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Wdf780slymo 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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Appliance Touch-Up Paint
Genuine Whirlpool part
By: Whirlpool
Part Number: 4392899

Touch-up paint for appliances. Covers chips, scratches, and worn areas on range tops, refrigerators, and other appliances. Includes brush applicator.

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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$23.95
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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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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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$7.56
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Rinse Aid Dispenser Knob (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10524911

This dishwasher rinse aid dispenser knob mounts on the inner-door dispenser and lets you set the rinse-aid dosage. Replace a cracked, stripped, or missing knob to restore easy adjustment and consistent rinse-aid use during the rinse/dry cycle.

  • Adjusts the rinse-aid dispensing level on the dispenser
  • Restores a secure, readable setting pointer for dosage control
  • Common symptoms: knob broken or missing, won't stay on, can't turn or adjust settings, stripped splines
  • Helps address inconsistent rinse-aid use when the setting can't be changed
What's included: 1 rinse aid dispenser knob Install notes:
  • Disconnect power to the dishwasher before servicing
  • Open the door; pull the old knob straight off (gently pry evenly if needed to avoid damage)
  • Align the new knob with the flat/splines and press on; it turns through the full setting range
  • On some models, accessing retainers may require removing inner-door screws—refer to your service information

Do-It-Yourself Stories from Customers like You Cap from rinse agent dispenser fell into bottom of dishwasher and burnt up on element   Ernest W. • Mattawan , MI • February 01, 2016

Ordered the part from Appliance Parts Pros on a Tuesday, got the part 1 day later. Installed it as you normally would but inserting it into the dispenser and turning it. No tools necessary. Read more

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$27.37
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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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$57.39
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Dishwasher Feed Tube Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10340741

Upper rack dishes not getting clean? This feed tube assembly routes water to the upper spray arm, restoring balanced coverage. Moderate DIY repair.

Do-It-Yourself Stories from Customers like You Dishwasher was not cleaning effectively   Tony A. • Palatka , FL • April 11, 2019

Replaced all interior parts Read more

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$65.74
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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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Dishwasher Rack Lite Item Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8539113

Secures lightweight cups, lids, and small containers in your dishwasher rack. Replace when clips crack or lose grip. Confirm fit with your model number.

Do-It-Yourself Stories from Customers like You Water inlet valve was broken and water was leaking all over the floor basin would slowly fill and overflow on to floor   Tanya F. • Washington , DC • May 23, 2015

My nine year old said the following to me while I was looking for a tool to complete the task. "mom do you remember a couple of months ago when you and daddy were trying to fix something? You went to the store and bought tools and you ended up calling repairman to fix it? That's their job, mom. Repairmen fix stuff. You are not a repairman" I fixed this my self in just over a hour. Take that! Read more

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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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Screw (8-32 Thread)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400892

Replacement 8-32-thread screw used to secure panels, brackets and small components in compatible household appliances. Restores missing or stripped fasteners so panels and parts stay firmly attached during normal use. What it does:

  • Secures trim, panels, brackets and control housings to maintain proper assembly.
  • Replaces missing or damaged screws that can cause rattling, loose panels or misaligned components.
  • Fits locations that require an 8-32 threaded fastener; correct length and head style for your application.
  • Helps restore stable, vibration-free operation when worn or stripped fasteners are replaced.
What's included: One screw. Install notes:
  • Disconnect power and water before servicing; wear eye protection and gloves.
  • Use the correct screwdriver or driver bit to avoid stripping the screw head.
  • Do not overtighten—turn until snug and secure to avoid damaging threads or surrounding parts.
  • If the original used a washer or nut, reuse or replace as needed and the screw length and head type match the original.

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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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Dishwasher Dispenser Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10482094

Fix a broken or missing dispenser lid that causes detergent spills or won't stay closed. This dishwasher dispenser cover restores proper function.

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$18.95
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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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$7.34
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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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$5.95
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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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$7.31
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Dishwasher Electronic Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: W10479764

Fix a dishwasher that won't start, stops mid-cycle, or has blinking lights. This main control board manages all functions and cycle settings.

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$175.95
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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