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White-Westinghouse
Dishwasher

Model # SU300EXR5 Official White-Westinghouse undercounter dishwasher - l254087

Here are the diagrams and repair parts for Official White-Westinghouse SU300EXR5 undercounter dishwasher - l254087, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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Showing 10 of 175 parts  |
Bearing S414702
#3

Inner tub components diagram

Bearing

Part #S414702

This item is not returnable
$4.99
In Stock
Slide 194C581H04
#16

Inner panel & components diagram

Slide

Part #194C581H04

This item is not returnable
$4.33
In Stock
Base 500411
#34

Outer tub components diagram

Base

Part #500411

Replaced by #3281107

?
Manufacturer substitution
This part replaces 500411. Substitute parts can look different from the original.
$14.14
In Stock
Clip 194C549H01
#33

Inner panel & components diagram

Clip

Part #194C549H01

Replaced by #08000566

?
Manufacturer substitution
This part replaces 194C549H01. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Paint (1 Oz. Weat) 171157

#NI

All parts diagram

Paint (1 oz. weat)

Part #171157

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

Paint Fr Avo 171154

#NI

All parts diagram

Paint fr avo

Part #171154

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

Paint (1 Oz. Cofe) 171156

#NI

All parts diagram

Paint (1 oz. cofe)

Part #171156

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

Paint White 49587

#NI

All parts diagram

Paint white

Part #49587

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

Gasket (with Clip) S900127
#29

Inner panel & components diagram

Gasket (with clip)

Part #S900127

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

Leveling C503489
Leveling

Part #C503489

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 is my dishwasher noisy?

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

Read more

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 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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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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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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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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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