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Whirlpool
Dishwasher

Model # DU8300XX3 Official Whirlpool dishwasher

Here are the diagrams and repair parts for Official Whirlpool DU8300XX3 dishwasher, as well as links to manuals and error code tables, if available.

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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.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 90 parts  |
Latch 3369060
#2

Inner door diagram

Latch

Part #3369060

Replaced by #4387043

?
Manufacturer substitution
This part replaces 3369060. Substitute parts can look different from the original.
$26.91 | 
18% OFF Phone Price : $32.91
In Stock
Dishwasher Grommet Washer 3369038
#8

Pump and spray arm diagram

Dishwasher grommet washer

Part #3369038

$12.49
In Stock
Torx Screw 3368922
#12

Pump and motor diagram

Torx screw

Part #3368922

This item is not returnable
$6.39
In Stock
Dishwasher Rinse-aid Dispenser Drip Cover (replaces 3369830) 3371569
#16

Inner door diagram

Dishwasher rinse-aid dispenser drip cover (replaces 3369830)

Part #3371569

$36.03 | 
14% OFF Phone Price : $42.03
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

$8.29 | 
11% OFF Phone Price : $9.29
In Stock
Dishwasher Toe Panel 3369193
#35

Tub assembly diagram

Dishwasher toe panel

Part #3369193

Replaced by #WP3369193

?
Manufacturer substitution
This part replaces 3369193. Substitute parts can look different from the original.
$67.36 | 
8% OFF Phone Price : $73.36
In Stock
Dishwasher Wheel 302819
#6

Tub assembly diagram

Dishwasher wheel

Part #302819

Replaced by #WP302819

?
Manufacturer substitution
This part replaces 302819. Substitute parts can look different from the original.
This item is not returnable
$6.60 | 
13% OFF Phone Price : $7.60
In Stock
Hose 3369180
#19

Tub assembly diagram

Hose

Part #3369180

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

Wiring Diagram LIT3370465

#NI

All parts diagram

Wiring diagram

Part #LIT3370465

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

Support 3369033
#5

Pump and spray arm diagram

Support

Part #3369033

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

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

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Why is my dishwasher leaking?

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

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Why won't my dishwasher drain?

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

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Why does my dishwasher door drop open too fast?

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

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Why does my dishwasher stop mid-cycle?

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

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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