or rinse-aid dispensing
  • Can reduce moisture-related corrosion or staining in the dispenser area
What's included: One dispenser grommet Install notes:
  • Disconnect power and turn off water before servicing
  • Remove inner door panel to access the dispenser assembly
  • Note grommet orientation; seat fully to ensure a watertight seal
  • Inspect surrounding surfaces for debris or damage before reassembly

Do-It-Yourself Stories from Customers like You Water leakage bottom right of dishwasher door   David D. • Venice , FL • November 20, 2014

After discovering your web site and reading of others issues I ordered a door seal (my old one was a little short on the right side) a detergent door grommet, and the 2 water deflectors ( I decided to cover all the bases while I was at it. Very simple job with the information provided on your web site. I certainly have the confidence to tackle other appliance repair now. Read more

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$48.95
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Dishwasher Bowl Tine
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002138

Rear bowl tine for dishwasher lower rack. Replace when rusted, cracked, broken, or missing. Snaps into place on rack to hold bowls securely during wash.

Do-It-Yourself Stories from Customers like You Rusty worn out dishrack and parts   Michael R. • Morris Plains , NJ • March 26, 2016

I ordered new replacement parts. Read more

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$45.38
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Dishwasher Wash Arm Cap
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001428

Gray plastic cap that threads onto the center of your dishwasher's lower spray arm assembly. Replaces cracked, broken, or missing caps. Hand-tightens.

Do-It-Yourself Stories from Customers like You Our dishwasher was not cleaning the dishes no water pressure it seemed   Melissa F. • Falls Church , VA • June 06, 2015

I looked in the bottom of the dishwasher and saw that the center piece of the water wheel had somehow come loose. That center piece was lodged under the heating element and was now somewhat beaten and melted. We looked on line for an illustrated parts breakdown and found it on Appliance Parts Pros website. The diagram was so clear and straight forward that it was easy to see the part that we needed and another part (when we looked) we also found missing. Well, 3 days later the parts came in... Read more

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$5.95
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Dishwasher Lower Spray Arm
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99001788

Replacement lower spray arm for dishwashers. Installs at the bottom of the tub to distribute water during wash cycles. Replace if cracked, clogged, or broken.

Do-It-Yourself Stories from Customers like You Upper spray arm fell off!   Grant I. • Lombard , IL • March 14, 2017

Found the retaining clip on the parts list. Watched the videos to figure out how the upper arm attaches. Tried cleaning out the terribly clogged upper arm. Then looked at the lower wash arm--WOW! Talk about ugly clogs! Watched second video to see how that lower arm comes off. Got the lower arm off and realized all the gunk I was able to poke out of the holes would just come back, so replaced both spray arms. YES, the upper arm includes the retaining clip!! Parts arrived in 1.5 days.... Read more

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$66.78
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Dishwasher Spray Arm Outlet Snap Connector
Genuine Whirlpool part
By: Whirlpool
Part Number: WP912680

Snap-in outlet connector that secures the upper spray arm assembly to the dishwasher. Replace if cracked, stripped, or won't hold the arm securely.

Do-It-Yourself Stories from Customers like You Upper spray kept falling off when using dishwasher   Robert P. • Cincinnati , OH • December 09, 2016

I was unable to remove the screwed snap outlet, therefore only replaced the upper spray arm and the wash arm retaining clip. This fixed the problem. It would have been helpful if a tip were given as how to remove the screwed in outlet snap nut. Read more

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$46.69
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Refrigerator Handle Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: 61002031

Replacement handle mounting screw for refrigerators. Secures the door handle to the appliance. Order if your original screw is stripped, missing, or lost.

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$33.95
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$40.40
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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