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Lg Dishwasher Parts

Lg 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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Lg 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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$71.95
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Lg 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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Lg Drain Hose Assembly
Genuine Lg part
By: Lg
Part Number: AEM74333104

The Drain Hose Assy is an OEM component specifically designed for LG dishwashers. This hose works with the drain pump to effectively drain wash water from the dishwasher tub after each cycle. 

The drain hose assy is responsible for efficiently draining wash water during and after the dishwashing cycle. It allows used water to be drained properly, keeping the dishwasher tub and components clean and dry between cycles. 

Symptoms of a bad drain hose assy include:

  • Incomplete draining of wash water after cycles
  • Water remaining or pooling in the bottom tub 
  • Leaks or puddling near the drain pump or hose area
  • Loud noises or vibrations from the drain pump

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

Do-It-Yourself Stories from Customers like You Drain hose for dishwasher was too short.   Joe S. • Clarkston , MI • June 20, 2021

I used a universal hose that was recommended by this site. I was able to use this hose and fix my dishwasher without having to hire a repair man. I was looking at a 2 week to a month wait for repairs. Great site, great price, and fast delivery. Read more

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Lg Pump Casing Assembly
Genuine Lg part
By: Lg
Part Number: AGM30016301

The Pump Casing Assembly is an OEM part for LG dishwashers. It houses critical components such as the circulating pump motor that spreads water throughout the tub during cycles. The durable and corrosion-resistant casing safeguards internal mechanisms.  

Causes of a faulty pump casing include cracking, leaks, or corrosion compromising its protective barrier over time. Mineral deposits can also affect motor performance.

Symptoms of a bad pump casing assembly are:

  • Water leaks around or inside the dishwasher 
  • Failure to completely purge water after draining
  • Poor water distribution leaving dishes uncleaned
  • Strange clicking or grinding sounds 

This OEM LG part can also be used on Kenmore/Sears appliances. 
 

Do-It-Yourself Stories from Customers like You Dishwasher wasn’t cleaning very well   Charles S. • Norwalk , OH • March 02, 2026

Replaced the sump/heater assembly Read more

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Lg Dishwasher Main Control Board
Genuine Lg part
By: Lg
Part Number: AGM76429511

Fix a dishwasher that won't start, stops mid-cycle, or has no power. This main control board manages all wash functions. Moderate DIY repair.

Do-It-Yourself Stories from Customers like You Erradic or no function at all turned off at all different intervals and never finished a cycle.   Martin W. • Toms River , NJ • February 07, 2022

Replaced the motherboard. Read more

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Lg Dishwasher Nozzle Guide
Genuine Lg part
By: Lg
Part Number: 4974DD3001B

Positions and supports the spray nozzle on the rack, aligning it with the water feed port. Replace if cracked, broken, or causing spray arm misalignment.

Do-It-Yourself Stories from Customers like You Top spray arm not spinning in lg dishwasher   Mark F. • San Carlos , CA • February 02, 2020

I replaced the upper nozzle guide, nozzle shaft and upper spray arm. I also replaced the pump gasket for good measure. Top rack dishes had not been cleaning properly. I first removed the filter assembly to inspect the main pump from above. It was clogged but after cleaning and reassembly I observed that while middle and bottom spray arms were changing position, the upper spray arm was not. I confirmed that water was flowing through the upper spray arm by placing some empty yogurt pots on a... Read more

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Lg Door Cable Connector Assembly
Genuine Lg part
By: Lg
Part Number: ACJ73790102

The Dishwasher Door Cable Connector Assembly is an OEM replacement part for LG dishwasher. The cable connector assembly works with the door cable to properly guide and support the door as it moves through the full range of opening and closing motions. 

Causes of a bad door cable connector can include wear and tear over time resulting in cracks, loose connections, or broken or damaged connectors that no longer securely attach the cable. 

Symptoms of a bad door cable connector include:

  • The door not properly aligning when closed 
  • Difficulty opening or closing the door smoothly
  • Noisy operation or rattling sounds from the door area
  • The door not latching securely in place

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

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$13.42
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Lg Roller Assembly
Genuine Lg part
By: Lg
Part Number: 4581DD3003D

The Dishrack Roller Assembly is an OEM part for LG dishwashers. This assembly features wheels that the upper dishrack glides on smoothly during each wash cycle.

Causes for a bad assembly can include worn or damaged rollers that do not spin freely. Over time and prolonged use, harsh detergents may also corrode roller mechanics.

Symptoms of a bad dishrack roller assembly include:

  • The upper dishrack getting stuck and not fully extending
  • Difficulty loading or unloading the top rack
  • Excess friction causes noisy operation

Scratches or damage to dishes from tight rollers
This OEM LG part is also compatible with some Kenmore models.

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$19.76
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$23.51
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Lg Tray (Interior Replacement)
Genuine Lg part
By: Lg
Part Number: MJS38945601

A direct-replacement interior tray that provides a stable surface inside the appliance to hold dishes and catch spills. Replaces a cracked, warped or missing tray to restore a secure, easy-to-clean cooking or storage surface. What it does:

  • Provides a level surface to hold food, pans or containers inside the appliance
  • Helps contain spills and crumbs for easier cleanup and maintenance
  • Restores correct fit and support when the original tray is damaged or missing
  • Eliminates wobbling or instability caused by a broken or warped tray
What's included: One replacement tray Install notes:
  • Always disconnect power to the appliance before servicing
  • Remove any food, cookware and the damaged tray before installing the replacement
  • Set the tray into position, aligning any tabs or slots; most tray installs are tool-free
  • Handle carefully if the tray is glass or brittle; discard the damaged tray safely

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$40.95
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Lg Water Filter (Refrigerator)
Genuine Lg part
By: Lg
Part Number: MDJ62185801

This water filter cartridge removes contaminants to help improve the taste and quality of your refrigerator's dispensed water and ice. It installs in-line with the refrigerator water system for on-demand filtration. What it does:

  • Filters chlorine taste and odor and common particulate contaminants to improve water flavor
  • Helps ensure clearer, better-tasting ice and drinking water
  • Restores reduced flow caused by a clogged or expired filter
  • Matches factory fit and flow path for proper sealing and performance
What's included: One replacement water filter cartridge. Install notes:
  • Turn off the refrigerator water supply before removing the old filter.
  • Follow the refrigerator manufacturer's instructions for filter removal, insertion, and priming/flush cycles after installation.
  • Check for leaks after installing and flushing the filter; tighten fittings as needed.
  • Dispose of used cartridges according to local regulations.

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$58.09
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Lg 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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Lg Dishwasher Roller Stopper
Genuine Lg part
By: Lg
Part Number: 4620ED3002A

Dishwasher roller stopper secures the lower rack guide assembly. Replace if cracked, broken, or missing to prevent rack misalignment and noise.

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$14.95
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Lg Dishwasher Rack Roller Stop
Genuine Lg part
By: Lg
Part Number: 4620ED3003A

Replacement dishwasher rack roller stop that secures and guides the dish rack assembly. Needed when the original stop is broken, cracked, or missing.

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$11.60
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Lg Dishwasher Rack Rail Assembly
Genuine Lg part
By: Lg
Part Number: 5219DD2001A

Replacement rack rail assembly for your dishwasher. Guides dish rack smoothly in and out. Replace when cracked, broken, or causing rack misalignment.

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$43.48
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Lg Dishwasher Base Cover Assembly
Genuine Lg part
By: Lg
Part Number: ACQ31707201

Base cover assembly for dishwashers. Installs at the bottom to protect internal components. Replace if cracked, damaged, or missing for proper coverage.

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$35.95
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