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Speed Queen
Dryer

Model # SDG109LF99L6 Official Speed Queen dryer

Here are the diagrams and repair parts for Official Speed Queen SDG109LF99L6 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 224 parts  |
Screw 503688
#23

Meter case 2 diagram

Screw

Part #503688

Replaced by #WP3390631

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Manufacturer substitution
This part replaces 503688. Substitute parts can look different from the original.
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This item is not returnable
$4.39 | 
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In Stock
Dryer Booster And Holding Valve Coil 58804A
#14

Gas valve diagram

Dryer booster and holding valve coil

Part #58804A

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

Bracket Kit 789P3
#25

Meter case 2 diagram

Bracket kit

Part #789P3

$23.04
In Stock
Burner Assembly 510149P
#7

Gas valve diagram

Burner assembly

Part #510149P

$39.49
In Stock
Dryer Door 510013LP
#7

Door assy diagram

Dryer door

Part #510013LP

$105.04
In Stock
Alliance Down Holder 526P3
#18

Cabinet assy diagram

Alliance down holder

Part #526P3

$92.00
In Stock
Torx Bit 292P4
#8B

Tools diagram

Torx bit

Part #292P4

$19.74
In Stock
Dryer Door Seal 510147P
#3

Door assy diagram

Dryer door seal

Part #510147P

$22.54
In Stock
Dryer Blower Housing 511969P
#3

Motor assy diagram

Dryer blower housing

Part #511969P

$33.98
In Stock
Commercial Laundry Appliance Coin Box Ratchet Tool 310P4
#5

Tools diagram

Commercial laundry appliance coin box ratchet tool

Part #310P4

$46.62
In Stock

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

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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 heat?

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

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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 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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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 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 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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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 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.…

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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 …

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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…

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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