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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  |
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.
BEST SELLER
$13.74 | 
13% OFF Phone Price : $15.74
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Dishwasher Wash Pump Motor 4681EA2002H
#M050

Sump assembly parts diagram

Dishwasher wash pump motor

Part #4681EA2002H

Replaced by #EAU61383518

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Manufacturer substitution
This part replaces 4681EA2002H. Substitute parts can look different from the original.
BEST SELLER
$73.69 | 
8% OFF Phone Price : $79.69
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Dishwasher Diverter Position Switch 3W40025C
#M027

Sump assembly parts diagram

Dishwasher diverter position switch

Part #3W40025C

Replaced by #EBF64375202

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Manufacturer substitution
This part replaces 3W40025C. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$14.84 | 
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Locker Assembly 4027ED3002D
#K260

Panel assembly parts diagram

Locker assembly

Part #4027ED3002D

Replaced by #4027ED3002J

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Manufacturer substitution
This part replaces 4027ED3002D. Substitute parts can look different from the original.
$48.50 | 
11% OFF Phone Price : $54.50
In Stock
Dishwasher Pump Housing Seal MFZ32863101
#M035

Sump assembly parts diagram

Dishwasher pump housing seal

Part #MFZ32863101

This item is not returnable
$6.17 | 
14% OFF Phone Price : $7.17
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Dishwasher Water Inlet Guide Assembly (replaces 4975dd1001b) 4975DD1001A
#F040

Tub assembly parts diagram

Dishwasher water inlet guide assembly (replaces 4975dd1001b)

Part #4975DD1001A

$83.91 | 
7% OFF Phone Price : $89.91
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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 | 
6% OFF Phone Price : $99.39
In Stock
Dishwasher Circulation Pump Mesh Filter (replaces Adq32598201) ADQ32598202
#M110

Sump assembly parts diagram

Dishwasher circulation pump mesh filter (replaces adq32598201)

Part #ADQ32598202

$70.09 | 
8% OFF Phone Price : $76.09
In Stock
Dishwasher Dishrack Roller, Lower (replaces 4581dd9002b) 4581DD3003B
#A142

Rack assembly parts diagram

Dishwasher dishrack roller, lower (replaces 4581dd9002b)

Part #4581DD3003B

This item is not returnable
$4.88 | 
17% OFF Phone Price : $5.88
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Dishwasher Silverware Basket 5005DD1001A
#A110

Rack assembly parts diagram

Dishwasher silverware basket

Part #5005DD1001A

Replaced by #5005DD1001B

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Manufacturer substitution
This part replaces 5005DD1001A. Substitute parts can look different from the original.
$28.51 | 
17% OFF Phone Price : $34.51
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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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 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 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 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 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 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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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 can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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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 water inlet valve

How to replace a dishwasher water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher detergent dispenser

How to replace a dishwasher detergent dispenser

Dishes need dish detergent to get clean. Learn how to replace a dishwasher detergent dispenser with easy step-by-step i…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

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Repair difficulty
Time required
 15 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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