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Mdb8959fz4 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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Power Cord Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 4317824

The Power Cord Kit is an OEM replacement part for Whirlpool dishwashers. It is a 3-prong grounded, 16-gauge cord that includes all the hardware needed for installation. Includes all hardware needed for installation.

Causes of a bad power cord can include normal wear and tear over years of use, accidental impacts or cuts to the wiring, or improper installation that damages components.

Symptoms of a bad power cord include:

  • The dishwasher not turning on or completing cycles
  • Warm or hot power cords during operation
  • Frayed, cracked, or exposed copper wiring

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air, and some Kenmore models.

Do-It-Yourself Stories from Customers like You Mice chewed the drain hose and power cord   Noah C. • Eastsound , WA • February 16, 2015

Read directions on how to change the power cord and watched video on your site on how to change the drain hose. Everything went perfectly. Read more

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Appliance Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10348409

Fixes loose panels, rattling doors, or wobbly components caused by stripped or missing screws. Secures brackets, covers, and mounting hardware. Easy DIY.

Do-It-Yourself Stories from Customers like You Dishwasher would not start   Mark M. • Midlothian , VA • July 16, 2016

Maytag Dishwasher (about 5 years old). Some of the buttons had stopped functioning. Then the Start button began choosing whether or not to work. Eventually it would not start at all. Upon removing the control panel, the first thing I noticed was that the brackets that hold the two lower screws were broken. (So this was the reason that the door was so hard to open from the time it was new.) I trouble shot the thermal fuse, the door-latch switches, and inspected the control board trying to find... Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP9741232

Quantity of ONE. Size: 8-18 x 5/8 inch. (#8 screw, 18 threads per inch, 5/8 inch long)

Do-It-Yourself Stories from Customers like You Leaking around dishwasher door previous repair missing parts   Patrick R. • Peachtree City , GA • November 15, 2014

I ordered new seals from AppliancePartsPros.com. Finding the right seals was very easy, all based on model number of the appliance. While looking my unit over for other signs of wear, I noticed that a repair done by the prior homeowner to the lower wash arm was done improperly: a seal there was set protruding from the cover, the cover was missing screws, and the arm was missing the upper bushing. So I ordered a new seal, the missing screws, and both the top and bottom bushings (just to be... Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10177098

The Hex-Head Screw is an OEM replacement part for use in Whirlpool dishwashers. This metal screw measures approximately ¾ inch long. Its primary purpose is to secure the dispenser bracket in place, ensuring stable operation. This hex-head screw is designed for use with compatible hexagonal tools. This makes installation and removal straightforward. This part is sold individually and is guaranteed to fit your dishwasher door panel. This screw is compatible with select Whirlpool brand models including Amana, Crosley, Estate, Inglis, Jenn Air, Kenmore, Kitchen Aid, and Maytag.

Do-It-Yourself Stories from Customers like You Dishwasher detergent dispenser   Howard K. • Rockaway , NJ • November 01, 2015

Pulled a video from online and ordered my parts from Appliancepartspros.com. This was the second repair I've done with your help, the last being my washing machine. This time I replaced the dishwasher detergent dispenser on my Kitchen Aid. You guys make it so simple and give me the confidence to do it myself! Read more

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Dishwasher Rack Vinyl Touch-Up Paint
Genuine Whirlpool part
By: Whirlpool
Part Number: WP676455

Grey vinyl touch-up paint for repairing chipped, rusted, or damaged dishwasher rack coating. 4oz bottle with brush. Restores protective coating.

Do-It-Yourself Stories from Customers like You Rusty tips on tops of posts in top and bottom racks of kitchen aid dishwasher   James O. • Bedford , OH • July 04, 2016

Used the vinyl touch up paint on the tops of posts and slid vinyl tips over 130 posts. The paint acts as an adhesive to keep the tips secure. Read more

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Power Cord
Genuine Whirlpool part
By: Whirlpool
Part Number: W10877094

This power cord connects your appliance to a household outlet. Replacing a worn or damaged cord restores safe, reliable power and can help resolve no-power or intermittent power issues caused by a compromised lead.

