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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 Water Inlet Valve (replaces 5221dd1001c) 5221DD1001E

#M210

All parts diagram

Dishwasher water inlet valve (replaces 5221dd1001c)

Part #5221DD1001E

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Dishwasher Electronic Control Board AGM76429503

#K254

All parts diagram

Dishwasher electronic control board

Part #AGM76429503

Replaced by #AGM76429511

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Manufacturer substitution
This part replaces AGM76429503. Substitute parts can look different from the original.
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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 Fill Funnel Assembly AEC74337401

#F040

All parts diagram

Dishwasher fill funnel assembly

Part #AEC74337401

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Dishwasher Spray Arm, Lower AGB73932401

#A050

All parts diagram

Dishwasher spray arm, lower

Part #AGB73932401

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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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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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