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Samsung
Dishwasher

Model # DMR78AHW/XAA-00 Official Samsung dishwasher

Here are the diagrams and repair parts for Official Samsung DMR78AHW-XAA-00 dishwasher, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 137 parts  |
Dishwasher Drain Pump (replaces Dd81-01527a) DD31-00005A
#24

Pump assy diagram

Dishwasher drain pump (replaces dd81-01527a)

Part #DD31-00005A

BEST SELLER
$98.21 | 
11% OFF Phone Price : $110.21
In Stock
Dishwasher Tub Gasket DD62-00043A
#3

Tub assy diagram

Dishwasher tub gasket

Part #DD62-00043A

BEST SELLER
$68.43 | 
10% OFF Was : $76.03
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Dishwasher Detergent Dispenser Assembly DD59-01001A
#15-5

Door assy diagram

Dishwasher detergent dispenser assembly

Part #DD59-01001A

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$110.69 | 
10% OFF Phone Price : $122.69
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Dishwasher Water Manifold Nozzle Duct Seal DD62-00068A
#14

Case assy diagram

Dishwasher water manifold nozzle duct seal

Part #DD62-00068A

This item is not returnable
$10.69 | 
16% OFF Phone Price : $12.69
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Dishwasher Case Break Cover DD63-00073A
#5

Base assy diagram

Dishwasher case break cover

Part #DD63-00073A

$10.19 | 
16% OFF Phone Price : $12.19
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Dishwasher Turbidity Sensor DD32-00003A
#21

Pump assy diagram

Dishwasher turbidity sensor

Part #DD32-00003A

$149.76 | 
7% OFF Phone Price : $161.76
In Stock
Dishwasher Pump Rotor Seal DD62-00054A
#13

Pump assy diagram

Dishwasher pump rotor seal

Part #DD62-00054A

This item is not returnable
$20.22 | 
23% OFF Phone Price : $26.22
In Stock
Dishwasher Door Baffle DD69-00017A
#19

Base assy diagram

Dishwasher door baffle

Part #DD69-00017A

This item is not returnable
$18.49 | 
10% OFF Phone Price : $20.49
In Stock
Dishwasher Diverter Position Switch DD34-00004A
#18

Pump assy diagram

Dishwasher diverter position switch

Part #DD34-00004A

$23.49 | 
20% OFF Phone Price : $29.49
In Stock
Dishwasher Mounting Bracket DD61-00176A
#2

Tub assy diagram

Dishwasher mounting bracket

Part #DD61-00176A

This item is not returnable
$14.11 | 
12% OFF Phone Price : $16.11
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Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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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 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 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 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 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 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 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 can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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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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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 door latch assembly

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 i…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher user interface control

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 setting…

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Repair difficulty
Time required
 30 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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