  • Delivers electrical power from the outlet to the appliance
  • Replaces cords with cracked, frayed, or heat-damaged insulation or a damaged plug
  • Helps when the unit won't power on or loses power when the cord is moved
  • Addresses visible scorching, arcing, or melting on the cord or plug
What's included: 1 power cord Install notes:
  • Disconnect power before servicing; verify no voltage is present
  • Note wire positions or take a photo before removal; match to the same terminals on install
  • Use the proper strain relief/clamp and route away from sharp edges, moving parts, and heat sources
  • Confirm the ground connection is secure; do not modify the plug

Do-It-Yourself Stories from Customers like You Replace insulation   Candace B. • N Chelmsford , MA • March 07, 2018

Awesome company! Very quick, good price and the right parts. Would order again no question. Read more

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Dishwasher Control Panel Touch Pad
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10475780

Replacement touchpad control panel for your dishwasher. Installs on the front door exterior. Needed when buttons are unresponsive, cracked, or worn.

Do-It-Yourself Stories from Customers like You It appeared to be stuck and only run in certain cycles it would just start beeping and was very annoying   Jay S. • Pearl , MS • January 07, 2020

After reading online I decided to attempt installing the control panel. For this particular model, I removed 4 screws at top inside (2 center are longer fyi). There is one more holding the panel in the center, but the front door panel needs to be removed. There are screws all along the inside. Remove those and slide the door panel up and out. Next, remove the last screw and then unplug the wire connector. Replace in reverse order. I did not kill the power to the unit while replacing. It however... Read more

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Dishwasher Access Panel Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: W10871196

Black access panel kit for dishwasher lower front area. Replaces missing, cracked, or damaged toe panel assembly. Secures under cabinet for finished look.

Do-It-Yourself Stories from Customers like You I needed a toe kick panel for my maytag dishwasher   Jeffrey C. • Plymouth , MN • May 02, 2016

I found the part number, double checked it, and ordered the part, which arrived as promised. However, the part was just placed in a folded cardboard tube and was damaged by the shipper. I figured it was only a toe-kick, so I bent the part as best I could and installed it in 3 minutes. Read more

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Dishwasher Upper Rack Adjuster Left Side
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10740408

If your dishwasher's top rack won't stay level or falls out of position, this left-side rack adjuster is the fix. Quick 15-minute DIY replacement.

Do-It-Yourself Stories from Customers like You Top rack on dishwasher   Steve D. • Bethalto , IL • March 13, 2018

Needed to replace the top rack adjusters and one rail slide out. Parts came in less than 24 hours. Replacement parts were metal instead of plastic. Took me about 15 minutes to replace everything. Read more

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Dishwasher Upper Rack Adjuster Housing Right Side
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10195373

Right-hand adjuster housing for dishwasher upper rack height adjustment. Replace broken, cracked, or missing housing with release lever mechanism.

Do-It-Yourself Stories from Customers like You Upper rack on dishwasher was broke allowing it to fall on to the bottom rack   Carl G. • Raleigh , NC • March 04, 2026

By watching video Read more

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Dispenser Guard Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10267076

This small clip secures the guard/shield on the dispenser assembly. Replacing a cracked or missing clip keeps the guard firmly attached and aligned so the dispenser operates properly without interference, noise, or premature product loss. What it does:

  • Fastens the dispenser guard to its mounting point on the dispenser assembly
  • Keeps the guard aligned to prevent interference with dispenser door/flow
  • Restores a secure fit if the original clip is cracked, deformed, or missing
  • Common symptoms: loose or missing guard, rattling, incomplete dispensing or residue left after a cycle
What's included:
  • 1 dispenser guard clip
Install notes:
  • Disconnect power to the appliance; turn off water supply if applicable
  • Open access, support the guard, and release the worn clip from its tabs
  • Snap the new clip fully into place, ensuring it engages all locking points
  • Ensure the guard is secure and that the dispenser door/flow path is unobstructed before use

