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LG
Dryer

Model # DLG7188RM Official LG dryer

Here are the diagrams and repair parts for Official LG DLG7188RM dryer, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

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Error Codes

Model diagram and schematic

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Showing 10 of 73 parts  |
Dryer Drum Support Roller 4581EL3001A
#K251

Drum/motor assy diagram

Dryer drum support roller

Part #4581EL3001A

Replaced by #AGM75510755

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Manufacturer substitution
This part replaces 4581EL3001A. Substitute parts can look different from the original.
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$76.33 | 
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Dryer Drum Support Roller 4581EL2002A
#K250

Drum/motor assy diagram

Dryer drum support roller

Part #4581EL2002A

Replaced by #AGM75510755

?
Manufacturer substitution
This part replaces 4581EL2002A. Substitute parts can look different from the original.
BEST SELLER
$76.33 | 
7% OFF Phone Price : $82.33
In Stock
Dryer Idler Pulley (replaces 4561el3002b) 4561EL3002A
#K650

Drum/motor assy diagram

Dryer idler pulley (replaces 4561el3002b)

Part #4561EL3002A

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Dryer Drum Belt 4400EL2001A
#K130

Drum/motor assy diagram

Dryer drum belt

Part #4400EL2001A

Replaced by #4400EL2001F

?
Manufacturer substitution
This part replaces 4400EL2001A. Substitute parts can look different from the original.
BEST SELLER
$25.42 | 
19% OFF Phone Price : $31.42
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Dryer High-limit Thermostat 6931EL3003C
#M230

Drum/motor assy diagram

Dryer high-limit thermostat

Part #6931EL3003C

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$18.22 | 
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Dryer Blower Thermostat 6931EL3002A
#K560

Drum/motor assy 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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$43.18 | 
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Dryer Burner Igniter (replaces 5318el3001b, 5318el9001a) 5318EL3001A
#M160

Drum/motor assy diagram

Dryer burner igniter (replaces 5318el3001b, 5318el9001a)

Part #5318EL3001A

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

Drum/motor assy diagram

Dryer high-limit thermostat (replaces 6931el3003f)

Part #6931EL3004B

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Motor Assembly 4681EL1002A
#K610

Drum/motor assy diagram

Motor assembly

Part #4681EL1002A

Replaced by #4681EL1008A

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Manufacturer substitution
This part replaces 4681EL1002A. Substitute parts can look different from the original.
BEST SELLER
$228.36 | 
5% OFF Phone Price : $240.36
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Dryer Idler Pulley 4560EL3001A
#K651

Drum/motor assy diagram

Dryer idler pulley

Part #4560EL3001A

BEST SELLER
$18.57 | 
10% OFF Phone Price : $20.57
In Stock

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Most common symptoms to help you fix your dryers

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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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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 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…

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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…

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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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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