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Danby
Dishwasher

Model # DDW399W Official Danby dishwasher

Here are the diagrams and repair parts for Official Danby DDW399W dishwasher, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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

Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 136 parts  |
Danby Dishwasher Power Switch 125.398
#125

Control panel diagram

Danby dishwasher power switch

Part #125.398

This item is not returnable
$5.95
In Stock
Danby Outer Door 61.399
#61

Door assy diagram

Danby outer door

Part #61.399

$34.61
In Stock
Danby Base Screw 12.398.2
#11A

Cabinet assy diagram

Danby base screw

Part #12.398.2

This item is not returnable
$5.34
In Stock
Danby Window 60.399
#60

Pump/motor assy diagram

Danby window

Part #60.399

$11.32
In Stock
Danby Cutlery Basket 177.398
#NI

Back panel assy diagram

Danby cutlery basket

Part #177.398

This item is not returnable
$4.91
In Stock
Danby Gasket 48.398
#47

Pump/motor assy diagram

Danby gasket

Part #48.398

This item is not returnable
$4.91
In Stock
Danby Gasket 30.398
#30

Sump assy diagram

Danby gasket

Part #30.398

This item is not returnable
$5.23
In Stock
Danby Mic.switch 100.398
#100

Door lock assy diagram

Danby mic.switch

Part #100.398

This item is not returnable
$4.91
In Stock
Filter Assembly 3.398
#3

Cabinet assy diagram

Filter assembly

Part #3.398

Replaced by #688010150002

?
Manufacturer substitution
This part replaces 3.398. Substitute parts can look different from the original.
This item is not returnable
$7.34
In Stock
Small Retainer Cover 182.399
#NI

Back panel assy diagram

Small retainer cover

Part #182.399

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…

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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 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 …

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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.…

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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.…

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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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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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