Whirlpool
Dishwasher

Model #DU806CWDQ5 Official Whirlpool undercounter dishwasher

Here are the diagrams and repair parts for Whirlpool DU806CWDQ5 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:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Showing 10 of 162 parts

Dishwasher Door Seal#10

Tub assembly Diagram

Dishwasher door seal

Part #3376927
Replaced by #WPW10509257
?
Manufacturer substitution
This part replaces 3376927. Substitute parts can look different from the original.
BEST SELLER
In Stock
$60.64 | 
8% OFF 
Phone Price: $65.64
Range Screw, #7-18 x 3/4-in#6

Pump and motor Diagram

Torx screw

Part #3368921
Replaced by #WP3368921
?
Manufacturer substitution
This part replaces 3368921. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$2.80 | 
26% OFF 
Phone Price: $3.80
Dishwasher Heating Element Rubber Washer#14

Tub assembly Diagram

Dishwasher heating element rubber washer

Part #717273
Replaced by #WP717273
?
Manufacturer substitution
This part replaces 717273. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$6.19 | 
14% OFF 
Phone Price: $7.19
Dishwasher Dishrack, Upper#8

Dishrack Diagram

Dishrack

Part #3372600
Replaced by #W11169039
?
Manufacturer substitution
This part replaces 3372600. Substitute parts can look different from the original.
BEST SELLER
Back Order
$163.08 | 
6% OFF 
Phone Price: $173.08
Appliance Hose Clamp#21

Tub assembly Diagram

Clamp

Part #301958
Replaced by #WP596669
?
Manufacturer substitution
This part replaces 301958. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$4.37 | 
19% OFF 
Phone Price: $5.37
Dishwasher Door Latch#9

Frame and console Diagram

Latch bolt

Part #3370260
Replaced by #WP3380854
?
Manufacturer substitution
This part replaces 3370260. Substitute parts can look different from the original.
BEST SELLER
In Stock
$44.00 | 
10% OFF 
Phone Price: $49.00
Dishwasher Sound Barrier#40

Tub assembly Diagram

Shield

Part #3375549
Replaced by #W11086533
?
Manufacturer substitution
This part replaces 3375549. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$24.79 | 
17% OFF 
Phone Price: $29.79
Dishwasher Door Spring#8

Inner door Diagram

Dishwasher drawbar spring

Part #3368999
Replaced by #WP3368999
?
Manufacturer substitution
This part replaces 3368999. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$4.39 | 
19% OFF 
Phone Price: $5.39
Dishwasher Detergent Dispenser Cover Latch Kit#3

Inner door Diagram

Snap

Part #3369061
Replaced by #676413
?
Manufacturer substitution
This part replaces 3369061. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$6.59 | 
13% OFF 
Phone Price: $7.59
Dishwasher Detergent Dispenser Cover Latch Kit#2

Inner door Diagram

Latch

Part #3376066
Replaced by #676413
?
Manufacturer substitution
This part replaces 3376066. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$6.59 | 
13% OFF 
Phone Price: $7.59

Symptoms common to all dishwashers

Choose a symptom to see related dishwasher repairs.

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, control system problem
Main cause: damaged rack height adjuster
Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracked water supply line
Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control system problem
Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure
Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in wash pump or drain pump
Main causes: broken door spring, damaged or broken door hinge
Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan failure
Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure, wiring problem

Repair guides common to all dishwashers

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

October 1, 2016
By Lyle Weischwill
How to replace a dishwasher door latch assembly

If the dishwasher door doesn't click shut, a broken door latch is a likely cause. Follow these instructions to replace it yourself.

Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher user interface control

The user interface control houses the selection buttons and display. If it fails, you can't select the cycle and settings. Follow these instructions to replace it yourself.

Repair difficulty
Time required
 30 minutes or less
April 1, 2014
By Lyle Weischwill
How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow these steps to replace a blown thermal fuse in your dishwasher.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all dishwashers

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

November 13, 2022

7 Tips to Get Your Dishwasher Ready for the Holidays

By Lyle Weischwill

Find professional tips that can help you get your dishwasher ready for the holidays.

December 23, 2021

How to reset a Whirlpool dishwasher

By Lyle Weischwill

Learn how to reset a Whirlpool dishwasher when its control freezes up.

April 10, 2020

Cleaning your appliances after a drinking water advisory

By Julie Riebe

Find out how to clean and flush household appliances once a boil water advisory is lifted.