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LG
Dishwasher

Model # LDF7551BB Official LG dishwasher

Here are the diagrams and repair parts for Official LG LDF7551BB 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 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.
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$66.68 | 
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Dishwasher Door Cable (replaces 4933dd3001a) 4933DD3001B
#F013

Tub assembly parts diagram

Dishwasher door cable (replaces 4933dd3001a)

Part #4933DD3001B

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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.
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$61.45 | 
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Dishwasher Flood Switch (replaces 6601er2001c) 6601ER2001A
#M090

Base assembly parts diagram

Dishwasher flood switch (replaces 6601er2001c)

Part #6601ER2001A

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Dishwasher Pump Motor EAU60710801
#M051

Exploded view parts 2 diagram

Dishwasher pump motor

Part #EAU60710801

Replaced by #EAU62043403

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Manufacturer substitution
This part replaces EAU60710801. Substitute parts can look different from the original.
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$69.65 | 
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Dishwasher Sump And Motor Assembly AJH72949002
#M006

Tub assembly parts diagram

Dishwasher sump and motor assembly

Part #AJH72949002

Replaced by #AJH72949004

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Manufacturer substitution
This part replaces AJH72949002. Substitute parts can look different from the original.
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Dishwasher Spray Arm, Middle (replaces Agb73093101) AGB73093001
#A060

Rack assembly parts diagram

Dishwasher spray arm, middle (replaces agb73093101)

Part #AGB73093001

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Dishwasher Diverter Motor Seal 3920ED4009B
#M031

Sump assembly parts diagram

Dishwasher diverter motor seal

Part #3920ED4009B

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Dishwasher Heating Element And Temperature Sensor AEG72950001
#M081

Sump assembly parts diagram

Dishwasher heating element and temperature sensor

Part #AEG72950001

$72.56 | 
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Dishwasher Door Vent Blower Motor Assembly (replaces Abt35083802) ABT35083801
#K110

Door assembly parts diagram

Dishwasher door vent blower motor assembly (replaces abt35083802)

Part #ABT35083801

$90.75 | 
6% OFF Phone Price : $96.75
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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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Repair difficulty
Time required
 45 minutes or less
How to replace a dishwasher high-limit thermostat

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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

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