LG
Dishwasher

Model # LDF7551ST Official LG dishwasher

Here are the diagrams and repair parts for Official LG LDF7551ST dishwasher, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 115 parts  |

Dishwasher Water Inlet Valve 5221DD1001C
#M210

Base assembly parts diagram

Dishwasher water inlet valve

Part #5221DD1001C

Replaced by #5221DD1001E

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Manufacturer substitution
This part replaces 5221DD1001C. Substitute parts can look different from the original.
BEST SELLER
$66.68
8% OFF Phone Price : $72.68
In Stock
Dishwasher Drain Pump ABQ73503002
#M050

Exploded view parts 2 diagram

Dishwasher drain pump

Part #ABQ73503002

Replaced by #ABQ73503004

?
Manufacturer substitution
This part replaces ABQ73503002. Substitute parts can look different from the original.
BEST SELLER
$61.45
9% OFF Phone Price : $67.45
In Stock
Dishwasher Flood Switch (replaces 6601er2001c) 6601ER2001A
#M090

Base assembly parts diagram

Dishwasher flood switch (replaces 6601er2001c)

Part #6601ER2001A

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$42.47
12% OFF Phone Price : $48.47
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Dishwasher Diverter Position Switch 3W40025C
#M027

Sump assembly parts diagram

Dishwasher diverter position switch

Part #3W40025C

Replaced by #EBF64375202

?
Manufacturer substitution
This part replaces 3W40025C. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$15.60
11% OFF Phone Price : $17.60
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Dishwasher Door Spring (replaces 4970ed4004a) 4970ED4004G
#F011

Tub assembly parts diagram

Dishwasher door spring (replaces 4970ed4004a)

Part #4970ED4004G

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$15.60
11% OFF Phone Price : $17.60
In Stock
Dishwasher Dishrack 3751DD1001B
#A140

Rack assembly parts diagram

Dishwasher dishrack

Part #3751DD1001B

Replaced by #3751DD1001J

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Manufacturer substitution
This part replaces 3751DD1001B. Substitute parts can look different from the original.
BEST SELLER
$154.71
7% OFF Phone Price : $166.71
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Dishwasher Pump Motor EAU60710801
#M051

Exploded view parts 2 diagram

Dishwasher pump motor

Part #EAU60710801

Replaced by #EAU62043403

?
Manufacturer substitution
This part replaces EAU60710801. Substitute parts can look different from the original.
BEST SELLER
$69.65
8% OFF Phone Price : $75.65
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Dishwasher Door Lock (replaces 4027ed3002d) 4027ED3002J
#K260

Panel assembly parts diagram

Dishwasher door lock (replaces 4027ed3002d)

Part #4027ED3002J

BEST SELLER
$50.93
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Dishwasher Spray Arm, Middle (replaces Agb73093101) AGB73093001
#A060

Rack assembly parts diagram

Dishwasher spray arm, middle (replaces agb73093101)

Part #AGB73093001

$36.84
14% OFF Phone Price : $42.84
In Stock
Dishwasher Mounting Bracket 5001DD4001B
#E005

Exploded view parts 2 diagram

Dishwasher mounting bracket

Part #5001DD4001B

$32.53
16% OFF Phone Price : $38.53
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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

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

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

Main cause: damaged rack height adjuster…

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

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

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

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

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

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.

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 …

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.…

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.…

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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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

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

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