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Whirlpool
Dryer

Model # WGD7990XG0 Official Whirlpool dryer

Here are the diagrams and repair parts for Official Whirlpool WGD7990XG0 dryer, 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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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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Showing 10 of 148 parts  |
Dryer Thermal Fuse 3392519
#41

Bulkhead parts diagram

Dryer thermal fuse

Part #3392519

Replaced by #WP3392519

?
Manufacturer substitution
This part replaces 3392519. Substitute parts can look different from the original.
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Dryer Idler Pulley 3388672
#13

Cabinet parts diagram

Dryer idler pulley

Part #3388672

Replaced by #279640

?
Manufacturer substitution
This part replaces 3388672. Substitute parts can look different from the original.
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Dryer Drum Support Roller W10314171
#21

Bulkhead parts diagram

Dryer drum support roller

Part #W10314171

Replaced by #WPW10314173

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Manufacturer substitution
This part replaces W10314171. Substitute parts can look different from the original.
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Bracket 3388674
#37

Cabinet parts diagram

Bracket

Part #3388674

Replaced by #W10837240

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Manufacturer substitution
This part replaces 3388674. Substitute parts can look different from the original.
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Dryer Drive Belt 3387610
#30

Cabinet parts diagram

Dryer drive belt

Part #3387610

Replaced by #661570V

?
Manufacturer substitution
This part replaces 3387610. Substitute parts can look different from the original.
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Dryer Thermistor 8577274
#42

Bulkhead parts diagram

Dryer thermistor

Part #8577274

Replaced by #WP8577274

?
Manufacturer substitution
This part replaces 8577274. Substitute parts can look different from the original.
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Dryer Repair Kit 80047
#NI

Optional parts (not included) diagram

Dryer repair kit

Part #80047

Replaced by #4392067

?
Manufacturer substitution
This part replaces 80047. Substitute parts can look different from the original.
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Igniter 686590
#4

W10307147 burner assembly diagram

Igniter

Part #686590

Replaced by #279311

?
Manufacturer substitution
This part replaces 686590. Substitute parts can look different from the original.
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Drive Motor 8538263
#27

Cabinet parts diagram

Drive motor

Part #8538263

Replaced by #279787

?
Manufacturer substitution
This part replaces 8538263. Substitute parts can look different from the original.
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Dryer Drum Seal 697694
#7

Bulkhead parts diagram

Dryer drum seal

Part #697694

Replaced by #280114

?
Manufacturer substitution
This part replaces 697694. Substitute parts can look different from the original.
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$31.50 | 
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In Stock

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Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

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Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

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Why won't my dryer start?

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Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch…

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Why does my dryer start then stop?

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