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LG
Dishwasher

Model # LDFN4542S/00 Official LG dishwasher

Here are the diagrams and repair parts for Official LG LDFN4542S-00 dishwasher, 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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ALL PARTS
Showing 10 of 100 parts  |
Dishwasher Drain Pump ABT72989206

#M030

All parts diagram

Dishwasher drain pump

Part #ABT72989206

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Dishwasher Drain Pump (replaces Abq75742502) ABQ75742501

#M050

All parts diagram

Dishwasher drain pump (replaces abq75742502)

Part #ABQ75742501

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Dishwasher Door Lock (replaces Afk73909602) AGM76209501

#F171

All parts diagram

Dishwasher door lock (replaces afk73909602)

Part #AGM76209501

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Dishwasher Drain Hose AEM74333101

#A130

All parts diagram

Dishwasher drain hose

Part #AEM74333101

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Dishwasher Control Panel AGL75172610

#K200

All parts diagram

Dishwasher control panel

Part #AGL75172610

Replaced by #AGL75172632

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Manufacturer substitution
This part replaces AGL75172610. Substitute parts can look different from the original.
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Dishwasher Sump AGM75469201

#M007

All parts diagram

Dishwasher sump

Part #AGM75469201

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Dishwasher Electronic Control Board AGM76429503

#K254

All parts diagram

Dishwasher electronic control board

Part #AGM76429503

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Dishwasher Spray Arm, Lower AGB73932401

#A050

All parts diagram

Dishwasher spray arm, lower

Part #AGB73932401

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Dishwasher Detergent Dispenser Assembly AGM75469801

#K001

All parts diagram

Dishwasher detergent dispenser assembly

Part #AGM75469801

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Dishwasher Door Vent Blower Motor Assembly ABT73009401

#K110

All parts diagram

Dishwasher door vent blower motor assembly

Part #ABT73009401

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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 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…

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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…

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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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