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Mdb8959 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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Touch Up Paint
Genuine Whirlpool part
By: Whirlpool
Part Number: 4392899

Bottle with brush. Color: Biscuit paint. It's point-six fluid ounces.

Do-It-Yourself Stories from Customers like You Lack of accurate control on 2 electric range burners   Jeff D. • Neenah , WI • April 09, 2016

Ordered 2 infinite burner controls from Appliance Parts Pros and watched the online video on the replacement of them at the same time. When they arrived promptly, I was ready to take on the job. The fix only took about 15 minutes because I was prepared after watching the video. Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8534008

This replacement screw secures appliance components in place. Swapping a stripped, rusty, or missing fastener restores a tight fit for panels, brackets, and handles, helping reduce vibration, rattling, and premature wear.

  • Secures panels, brackets, trim, or hardware to the appliance frame
  • Replaces missing, stripped, or corroded fasteners that no longer hold
  • Helps eliminate looseness, rattling, or misalignment
  • Restores proper fit and finish after service
What's included: One screw. Install notes:
  • Disconnect power; shut off water supply if servicing a dishwasher.
  • Match thread and length to the original screw before installing.
  • Start threads by hand to avoid cross-threading; tighten snugly without over-torquing.
  • When applicable, replace paired screws together for even clamping.

Do-It-Yourself Stories from Customers like You No problem with the appliance i replaced the stainless panel with a black panel to match the other appliances   John M. • Branchburg , NJ • April 22, 2016

Extremely easy. All the parts were included, including the necessary tool to remove the old and secure the new. Awesome!! Read more

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Door Insulation (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10073520

This foam pad installs between the inner and outer door panels of a dishwasher to dampen sound and help shield the outer panel from heat and moisture, keeping operation quieter and the door better protected. What it does:

  • Lines the inside of the outer door panel to reduce operating noise and vibration
  • Acts as a thermal and moisture barrier for the outer door panel
  • Helps maintain proper door performance when the original insulation is worn or missing
  • Replace if torn, degraded, or waterlogged, or if noise/condensation around the door has increased
What's included:
  • 1 door insulation pad
Install notes:
  • Disconnect power and shut off water to the dishwasher before servicing
  • Support the door; remove perimeter screws to separate the inner and outer door panels
  • Note the pad's orientation; seat the new insulation evenly without pinching wires or harnesses
  • Reassemble panels and fasteners; verify smooth door/latch operation

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Screw (10-16 Thread), 1 Pack
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10309090

This factory screw secures panels, brackets, or components within your appliance. Using the correct OEM fastener helps ensure a snug fit and prevents loosening, rattling, or misalignment over time.

  • Fastens metal or plastic components to maintain proper alignment
  • Helps prevent vibration, noise, and loosened parts
  • Common wear item that can strip, rust, or go missing
  • Replaces damaged or missing hardware to restore secure mounting
What's included: One screw Install notes:
  • Disconnect power and shut off water or gas before service
  • Note original screw location and orientation for proper reassembly
  • Start threads by hand to avoid cross-threading; do not overtighten
  • If threads are damaged, inspect the mating hole or clip before reuse

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Internal Rear Feed Cap
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8268343

To order seal use WP8268340.

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Panel-Cntl (Wht)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10475778

Color: White

Do-It-Yourself Stories from Customers like You Touch pad control on maytag dw failure   Gary R. • Sarver , PA • June 12, 2017

Replace the touchpad. Shut off power. Remove door cover, unscrewed control panel and replaced with new one. Probably took 1/2 hour from getting my tools till final cleanup. Easy repair. After searching online for this problem I found many complaints about early failure. Our DW was about 5 years old. IMHO Maytag produced quality products in the past. Not so much anymore. I was able to get the part from appliancepartspros.com. I chose regular shipping and it arrived the very next... Read more

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Panel-Cntl (Blk)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10475779

