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LG
Dryer

Model # DLGX5781WE Official LG dryer

Here are the diagrams and repair parts for Official LG DLGX5781WE dryer, as well as links to manuals and error code tables, if available.

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Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 132 parts  |
Dryer Drum Support Roller 4581EL3001E
#K251

Drum parts diagram

Dryer drum support roller

Part #4581EL3001E

Replaced by #AGM75510755

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Manufacturer substitution
This part replaces 4581EL3001E. Substitute parts can look different from the original.
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Dryer Idler Pulley (replaces 4561el3002b) 4561EL3002A
#K650

Drum parts diagram

Dryer idler pulley (replaces 4561el3002b)

Part #4561EL3002A

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Dryer Drum Belt (replaces 4400el2001a) 4400EL2001F
#K130

Drum parts diagram

Dryer drum belt (replaces 4400el2001a)

Part #4400EL2001F

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Dryer High-limit Thermostat 6931EL3003C
#M230

Drum parts diagram

Dryer high-limit thermostat

Part #6931EL3003C

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Dryer Thermistor 6323EL2001B
#K550

Drum parts diagram

Dryer thermistor

Part #6323EL2001B

Replaced by #AGM30045804

?
Manufacturer substitution
This part replaces 6323EL2001B. Substitute parts can look different from the original.
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$80.01 | 
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Dryer Blower Thermostat (replaces 6931el3002a) 6931EL3002M
#K560

Drum parts diagram

Dryer blower thermostat (replaces 6931el3002a)

Part #6931EL3002M

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Dryer Burner Igniter (replaces 5318el3001b, 5318el9001a) 5318EL3001A
#M160

Drum parts diagram

Dryer burner igniter (replaces 5318el3001b, 5318el9001a)

Part #5318EL3001A

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Dryer Lint Screen 5231EL1001C
#K310

Drum parts diagram

Dryer lint screen

Part #5231EL1001C

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Dryer High-limit Thermostat (replaces 6931el3003f) 6931EL3004B
#M220

Drum parts diagram

Dryer high-limit thermostat (replaces 6931el3003f)

Part #6931EL3004B

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Dryer Motor Assembly (replaces 4681el1002a, 4681el1008b, 4681el1008h) 4681EL1008A
#K610

Drum parts diagram

Dryer motor assembly (replaces 4681el1002a, 4681el1008b, 4681el1008h)

Part #4681EL1008A

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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 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 won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch…

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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 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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Repair difficulty
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 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

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