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LG
Dishwasher

Model # LDS4821WW Official LG dishwasher

Here are the diagrams and repair parts for Official LG LDS4821WW dishwasher, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 105 parts  |
Dishwasher Diverter Motor (replaces 4681ed3001b) 4681ED3001D
#M026

Sump assembly parts diagram

Dishwasher diverter motor (replaces 4681ed3001b)

Part #4681ED3001D

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$30.59 | 
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Connector 4933DD3001A
#F013

Tub assembly parts diagram

Connector

Part #4933DD3001A

Replaced by #4933DD3001B

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Manufacturer substitution
This part replaces 4933DD3001A. Substitute parts can look different from the original.
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$13.47 | 
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Dishwasher Drain Hose AEM69493803
#A130

Exploded view parts 2 diagram

Dishwasher drain hose

Part #AEM69493803

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

Dishwasher Diverter Motor Seal 3920ED4009B
#M031

Sump assembly parts diagram

Dishwasher diverter motor seal

Part #3920ED4009B

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This item is not returnable
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Motor Assembly 4681ED1004A
#M060

Sump assembly parts diagram

Motor assembly

Part #4681ED1004A

Replaced by #4681ED1004B

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Manufacturer substitution
This part replaces 4681ED1004A. Substitute parts can look different from the original.
$158.52 | 
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Dishwasher Heating Element (replaces 5301dd1001a, 5301dd1001l) 5301DD1001G
#M081

Sump assembly parts diagram

Dishwasher heating element (replaces 5301dd1001a, 5301dd1001l)

Part #5301DD1001G

$93.39 | 
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Dishwasher Door Vent Blower Motor Assembly (replaces Abt35083802) ABT35083801
#K110

Door assembly parts diagram

Dishwasher door vent blower motor assembly (replaces abt35083802)

Part #ABT35083801

$90.75 | 
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Dishwasher Circulation Pump Mesh Filter (replaces Adq32598201) ADQ32598202
#M110

Sump assembly parts diagram

Dishwasher circulation pump mesh filter (replaces adq32598201)

Part #ADQ32598202

$70.09 | 
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Dishwasher Noise Filter 6201EC1006L
#A160

Exploded view parts 2 diagram

Dishwasher noise filter

Part #6201EC1006L

$88.46 | 
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Dishwasher Water Inlet Valve 5221DD1001A
#M210

Exploded view parts 2 diagram

Dishwasher water inlet valve

Part #5221DD1001A

Replaced by #5221DD1001F

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Manufacturer substitution
This part replaces 5221DD1001A. Substitute parts can look different from the original.
$42.93 | 
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Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

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Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

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Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

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How to replace a dishwasher heating element

How to replace a dishwasher heating element

Dishes not drying as fast as they should? The dishwasher heating element could be on the fritz. Here's how to install a …

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Repair difficulty
Time required
 45 minutes or less
How to replace a dishwasher high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher diverter motor

How to replace a dishwasher diverter motor

Upper spray arms not getting water? The diverter motor could be broken. Use this guide to replace it.…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your dishwashers

Use the advice and tips in these articles and videos to get the most out of your dishwasher.

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How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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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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