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Ldf7920st 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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Bracket Assembly
Genuine Lg part
By: Lg
Part Number: 4810FD3805A

 

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Best Seller
Door Gasket
Genuine Lg part
By: Lg
Part Number: 3920DD3005A

The Door Gasket is an OEM part for LG dishwashers. It forms a watertight seal around the dishwasher door, preventing leaks during the wash cycle. This gasket ensures that water stays inside the dishwasher, promoting efficient cleaning and protecting your kitchen from water damage.

Causes of a bad door gasket can include regular wear and tear, buildup of detergent residue, or damage from closing the door on obstructive items. Over time, the gasket can become brittle or cracked, compromising its sealing capabilities.

Symptoms of a bad door gasket include:

  • Water leaking from the dishwasher door
  • Visible cracks, tears, or deformities in the gasket
  • The dishwasher door not closing properly
  • Increased moisture or puddles around the base of the dishwasher

This OEM LG part is also compatible with Sears/Kenmore models.

This part fixes the following symptoms
  • Leaking
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Do-It-Yourself Stories from Customers like You Hole in old gasket allowing a few drops of water to escape from bottom of front door   Carla P. • Keller , TX • August 14, 2015

Pulled out the old gasket. Then, found the middle of the new one and started in the top middle of the dishwasher and pushed the new one in and worked my way to the left and down the side and then the right and down the side. It did not seem long enough at first as it did not curve under at the bottom like the old one. I took it out and measured against the old one and it was a little shorter. So, I started again at the top middle and then pulled it taut as I worked my way around and down... Read more

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Dishwasher Installation Hardware Kit
Genuine Lg part
By: Lg
Part Number: 5001DD4001A

Only two brackets with kit. Long bracket is perforated so it can be cut to length. Short pictures depict long bracket cut to shortest length.

Do-It-Yourself Stories from Customers like You Broken brackets causing dishwasher to lean forward   Fred C. • Cypress , TX • September 19, 2016

Purchased this kit for $5 opposed to sears selling exact same kit for $52. Googled how to install it, and 10 minutes later the dishwasher is solid. Given the price I purchased 2 kits in case I messed something up, but it was so simple even I didn't mess up. Now I have an extra set if the bracket breaks again. Great seller, fast shipping. Highly recommend. Read more

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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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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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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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Hinge Assembly
Genuine Lg part
By: Lg
Part Number: 4775DD2001A

 

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Guide Assembly
Genuine Lg part
By: Lg
Part Number: 4975ED1005B

 

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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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Rack
Genuine Lg part
By: Lg
Part Number: 3750DD2001A

 

Do-It-Yourself Stories from Customers like You Dishwasher arms weren't revolving thus water wasn't getting sprayed around   Carrie B. • Atascadero , CA • January 11, 2015

I called a repairman out ($90) to diagnose problem which I was unable to figure out on my own (after tearing apart dishwasher). It was a simple $1 washer that was rotten. While I was on this website I went ahead and ordered some other gaskets too. Read more

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Rack Assembly
Genuine Lg part
By: Lg
Part Number: 3751DD1001A

 

Do-It-Yourself Stories from Customers like You Both the upper and lower racks had damaged and some rust and the silverware rack had cracked from age/use   Lothair L. • Waukesha , WI • September 08, 2015

The new racks just slide into the slot spaces easily. The new items seem redesigned better than the factory original. Read more

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