Whirlpool
Dryer

Model # WGD7800XB0 Official Whirlpool 27" gas dryer

Here are the diagrams and repair parts for Official Whirlpool WGD7800XB0 27" gas dryer, 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 172 parts  |

Support 8536973
#21

Bulkhead parts diagram

Support

Part #8536973

Replaced by #WPW10314173

?
Manufacturer substitution
This part replaces 8536973. Substitute parts can look different from the original.
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In Stock
Dryer Valve Coil Kit 694540
#13

8557891 burner assembly diagram

Dryer valve coil kit

Part #694540

Replaced by #279834

?
Manufacturer substitution
This part replaces 694540. Substitute parts can look different from the original.
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$28.33
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Dryer Gas Valve Coil Kit 694539
#14

8557891 burner assembly diagram

Dryer gas valve coil kit

Part #694539

Replaced by #279834

?
Manufacturer substitution
This part replaces 694539. Substitute parts can look different from the original.
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Dryer Thermistor 8577274
#2

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

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

8557891 burner assembly diagram

Igniter

Part #686590

Replaced by #279311

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Manufacturer substitution
This part replaces 686590. Substitute parts can look different from the original.
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Dryer Thermal Fuse 3390719
#33

Bulkhead parts diagram

Dryer thermal fuse

Part #3390719

Replaced by #WP3390719

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Manufacturer substitution
This part replaces 3390719. Substitute parts can look different from the original.
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Dryer Idler Assembly 8547160
#13

Cabinet parts diagram

Dryer idler assembly

Part #8547160

Replaced by #WPW10547292

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Manufacturer substitution
This part replaces 8547160. Substitute parts can look different from the original.
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Screen W10049370
#31

Bulkhead parts diagram

Screen

Part #W10049370

Replaced by #W10120998

?
Manufacturer substitution
This part replaces W10049370. Substitute parts can look different from the original.
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Dryer Drum Belt 8547157
#30

Cabinet parts diagram

Dryer drum belt

Part #8547157

Replaced by #WP8547157

?
Manufacturer substitution
This part replaces 8547157. Substitute parts can look different from the original.
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Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

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

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c…

Main causes: damaged door strike, worn door catch…

Main causes: bad timer or electronic control board, door switch failure…

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

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

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

Most common repair guides to help fix your dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

How to replace a dryer drum support roller

How to replace a dryer drum support roller

If your dryer thumps or squeals, replace the drum support roller to restore quiet to your home.…

Repair difficulty
Time required
 90 minutes or less
How to replace a dryer thermistor

How to replace a dryer thermistor

The thermistor senses the air temperature in the dryer. If your dryer overheats or doesn't heat at all, the thermistor …

Repair difficulty
Time required
 30 minutes or less
How to replace a dryer door switch

How to replace a dryer door switch

The dryer won't start if the door switch isn't working correctly. You can install a replacement dryer door switch in les…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dryers

Use the advice and tips in these articles and videos to get the most out of your dryer.

How to use your clothes dryer efficiently

How to use your clothes dryer efficiently

Get expert tips on using your dryer efficiently to save energy.…

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.…

How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…