Whirlpool
Dishwasher

Model # GU940SCGZ2 Official Whirlpool undercounter dishwasher

Here are the diagrams and repair parts for Official Whirlpool GU940SCGZ2 undercounter 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 180 parts  |

Dishwasher Thermostat 661566
#18

Tub assembly diagram

Dishwasher thermostat

Part #661566

Replaced by #WP661566

?
Manufacturer substitution
This part replaces 661566. Substitute parts can look different from the original.
BEST SELLER
$27.41
18% OFF Phone Price : $33.41
In Stock
Dishwasher Spray Arm 3378147
#13

Upper dishrack and water feed diagram

Dishwasher spray arm

Part #3378147

Replaced by #675808

?
Manufacturer substitution
This part replaces 3378147. Substitute parts can look different from the original.
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$36.33
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In Stock
Dishwasher Tine Row 8051250
#4

Lower dishrack diagram

Dishwasher tine row

Part #8051250

Replaced by #W10728160

?
Manufacturer substitution
This part replaces 8051250. Substitute parts can look different from the original.
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Clamp 301958
#20

Tub assembly diagram

Clamp

Part #301958

Replaced by #WP596669

?
Manufacturer substitution
This part replaces 301958. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37
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Dishwasher Heating Element Rubber Washer 717273
#14

Tub assembly diagram

Dishwasher heating element rubber washer

Part #717273

Replaced by #WP717273

?
Manufacturer substitution
This part replaces 717273. Substitute parts can look different from the original.
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This item is not returnable
$6.19
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Inlet Valve 3378779
#16

Tub assembly diagram

Inlet valve

Part #3378779

Replaced by #W10844024

?
Manufacturer substitution
This part replaces 3378779. Substitute parts can look different from the original.
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9% OFF Phone Price : $63.47
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Track 9742998
#18

Upper dishrack and water feed diagram

Track

Part #9742998

Replaced by #WP3385089

?
Manufacturer substitution
This part replaces 9742998. Substitute parts can look different from the original.
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13% OFF Phone Price : $45.73
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Danby Appliance Touch-up Paint, 0.6-oz (white) (replaces 21020, 72017r, 8006, W10813125, Y058028) 72017

#NI

All parts diagram

Danby appliance touch-up paint, 0.6-oz (white) (replaces 21020, 72017r, 8006, w10813125, y058028)

Part #72017

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Dishwasher Spray Arm Nut 9742945
#12

Lower dishrack diagram

Dishwasher spray arm nut

Part #9742945

Replaced by #WP9742945

?
Manufacturer substitution
This part replaces 9742945. Substitute parts can look different from the original.
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In Stock
Spring 300106
#10

Inner door diagram

Spring

Part #300106

Replaced by #WP8066018

?
Manufacturer substitution
This part replaces 300106. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.46
18% OFF Phone Price : $5.46
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

Main causes: broken door spring, damaged or broken door hinge…

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

Main cause: damaged rack height adjuster…

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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.

How to replace a dishwasher water inlet valve

How to replace a dishwasher water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher detergent dispenser

How to replace a dishwasher detergent dispenser

Dishes need dish detergent to get clean. Learn how to replace a dishwasher detergent dispenser with easy step-by-step i…

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…

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.

How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

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