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GE
Dishwasher

Model # GSC1120S03 Official GE dishwasher

Here are the diagrams and repair parts for Official GE GSC1120S03 dishwasher, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 192 parts  |
Mechanism Assembly WD26X77
#310

Motor-pump mechanism diagram

Mechanism assembly

Part #WD26X77

Replaced by #WD26X10013

?
Manufacturer substitution
This part replaces WD26X77. Substitute parts can look different from the original.
BEST SELLER
$148.24 | 
9% OFF Was : $162.37
In Stock
Dishwasher Tub Corner Baffle, Right (replaces Wd08x0227, Wd8x196) WD8X227
#26B

Tub diagram

Dishwasher tub corner baffle, right (replaces wd08x0227, wd8x196)

Part #WD8X227

BEST SELLER
$19.45 | 
9% OFF Phone Price : $21.45
In Stock
Dishwasher Tub Corner Baffle, Left (replaces Wd08x0228, Wd8x195) WD8X228
#26A

Tub diagram

Dishwasher tub corner baffle, left (replaces wd08x0228, wd8x195)

Part #WD8X228

BEST SELLER
$18.44 | 
10% OFF Phone Price : $20.44
In Stock
Interlock WD21X557
#803

Door diagram

Interlock

Part #WD21X557

Replaced by #WD21X10261

?
Manufacturer substitution
This part replaces WD21X557. Substitute parts can look different from the original.
BEST SELLER
$21.69 | 
22% OFF Phone Price : $27.69
In Stock
Rack Roller WD12X272
#705

Tub diagram

Rack roller

Part #WD12X272

Replaced by #WD35X21038

?
Manufacturer substitution
This part replaces WD12X272. Substitute parts can look different from the original.
BEST SELLER
$32.91 | 
15% OFF Phone Price : $38.91
In Stock
Hotpoint Dishwasher Faucet Adapter (replaces Wd01x1447, Wh41x361) WD1X1447
#785

Cabinet diagram

Hotpoint dishwasher faucet adapter (replaces wd01x1447, wh41x361)

Part #WD1X1447

BEST SELLER
This item is not returnable
$11.06 | 
15% OFF Phone Price : $13.06
In Stock
Dishwasher Gate Shaft Seal (replaces Wd08x0181) WD8X181
#417

Motor-pump mechanism diagram

Dishwasher gate shaft seal (replaces wd08x0181)

Part #WD8X181

BEST SELLER
This item is not returnable
$21.47 | 
22% OFF Phone Price : $27.47
In Stock
Detergent Latch WD16X292
#828

Door diagram

Detergent latch

Part #WD16X292

Replaced by #WD16X10005

?
Manufacturer substitution
This part replaces WD16X292. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.85 | 
17% OFF Phone Price : $5.85
In Stock
Elem Htg Asm WD5X62
#101

Tub diagram

Elem htg asm

Part #WD5X62

Replaced by #WD05X26780

?
Manufacturer substitution
This part replaces WD5X62. Substitute parts can look different from the original.
$29.35 | 
17% OFF Phone Price : $35.35
In Stock
Dishwasher Detergent Dispenser Cover Spring (replaces Wd03x0764) WD3X764
#840

Door diagram

Dishwasher detergent dispenser cover spring (replaces wd03x0764)

Part #WD3X764

This item is not returnable
$23.58 | 
20% OFF Phone Price : $29.58
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…

Read more

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…

Read more

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…

Read more
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…

Read more
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…

Read more
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

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