Color: Black

Do-It-Yourself Stories from Customers like You Touch pad on dishwasher door was no longer functioning, led indicators gave erratic indicators, washing cycles did not run   Ralph P. • Hellertown , PA • June 18, 2021

Used the model number on the side of the wash door to do an internet search for a "control panel". Got an immediate hit of the Appliance Parts Pros site. When I selected two required parts the web site confirmed that the parts I selected were correct tor the model number. This was very helpful as the same parts now seem to be used in several different manufacturers brands. Parts arrived quickly as promised and the replacement took about an hour. Read more

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Utensil Basket (Cutlery), 1-Piece
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10482109

This replacement utensil basket holds silverware and small kitchen tools upright in the dishwasher so they stay separated for better cleaning and don't fall through the lower rack. Durable plastic design for everyday use. What it does:

  • Holds forks, knives, spoons and small utensils upright and separated for improved wash coverage
  • Keeps utensils from falling into the wash area or getting trapped under the rack
  • Helps reduce rattling and clumping of cutlery during the cycle
  • Useful when the original basket is cracked, broken, or missing
What's included: One utensil basket. Install notes:
  • No tools required; slide or drop the basket into the lower rack in the designated position
  • Ensure the lower rack is pulled out enough to seat the basket fully and that it sits flat
  • Clean basket with mild detergent; avoid harsh solvents or abrasive pads

Do-It-Yourself Stories from Customers like You Damaged parts   Dominic M. • Wesley Chapel , FL • June 18, 2025

Replaced parts with new. Read more

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Electronic Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: W10906431

The Electronic Control is an OEM part for Whirlpool dishwashers. It controls and coordinates various functions and cycles to ensure efficient and effective dishwashing. It is responsible for receiving and interpreting signals from the control panel, regulating water temperature, managing cycle times, and controlling the operation of other parts.

A bad electronic control board can occur due to electrical issues, component failure, or power surges. If you notice symptoms such as the dishwasher not starting, not completing cycles, or displaying error codes, it may be time to replace the the faulty or malfunctioning electronic control board with this genuine OEM part.

Symptoms of a bad electronic control board include:

  • Dishwasher not starting or turning on
  • Incomplete or interrupted cycles
  • Error codes displayed on the control panel

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.
 

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10348408

This replacement screw secures panels, brackets, and other components inside your appliance. Replacing missing or stripped hardware restores a tight, rattle-free fit and keeps parts anchored as designed.

  • Fastens metal or plastic panels, brackets, and internal components
  • Replaces missing, damaged, or stripped screws
  • Helps resolve vibration, rattling, or loose-fitting parts
  • Maintains proper alignment and secure mounting points
What's included: 1 screw Install notes:
  • Disconnect power and shut off water/gas supplies before service
  • Match the screw to its original location; your model's diagram to placement
  • Start threads by hand and use the correct driver to avoid stripping
  • Do not overtighten, especially into plastic or thin sheet metal

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Cupshelf
Genuine Whirlpool part
By: Whirlpool
Part Number: W11125975

Due to manufacturer changes only one side of cup shelf has a cap.

Do-It-Yourself Stories from Customers like You Replaced rusted parts   James N. • Katonah , NY • July 23, 2015

Simple repair. replacement part had reinforced cap covering the spot that rusted out on the original. Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400836

Color: White. Screw for lower toe panel. For black screw use WP302868, for biscuit use 3400865.

