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Whirlpool Dishwasher Pump

Whirlpool De-Coupled Drain Housing
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10179455

This de-coupled drain housing creates a sealed, vibration-isolated connection in the appliance's drain path. Replacing a cracked or leaking housing restores reliable draining performance and helps prevent water leaks and rattling during the drain cycle.

  • Forms the rigid, sealed connection between the drain path and mating components
  • Isolates pump vibration from the chassis to reduce noise during drain
  • Directs wastewater efficiently out of the unit during the drain cycle
  • Common symptoms of a failed housing include standing water, leaks under the unit, loud vibration/buzzing while draining, or visible cracks/broken tabs
What's included: 1 de-coupled drain housing Install notes:
  • Disconnect power and water supply before servicing; allow any hot water to cool
  • Access the drain area and place a towel or pan to catch residual water
  • Move clamps/hoses, then transfer any reusable seals or grommets; replace worn seals as needed
  • Secure all connections and clamps; run a short test and check carefully for leaks

Do-It-Yourself Stories from Customers like You Mice had chewed through the hose   Gordon A. • Haverford , PA • January 08, 2019

I watched the appliancepartspros.com video to make sure I had identified the right part before I ordered it. After receiving the part, it was easy — the part itself twisted off without tools (pliers were helpful to remove and reattach the drain hose), and I was able to complete the repair without pulling the dishwasher out from under the counter. Read more

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Whirlpool Circulation Pump And Motor Assembly (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10455260

This dishwasher circulation pump and motor assembly moves wash water through the spray arms during the cycles. Replacing a failed or noisy unit restores proper water flow, spray pressure, and reliable cleaning performance.

  • Circulates water from the sump through the spray arms during wash and rinse
  • Provides the pressure and flow needed for effective cleaning
  • Common failure symptoms: little or no spray action, poor cleaning results, loud humming/rumbling/grinding during wash
  • Water leaking from the pump area can also indicate a problem with this assembly
What's included: 1 pump and motor assembly Install notes:
  • Disconnect power at the breaker and shut off the water supply before servicing
  • Access from the bottom/front; remove the toe panel and pull the dishwasher out if needed for clearance
  • Expect residual water; place towels or a tray to catch spill, and note wire/connector orientation before removal
  • Ensure all connections and seals are properly seated; run a short fill/rinse to check for leaks before reassembly

Do-It-Yourself Stories from Customers like You Shot pump and drain on dishwasher   Christopher M. • Manorville , NY • February 23, 2020

Replaced with parts from appliance parts pros. Read more

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Whirlpool Check Valve Assy,Drain
Genuine Whirlpool part
By: Whirlpool
Part Number: W11622925

The Check Valve is an OEM part for Whirlpool dishwashers. This valve is a component that allows water to flow in one direction only, from the water inlet into the dishwasher. 

Causes of a bad check valve can include mineral or debris buildup interfering with the valve operation over several years of use. Damage is also possible if the water connection is faulty.

Symptoms of a bad check valve include:

  • Water flowing backward out of the dishwasher or inlet hose
  • Inability to properly fill or circulate water during cycles  
  • Potential leaks or standing water below the appliance

This essential Whirlpool replacement is compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and Kenmore models as well. 

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Whirlpool Motor-Pump (Drain Pump Assembly)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10567645

This motor-pump assembly replaces the washer's combined motor and pump to move water out during drain and spin cycles, restoring proper draining and helping reduce drain-related noise and standing water in the tub. What it does:

  • Pumps water out of the tub during drain and spin cycles.
  • Drives the impeller that clears water through the drain hose and pump housing.
  • Common symptoms: washer won't drain, water remains after cycle, loud humming/grinding or vibrating during drain, or intermittent drain failures.
  • Stops or limits water flow caused by pump failure or seized impeller.
What's included: One motor-pump assembly. Install notes:
  • Always disconnect power and turn off water supply before beginning service.
  • Follow the appliance's service manual and wiring diagram for safe removal and reconnection of electrical and plumbing connections.
  • Inspect hoses, clamps, seals and mounting gaskets when replacing the pump; replace any damaged parts to prevent leaks.

