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GE
Dishwasher

Model # GDF645SGN3WW Official GE dishwasher

Here are the diagrams and repair parts for Official GE GDF645SGN3WW dishwasher, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 112 parts  |
Dishwasher Pressure Sensor WD21X25468
#333

Motor, sump & filter assembly diagram

Dishwasher pressure sensor

Part #WD21X25468

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Dishwasher Spray Arm, Lower WD22X26621
#501

Motor, sump & filter assembly diagram

Dishwasher spray arm, lower

Part #WD22X26621

Replaced by #WD22X27724

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Manufacturer substitution
This part replaces WD22X26621. Substitute parts can look different from the original.
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Dishwasher Drain Pump (replaces Wd19x26143, Wd19x31178) WD19X25461
#325

Motor, sump & filter assembly diagram

Dishwasher drain pump (replaces wd19x26143, wd19x31178)

Part #WD19X25461

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Wash Pump Main Asm WD19X25460
#310

Motor, sump & filter assembly diagram

Wash pump main asm

Part #WD19X25460

Replaced by #WD19X25700

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Manufacturer substitution
This part replaces WD19X25460. Substitute parts can look different from the original.
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$107.41 | 
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Dishwasher Door Latch Lock WD21X10490
#803

Body parts diagram

Dishwasher door latch lock

Part #WD21X10490

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Configured Machine Control Board WD21X25699
#750

Body parts diagram

Configured machine control board

Part #WD21X25699

Replaced by #WD21X27998

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Manufacturer substitution
This part replaces WD21X25699. Substitute parts can look different from the original.
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$154.31 | 
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Element Heat WD05X25583
#101

Body parts diagram

Element heat

Part #WD05X25583

Replaced by #WD05X30298

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Manufacturer substitution
This part replaces WD05X25583. Substitute parts can look different from the original.
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$46.76 | 
11% OFF Phone Price : $52.76
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Dishwasher Spray Arm, Middle WD22X26622
#618

Upper rack assembly diagram

Dishwasher spray arm, middle

Part #WD22X26622

Replaced by #WD22X27740

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Manufacturer substitution
This part replaces WD22X26622. Substitute parts can look different from the original.
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$29.82 | 
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Dishwasher Tub Gasket (replaces Wd08x20675) WD08X22095
#843

Body parts diagram

Dishwasher tub gasket (replaces wd08x20675)

Part #WD08X22095

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Dishwasher Water Inlet Valve (replaces Wd15x32009) WD15X26078
#744

Body parts diagram

Dishwasher water inlet valve (replaces wd15x32009)

Part #WD15X26078

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$23.62 | 
20% OFF Phone Price : $29.62
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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 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 …

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.…

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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

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