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Whirlpool
Dryer

Model # LGT6638DZ0 Official Whirlpool gas dryer

Here are the diagrams and repair parts for Official Whirlpool LGT6638DZ0 gas dryer, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 36 parts  |
Base 693986
#7

3401771 burner assembly diagram

Base

Part #693986

$18.89
In Stock
Wire Harness 3401622
#31

Top and console diagram

Wire harness

Part #3401622

The manufacturer no longer makes this part, and there's no substitute part

Burner Orifice 15775
#9B

3401771 burner assembly diagram

Burner orifice

Part #15775

The manufacturer no longer makes this part, and there's no substitute part

Door Handle (almond) 690271
#37B

Cabinet diagram

Door handle (almond)

Part #690271

The manufacturer no longer makes this part, and there's no substitute part

Blower Seal 3392123
#21

Bulkhead diagram

Blower seal

Part #3392123

The manufacturer no longer makes this part, and there's no substitute part

Gas Pipe 233273
#21

3401771 burner assembly diagram

Gas pipe

Part #233273

The manufacturer no longer makes this part, and there's no substitute part

End Cap 3358513
#8A

Top and console diagram

End cap

Part #3358513

The manufacturer no longer makes this part, and there's no substitute part

Pipe Plug 239822
Pipe plug

Part #239822

The manufacturer no longer makes this part, and there's no substitute part

Door Al 3393550
#36B

Cabinet diagram

Door al

Part #3393550

The manufacturer no longer makes this part, and there's no substitute part

Connector 3399963
#23

Top and console diagram

Connector

Part #3399963

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

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Why won't my dryer heat?

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

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Why isn't my dryer getting my laundry dry?

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

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Why is my dryer making a rattling noise?

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?

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

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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?

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

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Why won't my dryer shut off?

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

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Why doesn't my dryer work?

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

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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.

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How to replace a thermal fuse in an electric dryer

How to replace a thermal fuse in an electric dryer

When the air in the dryer overheats—usually because the vent is clogged—the thermal fuse blows, stopping the dryer. You …

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Repair difficulty
Time required
 15 minutes or less
How to install a thermal cut-off fuse kit in an electric dryer

How to install a thermal cut-off fuse kit in an electric dryer

The thermal cut-off fuse shuts off the heat if the dryer overheats when the high-limit thermostat fails. Install a ther…

Read more
Repair difficulty
Time required
 15 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…

Read more
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.

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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.…

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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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