Do-It-Yourself Stories from Customers like You Dishwasher was not washing   Samuel G. • Cordova , AL • February 11, 2021

I replace the motor. Got the new motor in. Works Great now! Thanks! Read more

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Whirlpool Circulation Pump And Motor Assembly (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10428773

This circulation pump and motor assembly moves wash water through your dishwasher's spray arms to clean dishes. Replace a worn or seized wash motor to restore proper spray pressure, quieter operation, and consistent cleaning performance.

  • Circulates wash water through the spray arms during wash and rinse cycles
  • Restores cleaning performance when the original wash motor won't run or is weak
  • Typical symptoms: no/weak spray action, dishes still dirty, loud humming or grinding during wash
  • Leaks at the pump housing or shaft area can indicate the assembly has failed
What's included: 1 circulation pump and motor assembly Install notes:
  • Disconnect power at the breaker and shut off the water supply before servicing
  • Remove the toe panel and slide the dishwasher out to access the underside
  • Have a towel or pan ready for residual water; disconnect wiring and hoses, noting their orientation
  • Transfer and secure existing clamps/mounting hardware as needed; ensure seals are properly seated and test for leaks after reassembly

Do-It-Yourself Stories from Customers like You Blown dishwasher pump.   Paul M. • Littleton , CO • December 10, 2018

I called AppliancePartsPros, talked to a technician to validate problem, ordered part. I had a great talk with the technician. Told him I have electrical engineering experience, used to fix pinball machines and that the pinballs and home appliances were the same design, i.e. inductor in series with a switch across the hot lines. After that the conversation was like two long lost cousins talking at a family barbeque! Great customer service! Read more

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Whirlpool Vent Fan Motor
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10155595

This vent fan motor drives the exhaust blower to move air through the appliance, helping clear steam and heat while protecting internal components. Replace a failed or noisy fan to restore proper ventilation and consistent performance. What it does:

  • Spins the blower to pull air through the vent path or recirculation filters
  • Helps maintain airflow to prevent overheating of internal parts
  • Common symptoms: fan won't run, hums but won't spin, weak airflow, or loud/rattling noise
What's included:
  • Includes 1 vent fan motor
Install notes:
  • Disconnect power at the breaker and allow the unit to cool before servicing
  • If servicing a microwave, be aware high-voltage components can retain a charge even when unplugged—use proper discharge procedures
  • Remove the grille or panels to access the blower; note wire locations and the blower's orientation before removal
  • After reassembly, verify unobstructed airflow and correct discharge direction (recirculating or vented)

Do-It-Yourself Stories from Customers like You Water leak.   Richard D. • Wrightsville , PA • February 13, 2022

Found dryer portion I let plastic had failed to keep seal. Ordered new blower assembly and inlet cap. Gasket comes with blower. Read more

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Whirlpool Circulation Pump And Motor (Dishwasher)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10605059

This dishwasher circulation pump and motor drives wash water through the spray arms for effective cleaning. Replacing a failed wash motor restores strong spray pressure and consistent cleaning performance throughout the cycle.

  • Circulates water through the spray arms to wash and rinse dishes
  • Maintains proper flow and pressure from the sump to all spray arms
  • Direct replacement for a seized, noisy, or non-running wash motor
  • Common symptoms: poor cleaning, no spray action, or humming/buzzing during wash
What's included: One circulation pump and motor assembly. Install notes:
  • Disconnect power at the breaker and shut off water supply before servicing.
  • Access is from the bottom/front; many models require removing the toe panel and/or sliding the dishwasher out.
  • Connect the wiring, seat the pump seal fully in the sump, and lock the assembly in place per your model's procedure.
  • After reassembly, run a brief fill-and-wash to check for leaks and proper spray action.

Do-It-Yourself Stories from Customers like You The dishwasher would fill with water and drain water properly but nothing else was happening   Matthew R. • Lafayette , CO • February 02, 2016

The dishwasher would fill with water, and then was silent (during the time you'd expect to hear it washing. Cancel/draining worked fine too. I assumed it was the pump/motor that had failed. The dishwasher was barely 2 years old. The repair was relatively simple. I removed the racks and spinners from inside the dishwasher. I turned off power to the unit and removed the hoses. I found it easiest to pull the dishwasher out of it's space and flip it on its belly so that I could get to the... Read more

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Whirlpool Pump And Motor Assembly (Drain)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10428168

