Part Location Diagram of WP4171544 Whirlpool Rubber Water Delivery Tube
See part 14 in the diagram
Replacing your KitchenAid Dishwasher Rubber Water Delivery Tube
( Grid squares measure 1x1 inch )
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Rubber Water Delivery Tube WP4171544

 Fits your KDC21!
★★★★★
★★★★★
19 Reviews

Rated by 6 customers 

Really Easy 

15 - 30 mins 

Ratings submitted by customers like you who bought this part.

$ 44.40
  In Stock
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 Fits your KDC21!
PartSelect Number PS11742322
Manufacturer Part Number WP4171544
Manufactured by Whirlpool
Product Description

Rubber Water Delivery Tube Specifications

This rubber tube carries water from the upper spray arm manifold to the receiver of a dishwasher. This thin walled tube can become brittle over time and crack. If it does, it will lead to poor cleaning quality of the dishes on the upper rack, and you will need to replace it.
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Part Videos

Replacing your KitchenAid Dishwasher Rubber Water Delivery Tube

Replacing your KitchenAid Dishwasher Rubber Water Delivery Tube
Troubleshooting
This part fixes the following symptoms:
Not cleaning dishes properly | Leaking
This part works with the following products:
Dishwasher.
This part works with the following products:
KitchenAid, Insinkerator, Whirlpool.
Part# WP4171544 replaces these:
AP6009176, 4161617, 4171544
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Customer Reviews
Average Rating:
★★★★★
★★★★★
19 Reviews
4.9
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Customer Repair Stories
 Average Repair Rating: 4.3 / 5.0, 6 reviews. What's this?
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Sorry, we couldn't find any existing installation instruction that matched.
Rubber Water Delivery Tube split
Spray arm receiver went on easily. Then delivery tube slipped on to proper place easily. Total time for repair was less than 5 minutes.
My biggest problem was getting the replacement parts. I ordered the parts on June 3. The Spray Arm Receiver was shipped that day. On June 10th when the delivery tube(showing in stock) still had not been shipped I called Customer Service. The warehouse that received my order was out of stock. The customer service rep transferred my order to another warehouse that had the delivery tube in stock and it was shipped that day. I received the delivery tube today, June 18.
Other Parts Used:
Rubber Water Delivery Tube Upper Spray Arm Receiver
  • SASSER from WARRENTON, VA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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Replace rubber water delivery tube
Like the video showed but very hard to stretch tube over wider part on interior of top shelf. Read afterwards that hair dryer would have helped. Video should mention that. Bruised hands and wrists getting it on good.
  • Kim from DALLAS, TX
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    15 - 30 mins
1 person found this instruction helpful.
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Old tube had disintegrated from age
ReplacING the tube was not a big job but the old tube had come apart and pieces had lodged in the sprayer arm. I used a toothpick and nut pick to dislodge the pieces and restore full water flow.
  • Allen from NAUVOO, AL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    1- 2 hours
1 person found this instruction helpful.
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water delivery tube had rotted over time
followed the tutorial video and just removed the old one and the new one slipped right on.
  • Linda from GARLAND, TX
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
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Dry rotted water delivery tube
I put a whirlpool tube on my Jen more dishwasher . Fits like a glove.
  • Judy from SCRANTON, PA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
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water delivery tube was rotted and no longer delivered water to the top arm, so top shelf of dishwasher no longer worked
we used hot water to soften the ends of the tube and then slid it onto the two ends of the parts in the dishwasher. It did take a little bit of "push" to get it on one end, but nothing we could not handle. I would say anyone with common sense and willingness to fix something them selves would have no problem. I would like to say the part I ordered was of good quality and saved me a lot of money.
  • Janice from NEW COLUMBIA, PA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
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Questions and Answers

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Jan
February 20, 2018
The video does not mention the tiny hole on the tube or if it should be on the top or the bottom when installed. I need to know if the whole should be on the top or the bottom. I know how to install it otherwise.
PartSelect logo
Hi Jan, Thank you for the question. The hole goes on the bottom facing down. Hope this helps!

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Jan
February 20, 2018
There there is a tiny hole on one side of the tube. Does it matter if it's on the top or the bottom when installed.
PartSelect logo
Hi Jan, Thank you for your question. There is a video listed with the part on our website on how to install it that you may reference for information. I hope this helps. Thank you and have a great day!

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Diane
February 7, 2020
The rubber tube has a small pinhole..does that face up, or down? thank you.
PartSelect logo
Good Day Diane. Thank you for your question in regards to the Rubber Water Delivery Tube. The tube is installed into your unit with the pinhole facing down. You can order this part either online at our website www.PartSelect.ca or by calling us by phone at 877-910-4613. Best Regards.

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS11742322
Manufacturer Part Number: WP4171544
Brand
Model Number
Description
KitchenAid
4KPDI620T0
Dishwasher
KitchenAid
4KPDI620T1
Dishwasher
KitchenAid
4KPDI620T2
Dishwasher
KitchenAid
4KPDI620T3
Dishwasher
KitchenAid
4KUDA220T0
Dishwasher
KitchenAid
4KUDA220T1
Dishwasher
KitchenAid
4KUDA220T2
Dishwasher
KitchenAid
4KUDA220T3
Dishwasher
KitchenAid
4KUDA220T5
Dishwasher
KitchenAid
4KUDA220TW0
Dishwasher
KitchenAid
4KUDA220TW1
Dishwasher
KitchenAid
4KUDA220TW2
Dishwasher
KitchenAid
4KUDA220TW3
Dishwasher
KitchenAid
4KUDA22ST0
Dishwasher
KitchenAid
4KUDA22ST1
Dishwasher
KitchenAid
4KUDA22ST2
Dishwasher
KitchenAid
4KUDC220T0
Dishwasher
KitchenAid
4KUDC220T1
Dishwasher
KitchenAid
4KUDC220T2
Dishwasher
KitchenAid
4KUDC220T3
Dishwasher
KitchenAid
4KUDI220T0
Dishwasher
KitchenAid
4KUDI220T1
Dishwasher
KitchenAid
4KUDI220T2
Dishwasher
KitchenAid
4KUDI220T3
Dishwasher
KitchenAid
4KUDI220WW0
Dishwasher
KitchenAid
4KUDP220T0
Dishwasher
KitchenAid
4KUDP220T1
Dishwasher
KitchenAid
4KUDP220T2
Dishwasher
KitchenAid
4KUDP220T3
Dishwasher
KitchenAid
4KUDS220T0
Dishwasher
Customer Service Representative

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