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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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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.
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$70.01
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8% OFF Phone Price : $76.01
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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.
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This item is not returnable
$15.60
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11% OFF Phone Price : $17.60
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Dishwasher Pump And Motor Assembly AJH31248604
#M006

Tub assembly parts diagram

Dishwasher pump and motor assembly

Part #AJH31248604

Replaced by #AJH31248608

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Manufacturer substitution
This part replaces AJH31248604. Substitute parts can look different from the original.
BEST SELLER
$262.85
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$12.00 OFF Phone Price : $274.85
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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.
$50.93
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11% OFF Phone Price : $56.93
In Stock
Dishwasher Pump Housing Seal MFZ32863101
#M035

Sump assembly parts diagram

Dishwasher pump housing seal

Part #MFZ32863101

This item is not returnable
$6.56
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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

$88.11
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6% OFF Phone Price : $94.11
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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
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17% OFF Phone Price : $5.88
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Dishwasher Diverter Switch Cam MBJ32856401
#M028

Sump assembly parts diagram

Dishwasher diverter switch cam

Part #MBJ32856401

This item is not returnable
$6.56
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13% OFF Phone Price : $7.56
In Stock
Dishwasher Float Assembly 4769DD2001A
#M090

Tub assembly parts diagram

Dishwasher float assembly

Part #4769DD2001A

$50.93
| 
11% OFF Phone Price : $56.93
In Stock

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 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 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...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace a dishwasher thermal fuse

How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t...

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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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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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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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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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