Maytag
Dishwasher

Model #WU203 Official Maytag dishwasher

Here are the diagrams and repair parts for Maytag WU203 dishwasher, as well as links to manuals and error code tables, if available.

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Parts List

Showing 10 of 257 parts

Appliance Hose Clamp (replaces 22003072, 596669, W10286357)

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Clamp spring

Part #911856
Replaced by #WP596669
?
Manufacturer substitution
This part replaces 911856. 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
Washer Hose Clamp#2

Wash arm Diagram

Clamp

Part #201011
Replaced by #WP285655
?
Manufacturer substitution
This part replaces 201011. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$6.49 | 
13% OFF 
Phone Price: $7.49
Dishwasher Nut#16

Accessories Diagram

Float palnut

Part #911265
Replaced by #WP911265
?
Manufacturer substitution
This part replaces 911265. Substitute parts can look different from the original.
This item is not returnable
In Stock
$4.39 | 
19% OFF 
Phone Price: $5.39
Dishwasher Belt (replaces 902115)

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Dishwasher belt with lubricant

Part #902115
Replaced by #6-9021150
?
Manufacturer substitution
This part replaces 902115. Substitute parts can look different from the original.
In Stock
$50.89 | 
9% OFF 
Phone Price: $55.89
Dishwasher Door Seal#12

Door assembly Diagram

Gasket

Part #901403
Replaced by #WP901403
?
Manufacturer substitution
This part replaces 901403. Substitute parts can look different from the original.
In Stock
$93.89 | 
5% OFF 
Phone Price: $98.89
Dishwasher Wire Harness Retainer#4

Motor Diagram

Cable clamp

Part #400321
Replaced by #4396672
?
Manufacturer substitution
This part replaces 400321. Substitute parts can look different from the original.
In Stock
$13.79 | 
13% OFF 
Phone Price: $15.79
Dryer Screw#55

Motor Diagram

Screw

Part #911665
Replaced by #WP3400094
?
Manufacturer substitution
This part replaces 911665. Substitute parts can look different from the original.
This item is not returnable
In Stock
$3.95 | 
20% OFF 
Phone Price: $4.95
Dishwasher Float Switch#3

Accessories Diagram

Water switch

Part #900882
Replaced by #WP99002560
?
Manufacturer substitution
This part replaces 900882. Substitute parts can look different from the original.
In Stock
$31.76 | 
14% OFF 
Phone Price: $36.76
Pivot#23

Tub Diagram

Pivot

Part #912098
This item is not returnable
In Stock
$5.89
Dishwasher Washer

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Dishwasher washer

Part #910069
This item is not returnable
In Stock
$30.49 | 
14% OFF 
Phone Price: $35.49

Symptoms common to all dishwashers

Choose a symptom to see related dishwasher repairs.

Main cause: damaged rack height adjuster
Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure
Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm or pump problems
Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracked water supply line
Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, control system problem
Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure, wiring problem
Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control system problem
Main causes: broken door spring, damaged or broken door hinge
Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in wash pump or drain pump

Repair guides common to all dishwashers

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

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
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

7 Tips to Get Your Dishwasher Ready for the Holidays

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

December 23, 2021

How to reset a Whirlpool dishwasher

How to reset a Whirlpool dishwasher

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

August 17, 2021

How to read a wiring schematic video

How to read a wiring schematic video

Learn how to decipher symbols so you can buy the right part for your problem.