Do-It-Yourself Stories from Customers like You Looked shabby   Kiska C. • Long Beach , CA • July 21, 2022

I've been asking my husband for a year or more to get a replacement part for our dishwasher. The kick board in front used to stick out a little and had a black hole where the retainer clip should have been. It was clear that something was missing, and it just looked tacky. And the fact that it stuck out a bit meant that eventually, someone was going to catch their foot or shoe on the kick board and break it or bend it back and make it more obvious that a part was missing. I was almost mad... Read more

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Drain Pump Motor Assembly (Impeller Included)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10757216

This Drain Pump Motor Assembly replaces the washer's drain pump motor and impeller so the machine can move water out during drain and spin cycles. Restores proper draining and reduces standing water in the tub. What it does:

  • Pumps water from the tub during drain and spin cycles to help clear wash water.
  • Replaces a failed or noisy pump motor that hums but won't drain.
  • Stops or reduces standing water and slow-drain symptoms.
  • Helps address leaks or visible damage at the pump housing or impeller.
What's included: One motor and impeller assembly. Install notes:
  • Disconnect power and turn off water supply before starting any repair.
  • Remove the washer access panel and drain remaining water from the tub before replacing the pump.
  • Note wiring and hose locations during removal; reconnect hoses and electrical plug securely.

Do-It-Yourself Stories from Customers like You Horrible and loud noise when motor/pump was running   Scott S. • Frisco , TX • November 11, 2014

I was able to pull the entire basket/pump/motor assembly out from inside the tub I did not pull the DW out of the cabinet. I did not remove/disconnect the water line or even have to disconnect/cut power. I only removed the drain tube and drain pump. The rest came out from inside the tub. Much easier than I anticipated. There are some videos that demonstrate how to do this. I took my time and cleaned everything once I had it all out. Read more

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Housing-Ui
Genuine Whirlpool part
By: Whirlpool
Part Number: W10898450

The User Interface is an OEM part for Whirlpool dishwashers. It serves as the control center of your dishwasher, allowing you to interact with and monitor the various settings and cycles. It features a clear and easy-to-read display, along with responsive buttons, ensuring a user-friendly experience.

A bad user interface board can occur due to electrical issues, component failure, or physical damage. If you notice symptoms such as a blank display, unresponsive buttons, or error messages, it may be time to replace the user interface board with display.

Symptoms of a bad user interface board with display include:

  • Blank or distorted display
  • Unresponsive or non-functioning buttons
  • Error messages displayed on the screen

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.
 

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Run Capacitor (23.5 Μf)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10334457

This run capacitor helps start and keep the motor running smoothly by providing the necessary phase shift and torque boost. A weak capacitor can cause hard starting, humming, or intermittent motor operation.

  • Supplies continuous phase shift to maintain motor rotation
  • Helps the motor start reliably under load
  • Symptoms can include humming, slow or no start, or overheating shutdown
  • Restores normal operation when the original capacitor has weakened
What's included: One 23.5 µF run capacitor Install notes:
  • Disconnect power before servicing; discharge the old capacitor safely
  • Note wire locations and transfer leads to the new capacitor one-by-one
  • Mount securely in the original bracket or location to prevent vibration
  • If the motor still won't start, further diagnosis of the motor or start device may be required

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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Dishwasher Rack Repair Kit (White)
Genuine Whirlpool part
By: Whirlpool
Part Number: 4396838RC

Restore worn dishwasher racks and help prevent rust stains on dishes. This white rack repair kit covers chipped or exposed rack tines and caps bare metal to reduce corrosion and extend the useful life of your racks.

  • Re-coats rusted or chipped vinyl on rack tines to help stop corrosion
  • Caps exposed tips to reduce rust transfer, scratching, and snags
  • Useful when tine caps are missing or the rack coating is flaking
  • Common symptoms: rust on tines, stained dishes, sharp/rough tine ends
What's included: One white rack repair kit. Install notes:
  • Disconnect power and remove the rack before repair
  • Clean and dry affected areas thoroughly before applying coating
  • Apply in a well-ventilated area; allow full cure time before using the dishwasher
  • Replace the rack if metal is severely corroded or broken

Do-It-Yourself Stories from Customers like You Old rusty lower dishrack tines   John N. • Alamogordo , NM • January 11, 2016

Replaced it with the modern replacement you provided. Now I have a repair kit, spare rollers, a foldable rack of tines and all the related parts put back for repair if necessary. A win win scenario. Thanks for all you do. :>) Read more

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