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GE
Dishwasher

Model # GDT720SSF2SS Official GE dishwasher

Here are the diagrams and repair parts for Official GE GDT720SSF2SS dishwasher, as well as links to manuals and error code tables, if available.

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

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 169 parts  |
Dishwasher Door Latch Lock WD21X10490
Dishwasher door latch lock

Part #WD21X10490

BEST SELLER
$28.66 | 
17% OFF Phone Price : $34.66
In Stock
Dishwasher Tub Gasket WD08X20675
Dishwasher tub gasket

Part #WD08X20675

Replaced by #WD08X22095

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Manufacturer substitution
This part replaces WD08X20675. Substitute parts can look different from the original.
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$15.67 | 
11% OFF Phone Price : $17.67
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Drain Pump WD26X20740
Drain pump

Part #WD26X20740

Replaced by #WD19X25187

?
Manufacturer substitution
This part replaces WD26X20740. Substitute parts can look different from the original.
BEST SELLER
$96.88 | 
11% OFF Phone Price : $108.88
In Stock
Dishwasher Heater Element WD05X10015
Dishwasher heater element

Part #WD05X10015

Replaced by #WD05X30818

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Manufacturer substitution
This part replaces WD05X10015. Substitute parts can look different from the original.
BEST SELLER
$47.32 | 
11% OFF Phone Price : $53.32
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Flood Switch WD21X20204
Flood switch

Part #WD21X20204

Replaced by #WD21X10519

?
Manufacturer substitution
This part replaces WD21X20204. Substitute parts can look different from the original.
BEST SELLER
$44.15 | 
12% OFF Phone Price : $50.15
In Stock
Dishwasher Lower Dishrack Roller WD12X10435
Dishwasher lower dishrack roller

Part #WD12X10435

Replaced by #WD12X26146

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Manufacturer substitution
This part replaces WD12X10435. Substitute parts can look different from the original.
BEST SELLER
$7.44 | 
12% OFF Phone Price : $8.44
In Stock
Dishwasher Door Vent Seal (replaces Wd08x23666) WD08X10092
Dishwasher door vent seal (replaces wd08x23666)

Part #WD08X10092

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$25.51 | 
19% OFF Phone Price : $31.51
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Dishwasher Drain Hose (replaces Wd24x24650) WD24X10062
Dishwasher drain hose (replaces wd24x24650)

Part #WD24X10062

BEST SELLER
$22.44 | 
21% OFF Phone Price : $28.44
In Stock
Dishwasher Control Panel Button Guide WD12X20184
Dishwasher control panel button guide

Part #WD12X20184

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$9.93 | 
9% OFF Phone Price : $10.93
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Dishwasher Circulation Pump Assembly (replaces Wd21x20739) WD49X23781
Dishwasher circulation pump assembly (replaces wd21x20739)

Part #WD49X23781

BEST SELLER
$153.57 | 
7% OFF Phone Price : $165.57
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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