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Mdb4949shz 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 Door Insulation Foam Pad
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10073520

Foam pad that installs between dishwasher door panels to dampen sound and shield from heat. Replace if torn, compressed, or missing for quieter operation.

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$50.57
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$60.18
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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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$7.43

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

White dishwasher rack repair kit includes 150 tine tips and vinyl paint to cover chipped, rusted, or worn rack tines. Extends rack life and prevents rust.

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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$52.95
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Dishwasher Control Panel
Genuine Whirlpool part
By: Whirlpool
Part Number: W11395600

Fix control panel buttons not working or unresponsive lights. Includes digital interface for cycle selection and settings. Moderate DIY installation.

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$153.53
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$184.24
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Dishwasher Protector
Genuine Whirlpool part
By: Whirlpool
Part Number: W10591547

Protective component for your dishwasher. Replaces worn, cracked, or missing protector pieces. Installs to shield internal parts from damage.

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$23.95
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$28.50
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Leveling Leg (Adjustable), Single
Genuine Whirlpool part
By: Whirlpool
Part Number: 8193716

This adjustable leveling leg threads into the appliance base to set height and stabilize the cabinet. Replacing a worn or missing leg helps stop rocking and vibration and helps maintain proper alignment for reliable operation.

  • Provides adjustable support at one corner of the appliance
  • Helps level the unit for correct alignment with floor or cabinetry
  • Reduces rocking, vibration, and rattling noises
  • Replaces stripped, bent, cracked, or missing leg
What's included: 1 adjustable leveling leg Install notes:
  • Disconnect power and, if applicable, shut off water before servicing
  • Carefully support or brace the appliance to access the base safely
  • Start the new leg by hand to avoid cross-threading; adjust height gradually
  • Use a level to check side-to-side and front-to-back, then recheck after positioning

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$48.46
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$57.67
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Dishwasher Rack Track Spacer
Genuine Whirlpool part
By: Whirlpool
Part Number: W10306230

This spacer maintains correct alignment between dishwasher rack components. Replace if worn, missing, or cracked to restore proper clearance and smooth operation.

Do-It-Yourself Stories from Customers like You The upper dish rack wheel assembly was hanging by a thread   Angela L. • Granger , IN • January 18, 2025

I replaced the upper wheel assembly. It was incredibly easy and now it works like new. Read more

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$11.95

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Dishwasher Machine Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400071

10-32 thread machine screw secures panels, brackets, and internal components. Replace missing, stripped, or damaged fasteners to restore solid fit.

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$5.95
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$7.14
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Appliance Spray Paint
Genuine Whirlpool part
By: Whirlpool
Part Number: 285006

Color: Black. Size: 12 oz. Acrylic appliance aerosol can spray paint.

Do-It-Yourself Stories from Customers like You My 1984 dishwasher that still works great was an eyesore & I didn't match my other appliances.   Dorothy L. • Raleigh , NC • March 24, 2014

I purchased a can of black appliance spray paint, removed the panels on the dishwasher, sprayed them, and a few hours later put them back. They're beautiful and it looks like I have a brand new dishwasher! It now matches everything and looks great with the new granite counter tops I just installed. THANK YOU FOR THE GREAT IDEA!!! I'm a 76 year old female and my friends think I'm a genius! Read more

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$42.95
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Dishwasher Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10348411

10-32 threaded machine screw secures dishwasher panels, trim, and brackets. Replace when missing, stripped, or damaged to restore proper fit.

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$6.95
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$8.27
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Dishwasher Retaining Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: W11256107

Secures trim and panels in dishwasher assemblies. Replace if clip is broken, missing, or worn. Prevents loose parts and rattling during operation.

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$23.61
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$28.10
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Dishwasher Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10348407

Factory #10-16 screw secures dishwasher panels, brackets, and covers. Replace worn, stripped, or missing screws to restore tight assembly.

Do-It-Yourself Stories from Customers like You Some accessories were worn.   Wayne C. • Massapeqau Park , NY • April 15, 2020

My son fixed the issue of some wear and tear. Read more

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$5.95
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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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Appliance Screw 10-24 Thread
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400074

10-24 threaded machine screw secures panels, brackets, and internal assemblies in appliances. Replace missing, stripped, or damaged screws.

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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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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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$7.08
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