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Whirlpool
Dishwasher

Model # DU920QWDB2 Official Whirlpool undercounter dishwasher

Here are the diagrams and repair parts for Official Whirlpool DU920QWDB2 undercounter dishwasher, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 132 parts  |
Thermostat 3369777
#19

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
$27.41
| 
18% OFF Phone Price : $33.41
In Stock
Dishrack 3375108
#18

Dishrack diagram

Dishrack

Part #3375108

Replaced by #W11169039

?
Manufacturer substitution
This part replaces 3375108. Substitute parts can look different from the original.
BEST SELLER
$123.98
| 
9% OFF Phone Price : $135.98
In Stock
Danby Appliance Touch-up Paint, 0.6-oz (white) (replaces 21020, 72017r, 8006, W10813125, Y058028) 72017

#NI

All parts diagram

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

Part #72017

BEST SELLER
$8.29
| 
11% OFF Phone Price : $9.29
In Stock
Dishwasher Screw 3369051
#15

Inner door diagram

Dishwasher screw

Part #3369051

Replaced by #WPW10348409

?
Manufacturer substitution
This part replaces 3369051. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37
| 
19% OFF Phone Price : $5.37
In Stock
Adjuster 3373365
#16

Dishrack diagram

Adjuster

Part #3373365

Replaced by #WPW10204131

?
Manufacturer substitution
This part replaces 3373365. Substitute parts can look different from the original.
BEST SELLER
$10.20
| 
16% OFF Phone Price : $12.20
In Stock
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
| 
15% OFF Phone Price : $39.29
In Stock
Appliance Touch-up Paint, 0.6-oz (black) (replaces 20001009, 72032p, 72032r, W10831982) 72032

#NI

All parts diagram

Appliance touch-up paint, 0.6-oz (black) (replaces 20001009, 72032p, 72032r, w10831982)

Part #72032

BEST SELLER
This item is not returnable
$9.02
| 
10% OFF Phone Price : $10.02
In Stock
Deflector 3369052
#12

Tub assembly diagram

Deflector

Part #3369052

Replaced by #WP8528862

?
Manufacturer substitution
This part replaces 3369052. Substitute parts can look different from the original.
BEST SELLER
$35.52
| 
14% OFF Phone Price : $41.52
In Stock
Dishwasher Chopper 302718
#19

Pump and motor diagram

Dishwasher chopper

Part #302718

Replaced by #675806

?
Manufacturer substitution
This part replaces 302718. Substitute parts can look different from the original.
$87.96
| 
6% OFF Phone Price : $93.96
In Stock
Impeller 303539
#24

Pump and motor diagram

Impeller

Part #303539

Replaced by #675806

?
Manufacturer substitution
This part replaces 303539. Substitute parts can look different from the original.
$87.96
| 
6% OFF Phone Price : $93.96
In Stock

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