Part Location Diagram of WP8558307 Whirlpool Rinse-Aid Dispenser Cap
See part 13 in the diagram
Replacing your Whirlpool Dishwasher Rinse-Aid Dispenser Cap
( Grid squares measure 1x1 inch )
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Rinse-Aid Dispenser Cap WP8558307

 Fits your WDT710PAYW0!
★★★★★
★★★★★
46 Reviews

Rated by 17 customers 

Really Easy 

Less than 15 mins 

Ratings submitted by customers like you who bought this part.

$ 27.56
  In Stock

Get this part fast! Average delivery time for in-stock parts via standard shipping: 1.8 days.

 Fits your WDT710PAYW0!
PartSelect Number PS11746426
Manufacturer Part Number WP8558307
Manufactured by Whirlpool for Whirlpool, Kenmore, Estate, Inglis
Product Description

Rinse-Aid Dispenser Cap Specifications

The rinse aid cap (sometimes referred to as the dispenser cap), covers the rinse aid dispenser on the dishwasher door. If your dishwasher will not dispense detergent, or it is leaking detergent, there could be an issue with the rinse aid cap. Check the cap and its gasket for any damage or melting. If the cap has melted or it is not sealing the dispenser properly, the part should be replaced right away. This rinse aid cap comes with the gasket, so you should discard the existing gasket and rinse aid cap at the same time. The repair is relatively straightforward, and requires no tools.
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Part Videos

Replacing your Whirlpool Dishwasher Rinse-Aid Dispenser Cap

Replacing your Whirlpool Dishwasher Rinse-Aid Dispenser Cap
Troubleshooting
This part fixes the following symptoms:
Leaking | Will not dispense detergent | Not cleaning dishes properly | Not drying dishes properly
This part works with the following products:
Dishwasher.
Part# WP8558307 replaces these:
AP6013204, 8193984, 8539095, 8558307, 8558310, WP8558307VP
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Customer Reviews
Average Rating:
★★★★★
★★★★★
46 Reviews
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Customer Repair Stories
 Average Repair Rating: 5.0 / 5.0, 17 reviews. What's this?
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Sorry, we couldn't find any existing installation instruction that matched.
Cap came off rinse device and partially melted.
Push and turn!!!
  • Donna from SAN DIEGO, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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lost cap
just screwed it on
  • elizabeth from ALBUQUERQUE, NM
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
2 of 3 people found this instruction helpful.
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Old cap had fallen out and partially melted
Unscrewed the old cap, replaced with the new one. It couldn't be easier.
  • KATHLEEN from LINDENHURST, NY
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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The wife didn't screw it in far enough and it fell down on the heater and melted
I inserted the new one and turned it clockwise.
  • Michael from BEDFORD, MA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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rinse was leaking from rinse cap
ordered new cap unscrewed old cap screwed new cap in does not leak anymore
  • DAVID from PRESCOTT VLY, AZ
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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Rinse aid constantly leaking from fill cap; hard water takes its toll on all seals and gaskets
1. open dishwasher door to horizontal position
2. remove old rinse aid cap by turning counter-clockwise and pulling up
2. install new rinse aid cap by inserting (rotate as necessary to align guide features) and turning clockwise to close.
Done!
  • Will from FRANKLIN, WI
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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Cap, Rinse Aid was broken
Take out previous one and put in new one.
  • Leonard from PHILADELPHIA, PA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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Rinse Aid Cap
I ordered the cap for my kitchen aid dishwasher and it is too small.
Other Parts Used:
Retainer Clip - Black Rinse-Aid Dispenser Cap
  • Susan from WESTON, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
5 of 6 people found this instruction helpful.
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rinse aid cap was lost
The cap fit perfectly-just screwed it right in to position. Turns out I didn't need the gasket.
  • PEGGY from AURORA, NE
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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Cap had loosened and fell onto heater coil and melted.
Screwed in new cap
  • Jim from NEW CARLISLE, IN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
3 of 3 people found this instruction helpful.
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Questions and Answers

Ask our experts a question about this part and we'll get back to you as soon as possible!

13 questions answered by our experts.
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Bonnie
February 6, 2019
Does the cap come with the gasket, the cap on my dishwasher is gone, so i do not have the needed gasket
For model number 665.17032403
PartSelect logo
Hello Bonnie, Thank you for contacting us. Yes, the o ring comes with the rinse aid cap, part number PS11746426. Good luck with your repair!

7 people found this helpful.

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Kathy
December 7, 2017
Recently ordered rinse aid cap. (there was a clump of rubber material underneath the old one preventing it from screwing in; we assumed this was the lower portion of the cap which had rotted) the new cap fits but the indicator doesn't register now; also new cap has come off during the cycle once. Are we still missing a part? Namely, whatever the rubber stuff was under the cap. Thanks!
For model number DU1145XTPB3 and Serial: FS2508820
PartSelect logo
Hi Kathy, Thank you for your question. I do not think your rinse aid cap would hinder your indicator. It sounds like you may have to replace your whole detergent dispenser assembly. I hope that helps. Good luck with your repair.