Do-It-Yourself Stories from Customers like You Top rack tracks and stoppers were broken   Martina B. • Helotes , TX • December 19, 2015

I searched the model on Appliancepartspros.com and ordered the items needed with overnight shipping. My order came the next day :) All parts were in stock and came clearly labeled and orderly packaged. Within 10 minutes my dishwasher was back in business and I was one happy camper. I would order from here again anytime and attempt to fixt the issue myself. Much cheaper that having somebody come out, only to tell you that they have to order the parts and come back at a later time to fix the... Read more

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Support
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10609586

This replacement support restores a firm, level mount for its paired component inside your appliance. It keeps the part properly seated and aligned so shelves, racks, bins, or mechanisms remain stable and operate as intended. What it does:

  • Secures the mated component in the correct position
  • Maintains alignment and level support during use
  • Helps prevent wobble, sagging, binding, or disengagement
  • Common signs of failure: cracked or missing support, loose/uneven fit, rattling, component won't stay seated
What's included:
  • 1 support
Install notes:
  • Disconnect power and shut off water supply before servicing.
  • Remove the affected component to access the support and note orientation.
  • Transfer/reuse original screws or clips if required by your design.
  • Seat the new support fully; if the design uses paired supports, inspect/replace both for even alignment. Test operation.

Do-It-Yourself Stories from Customers like You Upper rack was flopping all over   George T. • North Easton , MA • November 04, 2018

Took out 3 torx screws on each side, much of the insides fell out at this point. At this point I had the new part and what was left of the old part and the adjust lever. Screwed them back together and that was that. The new support piece was not needed. Read more

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Dishwasher Upper Rack Adjuster (Right-Hand)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10740410

Upper rack won't stay level or falls off the rail? This right-hand adjuster restores secure height adjustment. DIY-friendly 15-minute repair fix.

Do-It-Yourself Stories from Customers like You Top rack on dishwasher   Steve D. • Bethalto , IL • March 13, 2018

Needed to replace the top rack adjusters and one rail slide out. Parts came in less than 24 hours. Replacement parts were metal instead of plastic. Took me about 15 minutes to replace everything. Read more

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Dishwasher Heater Terminal Nut
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10477552

Fix dishwasher not heating or melted terminals with this heater terminal nut. Secures the heating element wire connection to prevent arcing and leaks.

Do-It-Yourself Stories from Customers like You Stopped running after rinse cycle and the clean light was flashed 3 times   Clyde Y. • Turtle Creek , PA • August 29, 2015

Replaced the heating element as shown in the video. Repaired a bad connector on the wire leading to the heating element. The clean light still flashed 3 times. Determined that the thermal fuse also needed to be replaced. Replaced the thermal fuse as shown in the video. The clean light now flashed 7 times which I discovered meant that the control panel needed to be reset. I then reset the control panel by pressing the buttons: normal, heated dry, normal, heated dry. It now works perfectly. Read more

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Vinyl Touch Up Paint
Genuine Whirlpool part
By: Whirlpool
Part Number: WP676453

Color: White. 4oz bottle with brush used for touching up damage to your dishracks. For blue use W10840471. For grey use WP676455. For tips use 675679

Do-It-Yourself Stories from Customers like You Tines on my dishwasher rack was rusting rust was showing on my dishes   Jean M. • Lenoir , NC • January 10, 2015

Ordered dishwasher rack tine tips and bottle of vinyl touch up paint. I applied the paint to each tine and then placed the tips on the tines. I waited a few hours before using my dishwasher to allow the paint to dry and allow the tips to stick to the tines. Read more

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Dishwasher Water Level Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8268909

Dishwasher overflowing or not filling properly? The water level switch controls fill amount. DIY-friendly repair, typically 20 minutes with video guide.

Do-It-Yourself Stories from Customers like You Washer would not fill with water   Ty J. • Hillsboro , OR • July 08, 2018

Replaced float switch and also replaced intake valve. Worked like a charm and the process was as easy as the YouTube video I followed made it seem. Read more

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