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Dp940psq0 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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Channel Retainer (Panel)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3374716

This channel retainer secures the appliance's front/side panel to the cabinet so panels stay aligned and stable during use. It replaces a worn or broken retainer to reduce panel movement and rattling. What it does:

  • Holds the panel channel in place to keep exterior panels aligned
  • Prevents panel looseness, shifting, and vibration noise during operation
  • Restores proper fit where a cracked or broken retainer allowed gaps
  • Works as a direct-fit replacement for the OEM channel retainer
What's included:
  • One channel retainer as shown
Install notes:
  • Inspect surrounding clips and screws; replace any damaged fasteners for best fit
  • Use basic hand tools; avoid over-tightening fasteners which can crack plastic retainers
  • Disconnect power (or unplug) the appliance before accessing panels

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$48.95
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Wet Agent Dispenser (Assembly)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8052028

This wet agent dispenser assembly holds and releases liquid wetting/conditioning agents into the wash at the correct cycle, helping deliver fabric conditioner or similar additives when needed. It replaces a worn, clogged, or damaged dispenser for reliable delivery. What it does:

  • Holds liquid fabric conditioner/wetting agent and releases it into the tub during the rinse cycle
  • Ensures timed dispensing so conditioners are added at the proper point in the cycle
  • Helps prevent over-dispensing and visible residue in the washer tub or on clothes
  • Commonly replaces dispensers that leak, fail to release liquid, or have broken mounting tabs
What's included:
  • One wet agent dispenser assembly
Install notes:
  • Disconnect power to the appliance before beginning any work
  • Remove and reinstall using basic hand tools
  • Rinse any remaining liquid from the area and avoid skin/eye contact with chemicals
  • Test a short cycle after installation to ensure proper dispensing and secure mounting

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$58.73
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Primer
Genuine Whirlpool part
By: Whirlpool
Part Number: 350942

Color: White. Size: 13 oz. Spray paint primer. can.

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$46.95
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Barrier
Genuine Whirlpool part
By: Whirlpool
Part Number: 4396277

 

Do-It-Yourself Stories from Customers like You Dishwasher is not located next to the sink   Alexander N. • Hendersonville , NC • November 30, 2019

I had to use the 12' drain hose and a longer supply line in order to make the plumbing connections. It works great. Done. Read more

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$26.95
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Caster And Socket (Wheel Assembly)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3370639

This replacement caster and socket assembly restores smooth rolling and stable support for the appliance cabinet. Use it to replace a worn or damaged wheel and mounting socket so the appliance moves easily and sits level. What it does:

  • Provides a rolling wheel and mounting socket to support appliance movement and weight.
  • Replaces cracked, seized, or worn casters that cause dragging, sticking, or uneven motion.
  • Helps reduce noise and cabinet scuffs from a damaged or loose wheel.
  • Restores proper alignment when the appliance tilts or does not roll smoothly.
What's included: One caster and socket assembly. Install notes:
  • Disconnect power and water and move the appliance to a safe, stable work area before starting.
  • Support the appliance to prevent tipping when removing/installing the caster.
  • Remove any trim or mounting hardware covering the caster; match orientation and fasteners when installing the replacement.
  • After installation, verify the appliance rolls smoothly and sits level; tighten fasteners as needed.

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$38.95
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Track Stop
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3379941

 

Do-It-Yourself Stories from Customers like You The upper spray arm broke off and one of the track stops broke.   Allen T. • Kalamazoo , MI • November 24, 2018

I replaced the parts. The video on the website was great. I'm glad I was able to find repair parts for such an old dishwasher. I'm squeezing as much life out of this unit as possible. Thanks. Read more

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$51.68
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Dishwasher Air Gap (Universal)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP300096

This dishwasher air gap prevents backflow from the sink into the dishwasher drain line, helping keep wastewater out of the appliance and reducing odors. It provides a simple, code-friendly way to vent the drain hose at the sink. What it does:

  • Creates an air break in the dishwasher drain to prevent soiled water from flowing back into the machine
  • Helps the dishwasher drain properly and reduces standing water in the tub or sink
  • Reduces odors and contamination risk caused by backflow through the drain hose
  • Works with most standard sink-mount dishwasher drain hose setups
What's included: One dishwasher air gap Install notes:
  • Designed for sink-mount installation; follow sink and dishwasher manufacturer instructions and local plumbing codes
  • Use appropriate hose clamps and a secure hose connection to prevent leaks
  • Inspect and clean the air gap periodically to remove debris

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$38.52
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Wheel Leg (Support), Single
Genuine Whirlpool part
By: Whirlpool
Part Number: WP302819

This wheel leg is a replacement support used to stabilize and allow smooth movement of the appliance's lower assembly. It restores proper leveling and reduces wobble so the appliance sits securely and rolls or rests as designed. What it does

  • Supports the appliance chassis at the lower corner and transfers load to the floor
  • Helps maintain correct appliance height and leveling to reduce vibration and rocking
  • Restores proper rolling or stationary support where a worn or broken leg caused instability
  • Commonly replaced when the leg is cracked, stripped, missing, or no longer holds weight
What's included One wheel leg Install notes
  • Verify appliance is unplugged and empty before accessing lower cabinet or base
  • Support the appliance with a block or jack to prevent shifting while replacing the leg
  • Remove any access panels or retaining hardware as needed; install the new leg in the original orientation
  • Replace any fasteners that are damaged and test stability before returning the appliance to service

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$9.95

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Floor Mount Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 4378968

 

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$35.95
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Water Supply Tube
Genuine Whirlpool part
By: Whirlpool
Part Number: 661651

 

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Clip, Cupshelf
Genuine Whirlpool part
By: Whirlpool
Part Number: 8268826

 

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Air Gap With Cp Cap
By: Pro
Part Number: TJ60421

 

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$3.95

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Pump And Motor Assembly (Dishwasher Circulation/Sump)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10428167

This pump and motor assembly circulates and drains dishwasher water to ensure proper washing and draining. It restores normal water movement so dishes get cleaned and the tub drains after a cycle. What it does:

  • Circulates wash water through spray arms for effective cleaning.
  • Pumps water out of the tub during drain cycles.
  • Can cause noisy operation, poor cleaning, standing water, or failure to drain when defective.
  • Works as the combined sump/pump motor unit used in many Whirlpool-family dishwashers.
What's included: One pump and motor assembly. Install notes:
  • Disconnect power to the appliance before beginning any repair to avoid electric shock.
  • Turn off the water supply and remove lower access panels to reach the pump/sump area.
  • Handle as a single assembly; check and clear any debris or foreign objects from the sump and inlet before reinstalling.

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$324.61
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Slinger
Genuine Whirlpool part
By: Whirlpool
Part Number: W10909679

 

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$13.95
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Pump & Motor Mounting Support
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3367197

 

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$8.95

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Panel - Top
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3373199

 

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$166.95
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