5 people found this helpful.

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Sol
October 7, 2017
Changed heating element and thermostat and dishwasher still not heating or drying
For model number WDF520PADM5
PartSelect logo
Hello Sol, thank you for contacting us. The heating element would be the main part that creates the heat. If you have a multimeter you can measure the resistance of your heating element which should read somewhere between 15 and 30 ohms. A reading above 30 means the element is faulty and will need to be replaced. If the resistance reading is OK then check the wiring and control board for damage. Hope this helps!

1 person found this helpful.

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Martin Burtness
August 6, 2018
What is the correct part number for the rinse aid cap? I ordered part number 10077881, which did not work. Is w01524920 correct, or is there another part number that fits my KitchenAid dishwasher? Thank you.
For model number KUDS35FXSS2
PartSelect logo
Hello Martin, thank you for your question. The rinse aid cap for your dispenser is part number WPW10524920. Please enter the part number into the site for current price and availability. Good luck with your repair!

1 person found this helpful.

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Marissa
January 11, 2018
Hi, my dishwasher has every once in a while after a cycle is over will just flash clean with the Green light and am unable to clear it. I recently found online a way to re set which is heated dry and normal 2x but i am wondering if there is more wrong that i should worry about. I recently ordered the cap for the dispense to maybe that will help. It seems my dishes are not getting as clean as they should and the soap not all the way breaking down. Do you think ordering the new cap will solve that issue? I have gone without one for month and just started recently having this problem more often.
For model number GU2400XTPS6
PartSelect logo
Hi Marissa, Thank you for your question. The lights will blink on your dishwasher if your dishwasher detects an error. In this case there is a cleaning error. If the dishwasher is not cleaning the dishes correctly, you will need to check the chopper assembly, the spinner kit, the spray arm seal, the sump pump check valve, the spray arm seal, the impeller and seal kit, the heating element, the water inlet valve and the circulation pump. Also, the water may not be hot enough to dissolve the soap. Before running a cycle, turn the hot water on and let it run for a few minutes and then run a cycle and make sure there is good water pressure. If the dishes are not getting clean, the dishes may be loaded in a way that prevents all of the dishes from being cleaned. Try arranging them so that the water can reach all of them. Try varying the amount of soap used as well to see if that helps. I hope this helps. Thank you and have a great day!

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Ray Eke
May 1, 2019
I have a dishwasher where the rinse aid cap is missing and so I need to buy a rinse aid cap suitable for my model including the gasket.
For model number WDF510PAYB2
PartSelect logo
Hello Ray, thank you for inquiring. The Rinse Aid Cap for your model is part PS11746426. It comes with the Gasket.

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Earl
August 21, 2019
Rinse agent not being dispensed...solenoid works to open the little trap door for detergent dispensing and is supposed to work again to open plunger to dispense rinse agent after final rinse is heated...rinse agent level does not go down so not getting in to wash area. rinse agent cap appears perfect, o-ring fits well and solenoid works at least to flip the detergent door. when we blow air through the outlet it comes through one of the tiny holes below the rise cap. What do you think?
For model number DU1055XTVS0
PartSelect logo
Hello Earl, Thank you for the question. This woudl be an issue with the Wax Motor on the back of the dispenser, PartSelect Number PS11750654 or the control board PartSelect Number PS11748221 not telling the dispenser to open the rinse aid. I suggest starting with the wax motor and test it to see if there is continuity and if so the board might be defective. Hope this helps!

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Related Parts:
Linda
February 17, 2020
Will this fit my Kenmore elite ultra wash dishwasher? Serial # f20105260
For model number 66513963K015
PartSelect logo
Hello and thank you for writing. Yes, it should fir your unit. We hope this helps. Please contact us anytime if you require further assistance.

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Echoe
August 2, 2021
Need to replace a rinse cap for a dishwasher model number cbd900nw0a do you have the part.
For model number CBD900NW0A
PartSelect logo
Hello Echoe, Thank you for your inquiry. We have researched your model and found a white rinse aid cap that will fit, part# PS421128. Hope this helps.

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Related Parts:
Remo
December 21, 2021
I need a rince aid dispenser cap and gasket for this machine, could I buy it from you? I live in montreal quebec canada. Thank you.
For model number 665159540000
PartSelect logo
Hello Remo, thank you for your question. We have researched the model you have provided, and the cap is not sold separately. We would suggest the Detergent and Rinse Aid Dispenser, part number PS11746408. If you need help placing an order, our customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS11746426
Manufacturer Part Number: WP8558307
Brand
Model Number
Description
Kenmore
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66513212K902
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66513242K900
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66513243K900
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66513243K901
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66513249K900
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66513249K901
Dishwasher
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66513452K900
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66513452K901
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66513459K900
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Kenmore
66513459K901
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66513459K902
Dishwasher
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66513462K900
Dishwasher
Kenmore
66513462K901
Dishwasher
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66513462K902
Dishwasher
Customer Service Representative

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