Complete drain pump and motor assembly that removes water from the washer during drain cycles, restoring reliable draining and preventing standing water for trouble-free spin and dry cycles. What it does:

  • Pumps water out of the washer tub during drain cycles to help the washer complete drain and spin operations.
  • Helps address common symptoms like a washer that won't drain, leaves water in the tub, or makes grinding/humming noises from the pump area.
  • Replaces the original drain pump/motor unit to restore normal pump operation when the old unit is worn, clogged, or failing.
What's included:
  • One pump and motor assembly.
Install notes:
  • Disconnect power and shut off water to the appliance before beginning any service.
  • Drain any remaining water from the tub or hoses to avoid spills; keep towels or a shallow pan handy.
  • Note or photograph hose and wiring connections before removal to ensure correct reassembly.
  • Inspect pump mounting gaskets, hose clamps and hoses; replace damaged seals to prevent leaks.

Do-It-Yourself Stories from Customers like You Dishwasher making strange noises probably motor bearings   Frank N. • Atlanta , GA • October 18, 2016

Replaced pump and motor. Read more

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Whirlpool Pump And Motor Assembly (Dishwasher Drain/Circulation)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10168823

This pump and motor assembly replaces the dishwasher's pump to restore proper water circulation and draining. It helps clear standing water and maintain wash performance when the original unit is worn or leaking. What it does:

  • Drives water flow for normal wash cycles and pumps wastewater out during drain
  • Restores proper draining when the dishwasher leaves water in the tub
  • Reduces or eliminates grinding, humming, or squealing noises caused by a failing pump motor
  • Helps resolve common drain-related error codes and poor wash results tied to low circulation
What's included:
  • One pump and motor assembly
Install notes:
  • Disconnect power and water supply before beginning any repair
  • Expect residual water in the tub and hoses; have towels or a pan ready
  • Handle electrical connectors and hoses gently; replace any damaged clamps or seals
  • Test the dishwasher on a short cycle after installation to ensure proper drain and flow

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Whirlpool Drain Impeller (Drain Pump)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8274950

This drain impeller spins inside the drain pump to move wastewater out of the appliance, restoring normal draining and reducing standing water. It's a direct-replacement pump impeller designed to fit the original pump housing. What it does:

  • Drives water through the drain pump so the washer can empty properly
  • Worn or broken impellers can cause slow or no draining and standing water
  • May produce unusual pump noise or vibration when damaged
  • Helps prevent motor overload by maintaining proper water flow
What's included:
  • One drain impeller
Install notes:
  • Disconnect power before accessing the pump assembly to avoid electric shock
  • Inspect the pump housing and fasteners; replace any damaged clips or seals as needed
  • Reassemble pump and test a short drain cycle before completing the repair

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$48.95

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Whirlpool Motor-Pump Assembly (Drain Pump)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10200940

This motor-pump assembly replaces the washer's drain pump to restore reliable water removal and reduce leaks. It mounts to the tub and handles draining so your cycle can finish and clothes can spin out properly. What it does:

  • Pumps water out of the washer during drain cycles to allow proper spin and cycle completion
  • Helps prevent standing water and reduces the chance of overflow or tub leaks
  • Stops humming, grinding, or no-drain symptoms caused by a failed pump motor
  • Works as the integrated motor and pump unit that attaches to the washer tub
What's included: One motor-pump assembly as shown Install notes:
  • Disconnect power and water before servicing; follow all safety precautions
  • Basic hand tools required; access may require removing front or rear service panel
  • Inspect and reinstall hoses and clamps securely to prevent leaks

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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Whirlpool 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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Whirlpool Pump Housing
Genuine Whirlpool part
By: Whirlpool
Part Number: W11245091

The Pump Housing is an OEM part for Whirlpool dishwashers. As a central component, it contains the circulating pump that drives wash water through spray arms for thorough cleaning.

Symptoms of a bad pump housing include:

  • Puddles or leaks from under the dishwasher main unit
  • Limited or no water pressure to upper and lower spray arms  
  • Water that does not properly drain at the end of a cycle
  • Drying issues caused by residual water collection 

Causes can be cracks that develop from regular pump cycling stresses over time, or impact damage compromising seals and gaskets.

This OEM Whirlpool part is also compatible with some KitchenAid, Jenn-Air, and GE dishwashers.

