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White-Westinghouse
Dishwasher

Model # SU550NXR1 Official White-Westinghouse 24" built-in dishwasher - 5995203154

Here are the diagrams and repair parts for Official White-Westinghouse SU550NXR1 24" built-in dishwasher - 5995203154, 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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Error Codes

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ALL PARTS
Showing 10 of 144 parts  |
Dishwasher Dishrack Roller, Lower 5300809640
#7

Racks and trays diagram

Dishwasher dishrack roller, lower

Part #5300809640

Replaced by #5304532229

?
Manufacturer substitution
This part replaces 5300809640. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.74
| 
17% OFF Phone Price : $5.74
In Stock
Basket 5303270096
#2

Racks and trays diagram

Basket

Part #5303270096

Replaced by #5304509753

?
Manufacturer substitution
This part replaces 5303270096. Substitute parts can look different from the original.
This item is not returnable
$28.93
| 
17% OFF Phone Price : $34.93
In Stock
Lock Nut 5300808470
#5

Door parts diagram

Lock nut

Part #5300808470

Replaced by #5303013272

?
Manufacturer substitution
This part replaces 5300808470. Substitute parts can look different from the original.
This item is not returnable
$18.59
| 
10% OFF Phone Price : $20.59
In Stock
Tub Roller 5300809917
#6

Tub and frame parts diagram

Tub roller

Part #5300809917

Replaced by #5304507405

?
Manufacturer substitution
This part replaces 5300809917. Substitute parts can look different from the original.
This item is not returnable
$16.71
In Stock
Dishwasher Drain Hose 3100021801
#25

Tub and frame parts diagram

Dishwasher drain hose

Part #3100021801

$59.93
In Stock
Dishwasher Circulation Impeller 5300809918
#3

Motor pump parts diagram

Dishwasher circulation impeller

Part #5300809918

$64.09
In Stock
Dishwasher Wire Harness Tie 5300809075
#9

Door parts diagram

Dishwasher wire harness tie

Part #5300809075

This item is not returnable
$3.00
In Stock
Dishwasher Spray Arm Shield 5300809938
#36

Motor pump parts diagram

Dishwasher spray arm shield

Part #5300809938

$34.98
In Stock
Washer 5300809968
#5

Tub and frame parts diagram

Washer

Part #5300809968

$32.67
In Stock
Dishwasher Drain Pump Seal 5300807709
#8

Motor pump parts diagram

Dishwasher drain pump seal

Part #5300807709

$64.33
| 
9% OFF Phone Price : $70.33
In Stock

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...

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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 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 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 door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace a dishwasher thermal fuse

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 t...

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Repair difficulty
Time required
15 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

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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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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