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LG
Dryer

Model # DLG3744U Official LG dryer

Here are the diagrams and repair parts for Official LG DLG3744U dryer, as well as links to manuals and error code tables, if available.

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Error Codes

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ALL PARTS
Showing 10 of 77 parts  |
Dryer Drum Support Roller 4581EL2002A

#K250

All parts diagram

Dryer drum support roller

Part #4581EL2002A

Replaced by #AGM75510755

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Manufacturer substitution
This part replaces 4581EL2002A. Substitute parts can look different from the original.
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$74.11 | 
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Dryer Idler Pulley (replaces 4561el3002b) 4561EL3002A

#K650

All parts diagram

Dryer idler pulley (replaces 4561el3002b)

Part #4561EL3002A

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$40.04 | 
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Dryer Drum Belt 4400EL2001A

#K130

All parts diagram

Dryer drum belt

Part #4400EL2001A

Replaced by #4400EL2001F

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Manufacturer substitution
This part replaces 4400EL2001A. Substitute parts can look different from the original.
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$26.69 | 
18% OFF Phone Price : $32.69
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Dryer High-limit Thermostat 6931EL3003C

#M230

All parts diagram

Dryer high-limit thermostat

Part #6931EL3003C

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$17.70 | 
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Dryer Blower Thermostat 6931EL3002A

#K560

All parts diagram

Dryer blower thermostat

Part #6931EL3002A

Replaced by #6931EL3002M

?
Manufacturer substitution
This part replaces 6931EL3002A. Substitute parts can look different from the original.
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$42.39 | 
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Dryer Burner Igniter (replaces 5318el3001b, 5318el9001a) 5318EL3001A

#M160

All parts diagram

Dryer burner igniter (replaces 5318el3001b, 5318el9001a)

Part #5318EL3001A

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$87.50 | 
6% OFF Phone Price : $93.50
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Dryer High-limit Thermostat (replaces 6931el3003f) 6931EL3004B

#M220

All parts diagram

Dryer high-limit thermostat (replaces 6931el3003f)

Part #6931EL3004B

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$27.71 | 
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Dryer Lint Screen (replaces 5231el1002e, 5231el1003a, 5231el1003e) 5231EL1003B

#K310

All parts diagram

Dryer lint screen (replaces 5231el1002e, 5231el1003a, 5231el1003e)

Part #5231EL1003B

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$54.01 | 
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Dryer Idler Pulley 4560EL3001A

#K651

All parts diagram

Dryer idler pulley

Part #4560EL3001A

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Dryer Gas Valve (replaces 5221el2002c, 5221el2004a) 5221EL2002A

#M110

All parts diagram

Dryer gas valve (replaces 5221el2002c, 5221el2004a)

Part #5221EL2002A

Replaced by #AGM30063309

?
Manufacturer substitution
This part replaces 5221EL2002A. Substitute parts can look different from the original.
BEST SELLER
$210.99 | 
5% OFF Phone Price : $222.99
In Stock

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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 …

Read more

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

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How to replace a dryer drum support roller

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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…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dryers

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