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Maytag
Dishwasher

Model # DU18B5-D Official Maytag dishwasher

Here are the diagrams and repair parts for Official Maytag DU18B5-D dishwasher, as well as links to manuals and error code tables, if available.

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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 94 parts  |
Screw 806890
#6

Tub diagram

Screw

Part #806890

Replaced by #WP22001496

?
Manufacturer substitution
This part replaces 806890. Substitute parts can look different from the original.
This item is not returnable
$4.33
In Stock
Screw 803416
Screw

Part #803416

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 803416. Substitute parts can look different from the original.
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
O-ring 806647
#12

Detergent cup diagram

O-ring

Part #806647

Replaced by #WP912510

?
Manufacturer substitution
This part replaces 806647. Substitute parts can look different from the original.
This item is not returnable
$2.19
In Stock
Screw 807501
Screw

Part #807501

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 807501. Substitute parts can look different from the original.
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
Screw 807421
#2

Detergent cup diagram

Screw

Part #807421

Replaced by #WPW10068250

?
Manufacturer substitution
This part replaces 807421. Substitute parts can look different from the original.
This item is not returnable
$5.09 | 
16% OFF Phone Price : $6.09
In Stock
Screw 807293
#34

Door details diagram

Screw

Part #807293

Replaced by #WP74004005

?
Manufacturer substitution
This part replaces 807293. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Screw 805106
#36

Motor, heater & spray arm diagram

Screw

Part #805106

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

Push Button 807091
#3

Control panel diagram

Push button

Part #807091

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

Seal Tool 803923
#24

Motor, heater & spray arm diagram

Seal tool

Part #803923

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

Latch 807016
#23A

Door details diagram

Latch

Part #807016

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

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why won't my dishwasher fill?

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

Read more

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 can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why isn't my dishwasher getting dishes clean?

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

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Why won't my dishwasher start?

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

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Why don't my dishes get dry?

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

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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 is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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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.

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How to replace a dishwasher heating element

How to replace a dishwasher heating element

Dishes not drying as fast as they should? The dishwasher heating element could be on the fritz. Here's how to install a …

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a dishwasher high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher diverter motor

How to replace a dishwasher diverter motor

Upper spray arms not getting water? The diverter motor could be broken. Use this guide to replace it.…

Read more
Repair difficulty
Time required
 30 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.

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How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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