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Lg Dishwasher LDF7920WW Parts

Dishwasher Gasket
Genuine Lg part
By: Lg
Part Number: 4986DD3001A

Creates a watertight seal to prevent leaks in your dishwasher. Replace when worn or cracked to stop water damage. Confirm fit with your model number.

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Dishwasher Water Inlet Guide Assembly
Genuine Lg part
By: Lg
Part Number: 4975DD1001A

This is a water inlet guide assembly that directs incoming water into the dishwasher tub during the fill cycle. It channels water from the inlet valve to the proper location inside the wash chamber for effective cleaning. Replace this part if you notice water leaking around the inlet area, poor fill performance, or visible cracks and damage to the guide.

Do-It-Yourself Stories from Customers like You Drain hose had a crack and the guide assembly looked bad   Mike L. • Oxford , FL • March 07, 2018

I replaced both items. And it was easier than I thought. Read more

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Dishwasher Inlet Hose
Genuine Lg part
By: Lg
Part Number: 5214DD3001A

Routes fresh water into the dishwasher during fill cycles. Replace this hose if cracked, kinked, leaking, or damaged to restore proper water flow.

Do-It-Yourself Stories from Customers like You Mouse ate through rubber hoses   Calvin G. • Auburn , WA • January 26, 2019

Removed hoses ordered replacements from you and replaced them it was great having the exact replacement parts couldn’t find them in any hardware storr Read more

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Clamp (Retaining)
Genuine Lg part
By: Lg
Part Number: 4861FR3068M

This clamp secures hoses or wiring to the appliance chassis to prevent movement, chafing, and vibration-related wear. It helps keep connections stable so hoses and wires stay in place during normal use. What it does:

  • Holds water, drain or vent hoses in position to reduce strain and prevent rubbing
  • Keeps wiring harnesses routed and fastened to avoid chafing or accidental disconnection
  • Reduces vibration-related noise caused by loose hoses or wires
  • Helps prevent hose kinks and unintended movement that can lead to leaks or intermittent electrical issues
What's included:
  • One clamp
Install notes:
  • Disconnect power to the appliance before servicing; shut off water supply if working with water lines
  • Remove panels as needed to access the hose or wiring route, then replace the clamp in the same orientation
  • Use appropriate pliers or a screwdriver if required; do not overtighten or deform the hose or wiring
  • If the original clamp was secured with a fastener, retain and reuse it only if undamaged; replace any stripped or broken hardware

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$11.60
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$13.80
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Dishwasher Stopper Roller
Genuine Lg part
By: Lg
Part Number: 4620ED3001C

Stopper roller guides and cushions dishwasher panels for smooth, quiet operation. Replace if door binds, rubs, or moves unevenly. Confirm fit with your model.

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$5.53
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$6.08
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Dishwasher Dishrack Holder Bracket
Genuine Lg part
By: Lg
Part Number: 4930DD3005B

Mounting bracket that secures dishrack components in place inside your dishwasher. Replace if cracked, broken, or missing to restore stability.

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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$3.67
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$4.33
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Dishwasher Mounting Bracket Holder
Genuine Lg part
By: Lg
Part Number: 4930DD3012A

Secures dishwasher components in proper alignment for quiet operation. Replace if bracket is worn, broken, or parts have become loose. Confirm fit with your model number.

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$11.60
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$13.92
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Dishwasher Terminal Block Cover
Genuine Lg part
By: Lg
Part Number: AGM72573101

This is a protective cover that fits over the electrical terminal block or wiring connections on a dishwasher. It shields the wiring and electrical connections from moisture and accidental contact, ensuring safe operation. Replace this cover if it is cracked, broken, or missing, as exposed electrical connections pose a safety hazard.

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$31.95
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$38.34
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Dishwasher Rack Rail Assembly
Genuine Lg part
By: Lg
Part Number: 5219DD2002A

Replacement rack rail assembly for dishwashers. Guides and supports dish racks for smooth sliding. Needed when rails are cracked, broken, or worn.

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$40.95
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Dishwasher Leveling Leg Adjuster Kit
Genuine Lg part
By: Lg
Part Number: AGM72461801

This assembly includes the leveling leg adjuster components used to properly level and secure the dishwasher within its cabinet opening. It allows you to raise or lower the appliance so the door aligns correctly and the unit sits stable on uneven floors. Replace this kit if the dishwasher rocks, tilts, or if the existing leveling legs are stripped, broken, or no longer hold their position.

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$30.92
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$33.22
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Dishwasher Front Cabinet Frame Assembly
Genuine Lg part
By: Lg
Part Number: 3211DD1001A

Replaces the front cabinet frame that provides mounting surface for door components. Needed when original frame is cracked, bent, or damaged.

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$35.59
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$42.35
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Switch,Micro
Genuine Lg part
By: Lg
Part Number: 3W40025P

 

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$32.06
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Dishwasher Door Hinge Assembly
Genuine Lg part
By: Lg
Part Number: 4775ED3003A

Secures and pivots the dishwasher door for smooth opening and proper alignment. Replace if your hinge is broken, cracked, or worn to restore stability.

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Lower Holder
Genuine Lg part
By: Lg
Part Number: 4930DD3006A

Color: gray. Measures about 1 inch high by 4 inches deep.

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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$14.95
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$17.79
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Accessory Assembly
Genuine Lg part
By: Lg
Part Number: 5001DD4001H

 

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$22.41
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Dishwasher Protective Cover Cap
Genuine Lg part
By: Lg
Part Number: 3550DD2001A

Protective cover cap for dishwasher installation. Replaces cracked, broken, or missing caps. Ensures proper coverage and protection of components.

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$11.95
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store