Whirlpool
Dishwasher

Model # DU935QWDQ1 Official Whirlpool undercounter dishwasher

Here are the diagrams and repair parts for Official Whirlpool DU935QWDQ1 undercounter dishwasher, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 174 parts  |

Thermostat 3369777
#18

Tub assembly diagram

Thermostat

Part #3369777

Replaced by #WP661566

?
Manufacturer substitution
This part replaces 3369777. Substitute parts can look different from the original.
BEST SELLER
$31.14
14% OFF Phone Price : $36.14
In Stock
Appliance Touch-up Paint, 0.6-oz (white) (replaces 21020, 72017r, 8006, W10813125, Y058028) 72017

#NI

All parts diagram

Appliance touch-up paint, 0.6-oz (white) (replaces 21020, 72017r, 8006, w10813125, y058028)

Part #72017

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$8.29
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Spring 300106
#10

Inner door diagram

Spring

Part #300106

Replaced by #WP8066018

?
Manufacturer substitution
This part replaces 300106. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39
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In Stock
Seal 3369155
#14

Inner door diagram

Seal

Part #3369155

Replaced by #WP3378134

?
Manufacturer substitution
This part replaces 3369155. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.49
13% OFF Phone Price : $7.49
In Stock
Cap 3369512
#13

Inner door diagram

Cap

Part #3369512

Replaced by #WP3378134

?
Manufacturer substitution
This part replaces 3369512. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.49
13% OFF Phone Price : $7.49
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Fuse 3376359
#4

Frame and console diagram

Fuse

Part #3376359

Replaced by #675813

?
Manufacturer substitution
This part replaces 3376359. Substitute parts can look different from the original.
BEST SELLER
$33.29
13% OFF Phone Price : $38.29
In Stock
Door Latch 3368953
#9

Frame and console diagram

Door latch

Part #3368953

Replaced by #WP3380854

?
Manufacturer substitution
This part replaces 3368953. Substitute parts can look different from the original.
BEST SELLER
$42.12
11% OFF Phone Price : $47.12
In Stock
Clamp 356138
#32

Pump and motor diagram

Clamp

Part #356138

The manufacturer no longer makes this part, and there's no substitute part

Dishwasher Screw 9741232
#3

Pump and motor diagram

Dishwasher screw

Part #9741232

Replaced by #WP9741232

?
Manufacturer substitution
This part replaces 9741232. Substitute parts can look different from the original.
This item is not returnable
$4.37
19% OFF Phone Price : $5.37
In Stock
Screw 301077
#13

Dishrack diagram

Screw

Part #301077

Replaced by #WP9741232

?
Manufacturer substitution
This part replaces 301077. Substitute parts can look different from the original.
This item is not returnable
$4.37
19% OFF Phone Price : $5.37
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

Main cause: damaged rack height adjuster…

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

Main causes: broken door spring, damaged or broken door hinge…

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

How to replace a dishwasher water inlet valve

How to replace a dishwasher water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher timer

How to replace a dishwasher timer

Follow these steps to replace the timer in your dishwasher if it fails to advance or does not operate properly.…

Repair difficulty
Time required
 15 minutes or less
How to replace a dishwasher lower spray arm

How to replace a dishwasher lower spray arm

If the lower spray wash arm is damaged, you can install a new one in just a few minutes.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dishwashers

Use the advice and tips in these articles and videos to get the most out of your dishwasher.

How to use your dishwasher efficiently

How to use your dishwasher efficiently

Get expert tips on using your dishwasher efficiently to save water and energy.…

How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

Dishwasher has power but won't run? Could be demo mode

Dishwasher has power but won't run? Could be demo mode

This list shows how to disable the demo mode on a variety of dishwashers.…