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Ldf 7810St Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Water Supply Tube
Genuine Lg part
By: Lg
Part Number: 4975DD1002A

The Water Supply Tube is an OEM part for LG dishwashers, designed to channel water effectively to various parts of the dishwasher during operation. This component allows the unit to fill, rinse, and clean dishes efficiently. The water supply tube is strategically positioned to distribute water to the spray arms, ensuring a thorough and even cleaning cycle by reaching all dishes, regardless of their placement in the racks.

Causes of these issues can range from physical damage due to impact or mishandling, clogs from mineral deposits or debris in the water, to general wear and tear over time.

Symptoms of a malfunctioning Water Supply Tube include:

  • Inadequate water flow to the spray arms 
  • Leakage or dripping water from the tube 
  • Unusual noises during the water filling phase 

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You Plastic piece on the upper dishwasher rack broke   Austin M. • Liberty Twp , OH • December 28, 2016

Order the new piece and it snapped right on. I had to add a few of the old pieces that attached because it was parts that made the whole piece up were discontinued. It is now working fine and have done two cleanings so far and the dishwasher seems to be working as new. Read more

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Spray Arm (Blade)
Genuine Lg part
By: Lg
Part Number: 5832DD4001B

This dishwasher spray arm, also called a blade, directs high-pressure wash water through its jet ports and rotates to cover the tub. Replace a cracked, warped, or clogged blade to restore spray coverage and cleaning performance.

  • Distributes wash water through multiple jets during wash and rinse cycles
  • Rotates using water pressure for even, consistent spray coverage
  • Helps remove soils from dishes throughout the tub
  • Helps resolve poor cleaning, weak spray, a non-spinning arm, or visible cracks/deformation
What's included: One spray arm. Install notes:
  • Disconnect power and shut off water supply before servicing
  • Open the dishwasher and clear access to the spray arm (remove rack(s) if needed)
  • Release the retaining clip or nut, lift off the old arm, and clear any debris at the hub
  • Install the new arm, secure the fastener, ensure it spins freely, restore utilities, and run a test cycle

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Guide Assembly
Genuine Lg part
By: Lg
Part Number: 4975ED1005G

 

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Rack
Genuine Lg part
By: Lg
Part Number: 3750DD2002A

 

Do-It-Yourself Stories from Customers like You Adjustable dish rack supports rusted out.   Brain G. • Clinton , MA • October 03, 2021

Ordered parts and replaced them Read more

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Door Latch Assembly
Genuine Lg part
By: Lg
Part Number: 4027ED3002A

 

This part fixes the following symptoms
  • Won't start
See more...
Do-It-Yourself Stories from Customers like You The door latch wasn't staying shut.   Jay M. • Washington , DC • January 25, 2022

Replaced the door latch & door lock. Went really well and the dishwasher is working now. Read more

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Sensor Assembly
Genuine Lg part
By: Lg
Part Number: 6501ED2002H

 

Do-It-Yourself Stories from Customers like You He error code.   Peter C. • Casa Grande , AZ • December 10, 2017

Replaced Heater Assembly. Read more

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Front Cover Assembly
Genuine Lg part
By: Lg
Part Number: 3551DD1003L

 

Do-It-Yourself Stories from Customers like You Dented front panel.   Reginald W. • Bottineau , ND • August 12, 2022

Replaced it. Read more

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Deco, Handle
Genuine Lg part
By: Lg
Part Number: 3806ED3008E

 

Do-It-Yourself Stories from Customers like You Hinge cable assembly (a short piece of nylon cord) wore away and the cord broke   Alex J. • Timonium , MD • January 18, 2016

It was really an easy repair once you get the dishwasher disconnected from drain/water supply/electrical and the out of cabinet. This part took 30-45 minutes due to tight fit and difficulty accessing water supply. Once dishwasher out of cabinet, removal of 5 screws per side, lifted off side panels, and access was simple. Took about 30 seconds to replace Hinge Cable. I ordered two and once the broken side finished, replace other side as well. It was showing significant wear and probably... Read more

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Filter Gasket
Genuine Lg part
By: Lg
Part Number: 4036DD3002B

 

Do-It-Yourself Stories from Customers like You Dishwasher leaking   Jimmy L. • Blaine , WA • April 21, 2015

Very simple. Just replace defective water inlet valve. Read more

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Case Assembly
Genuine Lg part
By: Lg
Part Number: 3111DD1001A

 

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Sump Assembly
Genuine Lg part
By: Lg
Part Number: 3485ED1002B

 

Do-It-Yourself Stories from Customers like You Main wash motor froze and then burned out the controller too i had to buy a new motor so the completely assembled sump with all motors and valves and heating element was a real steal for +$10   Mike K. • Fort Collins , CO • May 01, 2015

I bought a new controller first and installed it. The exact replacement controller was no longer available and I had to modify two AC connectors that changed from 3 pins with two wires to two pins with two wires. This was not expected but I made it work just fine by getting the three pin connectors on the cable to fit the two pin by breaking out the center web in the board two pin and then shaving off the raised key plastic on the wires. Then on power up, I found that the wash motor did not... Read more

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Cover,Blower
Genuine Lg part
By: Lg
Part Number: 3550ED3011A

 

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Front Cover Assembly
Genuine Lg part
By: Lg
Part Number: 3551DD1003W

 

Do-It-Yourself Stories from Customers like You Door panel/handle change from black to stainless   John T. • Melbourne , FL • July 26, 2016

Simple project. Sit on floor. Lower door onto lap. Remove panel screws from inside door edge. Old panel drops off. Position new panel. Lower door onto screw holes. Reinstall screws. Tip: Install all screws but don't tighten. Close door several times ensuring door seats flush. Tighten screws evenly to maintain flush door seal when closed. Read more

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Cover Assembly,Lower
Genuine Lg part
By: Lg
Part Number: 3551DD2001K

 

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Choke Cover
Genuine Lg part
By: Lg
Part Number: 3552W0A001B

 

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Rack
Genuine Lg part
By: Lg
Part Number: 3750DD1002A

 

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