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Customer Questions and Answers for Pump And Motor Assembly by Whirlpool

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Manufacturer Part

Pump And Motor Assembly

4.89 (64)

By: Whirlpool

Part Number: OEM17886864

Manufacturer Part Number: W10782773

The Pump and Motor Assembly is an OEM part for Whirlpool dishwashers. This assembly is responsible for circulating water through the dishwasher during the wash cycle, ensuring that dishes are thoroughly cleaned.

Over time, the pump and motor assembly can fail due to wear and tear, debris buildup, or electrical issues. Regular use, along with exposure to hard water, can cause the components to degrade, leading to performance problems.

Symptoms of a bad pump and motor assembly include:

Dishes not being cleaned properly
Unusual noises during the wash cycle
Water not draining from the dishwasher
Error codes indicating pump or motor issues

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

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Questions & Answers

For Whirlpool Pump And Motor Assembly (Part Number: OEM17886864)

Michael January 21, 2022 for Model Number 665.17362300

After starting dishwasher, water runs into tub. Problem: No water sprays from arm and there is no sound at all. Machine cycles and drains ok. Question: Does pump and motor replacement sound like the fix for this problem? Kenmore Ultra Wash Model 665.17362300

1 Answer

MIchael, Thanks for the question!!! Checking for a 120vac supply to the motor should answer this question. If you have voltage the motor is the issue. No voltage would likely mean a failed control.

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Jerry January 15, 2019

Is it normal for a Whirlpool dishwasher circulation motor to cycle about once a second between different r.p.m.s during normal operation?

1 Answer

Hello Jerry, This does not sound normal. If we could please ask you to post a new question including the model number from your units' I.D. tag, we can provide a proper diagnosis and recommend parts that can be guaranteed to work properly on your unit. Thank you for your patience and understanding in this matter.

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Rhody January 06, 2019 for Model Number KUDS01DJSS1

Repair requires removal of dishwasher cabinet from under kitchen-counter to replace its circulation pump-motor assembly. Blind installation showing copper tubing water supply and probably direct wiring of a/c power. Is it typical for such installations to provide loop of tubing and wiring to allow sliding out of washer cabinet while it's still attached to the tubing and direct wire? Can this be examined from below washer at lower front panel to determine status of installation "slack" that may have been provided?

1 Answer

Rhody, the slack can be viewed from underneath the dishwasher. It is recommended that when moving the dishwasher around that the power supply and water supply be turned off prior to moving it around. It is common for there to be just enough slack to be able to move the dishwasher out but you will still want to be very careful and move it out slowly.

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Sam October 26, 2018 for Model Number 66516032402

some one started the dishwasher (not me so I did not hear it start the cycle). about 1 to 1 1/2 hrs later I was in the kitchen and heard the dishwasher- sounded like the pump was running- I decided it should be done so hit the cancel/drain button. it continued the same noise so I opened the door to shut it off. the next morning i checked and the dishes were not clean and there was most of the detergent was still there-but the detergent door had opened. so not sure if it is the fill valve or pump/moter or both- or something else.

1 Answer

SAM, Restart that dishwasher and give it time to normally fill then open the door and see if there is water. Make sure the float is down with no obstructions.

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Julie October 07, 2018 for Model Number 66512789k311

I need to order a grommets for my dishwasher,not sure what one to order I also need to order the circulation pump and the clamp to seal water pump.is there a page to look at for my model no. I also need a new door gasket or tub gasket,not sure what they call it.

2 Answers

Julie, The tub gasket will be part number W11177741, the clamp would be W10789434, the circulation motor would be W10894668 and the only grommet would be on the sump housing which would be part number WPW10455268.

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Julie October 07, 2018 for Model Number 66512789k311

I need to order a grommets for my dishwasher,not sure what one to order I also need to order the circulation pump and the clamp to seal water pump.is there a page to look at for my model no. I also need a new door gasket or tub gasket,not sure what they call it.

2 Answers

Julie, With the model number you supplied we were able to research and supply you with the part numbers needed per your post information. WPW10538166 / WPW10538166 Dishwasher Pump Grommet , W10894668 / W11113839 Dishwasher Circulation Pump (the AP6245837 Pump, includes the hose clamp and pump to sump hose), W11177741 / W10300924V Dishwasher Door Seal/Gasket. All the parts are in stock and available at this time.

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Vince April 12, 2017 for Model Number KUDS01FLSS6

When ordering a sump there are different part numbers depending on what thermistor you have. When ordering a sump and motor assembly there is only one choice. Which thermistor fits it? Thanks

1 Answer

Hello Vince, As per the manufacturers' parts list, sump assembly W10782773 will use thermistor WP8269208.

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Matthew L November 06, 2014 for Model Number kudso1flss5

I am trying to order a "Circulation Pump and Motor Assembly" and want to make sure I order the right part. I cant seem to locate one that matches my model number.

1 Answer

Hello Matthew. W10782773 is the part number you need to order.

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Mike August 23, 2014 for Model Number 665.16269400

The dishwasher has started making a whining sound throughout the wash and rinse cycles. What could be the problem? The dishes are clean at the end.

1 Answer

Hello Mike. Based on the information you provided, it sounds like the circulation pump is bad and will need to be replaced on the unit.

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Matt R. August 22, 2014 for Model Number KUDS01FLSS3

I just bought and installed a Circulation Pump and Motor Assembly from Appliance part pros last night. As I reinstalled the thermistor I noticed it was fairly loose after installing and twisting it into the locking position. There was some mention about the new unit I purchased Monday having a smaller thermistor housing or something. I am wondering how my thermistor is potentially loose with a smaller housing. In my old unit is was also not very snug as far as fit went either. My question is if I order a new replacement will this new one fit into the new circulation pump assembly with out any issues and not leak? If there are two different sizes when ordering how does one tell which one is the correct one to order? Thank you

1 Answer

Hello Matt, The parts that fit into the bottom of the sump assembly are normally a bit loose. The only thing that fits snuggly is the "O" ring around it that prevents water leaks. If there are any leaks, replacing the thermistor and "O" ring as an assembly should take care of it.

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