Do-It-Yourself Stories from Customers like You Dishwasher spray arm was brittle and broken   Vincent C. • Maryville , TN • March 13, 2025

Replaced the spray arm along with several other maintenance items (filters, pump housing, etc) on my Kitchenaid dishwasher. Repair went well and best of all the parts were shipped to me in just 1 day which was incredible. Read more

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Whirlpool Pump And Motor Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: W11032770

The Pump and Motor Assembly is an OEM part for Whirlpool dishwashers. This assembly is crucial for circulating water throughout the dishwasher during the wash and rinse cycles. It ensures that water is distributed effectively to clean dishes and then drained out of the appliance after the cycle is completed.

Causes of a bad pump and motor assembly can include wear and tear from regular use, blockages from food particles or debris, electrical issues, or damage to the motor or impeller. Such issues can severely affect the performance of the dishwasher.

Symptoms of a bad pump and motor assembly include:

  • The dishwasher not draining properly or leaving water at the bottom
  • Unusual noises during operation, such as grinding or humming
  • Inadequate cleaning results due to poor water circulation
  • The dishwasher not starting or stopping mid-cycle

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Do-It-Yourself Stories from Customers like You Leak from under KitchenAid dishwasher misdiagnosed by technician   David B. • Freeport , NY • August 21, 2020

My dishwasher was leaking and I called to have a certified technician come to diagnose the problem. I removed the kick panel from the bottom of the machine. He turned it on and we saw that water was leaking from the bottom. He said I needed a Sump kit but it wasn't in stock. The cost was $170 plus tax and labor cost was another $140. So I talked it over with dad and ordered the Sump kit, the hose clamp and a new diverter motor as mine was yellowed with age. The cost of all these parts and... Read more

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Whirlpool Drive Motor
Genuine Whirlpool part
By: Whirlpool
Part Number: W10410999

The Drive Motor is an OEM component for Whirlpool electric and gas dryers. It powers the rotating drum and tumbling of clothes during drying cycles.

The drive motor may fail due to wear and tear over time, electrical issues, or damage to the motor's internal components. Regular use, exposure to lint and dust, and overheating can contribute to motor failure.

Symptoms of a bad drive motor include:

  • The dryer drum not spinning
  • Unusual noises such as humming or buzzing
  • The dryer not starting
  • The motor overheating or shutting off

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

This part fixes the following symptoms
  • Will not tumble
See more...
Do-It-Yourself Stories from Customers like You Motor failure noisy squealing bearing followed by failure to run buzzing noise when start pressed   Kurt K. • La Center , WA • September 19, 2014

This was a Maytag DE312 actually a Whirlpool labeled as Maytag) and is 27 years old. Replaced motor, drive belt and drum rollers. One tricky part was the motor because the new motor comes with integral starter and it was necessary to cut off existing female spade connectors on some wires and crimp on new connectors. Instructions were adequate but need to be carefully followed and a decent electrical stripping and crimping tool must be at hand. I bought a new motor drive pulley because another... Read more

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Whirlpool Circulation Motor
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10757217

The Circulation Motor is an OEM part for Whirlpool dishwashers. It is responsible for pumping water through the spray arms to ensure thorough cleaning of dishes during the wash cycle. This motor helps maintain consistent water pressure and flow, crucial for effective dishwashing performance.

Over time, the circulation motor can fail due to factors such as motor wear, electrical issues, or blockages that cause the motor to overheat or become damaged. Regular use and the buildup of debris or hard water deposits can also contribute to motor failure.

Symptoms of a bad circulation motor include:

  • Poor cleaning results
  • Unusual noises during the wash cycle
  • Water not circulating properly
  • Dishwasher not completing cycles

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Do-It-Yourself Stories from Customers like You Loud running dishwasher followed by no sound at all   Jeremy M. • Denton , TX • February 15, 2016

My dishwasher was running super loud for several loads but appeared to be cleaning just fine. One day it went from super loud to hardly a sound at all, not even the sound of water. After finding this site I found others with similar issues and it pointed to the Circulation Motor. Normally I wouldn't feel comfortable with pulling the dishwasher out of it's slot and performing this type repair but after watching the video posted along side the pictures of the part it looked pretty easy so I took... Read more

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