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GE
Dishwasher

Model # GHDA450M00BB Official GE dishwasher

Here are the diagrams and repair parts for Official GE GHDA450M00BB dishwasher, as well as links to manuals and error code tables, if available.

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Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 126 parts  |
Recess Sprng WR02X10585
#801

Escutcheon & door assembly diagram

Recess sprng

Part #WR02X10585

Replaced by #WR02X10585

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Manufacturer substitution
This part replaces WR02X10585. Substitute parts can look different from the original.
BEST SELLER
$7.91 | 
11% OFF Phone Price : $8.91
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Mechanism Assembly WD26X10022
#310

Motor-pump mechanism diagram

Mechanism assembly

Part #WD26X10022

Replaced by #WD26X10053

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Manufacturer substitution
This part replaces WD26X10022. Substitute parts can look different from the original.
BEST SELLER
$276.05 | 
$12.00 OFF Phone Price : $288.05
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Dishwasher Tub Gasket WD08X10018
#843

Body parts diagram

Dishwasher tub gasket

Part #WD08X10018

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$33.32 | 
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Dishwasher Pump Impeller Kit WD19X10038
#430

Motor-pump mechanism diagram

Dishwasher pump impeller kit

Part #WD19X10038

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$46.86 | 
11% OFF Phone Price : $52.86
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Tactile Board WD21X10227
#906

Escutcheon & door assembly diagram

Tactile board

Part #WD21X10227

Replaced by #WD21X10247

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Manufacturer substitution
This part replaces WD21X10227. Substitute parts can look different from the original.
BEST SELLER
$83.25 | 
51% OFF Was : $171.35
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Board Main D WD21X10237
#905

Escutcheon & door assembly diagram

Board main d

Part #WD21X10237

Replaced by #WD21X10247

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Manufacturer substitution
This part replaces WD21X10237. Substitute parts can look different from the original.
BEST SELLER
$83.25 | 
51% OFF Was : $171.35
In Stock
Dishwasher Dishrack Roller And Stud WD12X10074
#705

Lower rack assembly diagram

Dishwasher dishrack roller and stud

Part #WD12X10074

Replaced by #WD35X21038

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Manufacturer substitution
This part replaces WD12X10074. Substitute parts can look different from the original.
BEST SELLER
$32.91 | 
15% OFF Phone Price : $38.91
In Stock
Rack Roller WD12X0272
#705

Lower rack assembly diagram

Rack roller

Part #WD12X0272

Replaced by #WD35X21038

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Manufacturer substitution
This part replaces WD12X0272. Substitute parts can look different from the original.
BEST SELLER
$32.91 | 
15% OFF Phone Price : $38.91
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Dishwasher Door Switch WD21X10224
#803

Escutcheon & door assembly diagram

Dishwasher door switch

Part #WD21X10224

$7.88 | 
11% OFF Phone Price : $8.88
In Stock
Dishwasher Door Switch Plunger WD12X10195
#1002

Escutcheon & door assembly diagram

Dishwasher door switch plunger

Part #WD12X10195

Replaced by #WD12X10271

?
Manufacturer substitution
This part replaces WD12X10195. Substitute parts can look different from the original.
$7.88 | 
11% OFF Phone Price : $8.88
In Stock

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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