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Ldf8812st 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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Dishwasher Check Valve
Genuine Lg part
By: Lg
Part Number: MJX32862501

Fix dishwasher not draining or OE error codes with a new check valve. Prevents backflow and keeps water moving properly. Easy 30-minute DIY repair.

Do-It-Yourself Stories from Customers like You Dishwasher not draining correctly   John W. • Ashburn , VA • January 15, 2016

I watched a suggested video about my model and was able to easily take apart the filter unit and access the drainage area. I found a worn out "Float" Valve. In the process of replacing the float valve I went ahead and replaced a gasket and the Valve, Check. Repairs went great. Parts were a perfect fit. This is the second time I used AplliancePartsPros. Read more

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$11.95
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Holder
Genuine Lg part
By: Lg
Part Number: 4930DD3003A

Color: blue. It measures about 3 inches wide by 1 inch high.

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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Dishwasher Dishrack
Genuine Lg part
By: Lg
Part Number: 3750DD2003A

Replace a cracked, rusted, or broken dishwasher dishrack. Restores organized loading and keeps dishes securely positioned during wash cycles.

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$55.30
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Dishwasher Hardware Washer
Genuine Lg part
By: Lg
Part Number: 1WZZDD3001A

Hardware washer distributes clamping force under fasteners in your dishwasher. Replace if missing, bent, or corroded to restore secure assembly. Confirm fit.

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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Guide Assembly (Dishrack Rail)
Genuine Lg part
By: Lg
Part Number: 4975DD1001A

This guide assembly is the track that supports and directs a dishwasher rack as it slides in and out. Replace a worn or damaged guide to restore smooth rack movement, alignment, and reliable loading. What it does:

  • Provides the sliding path that supports and guides the dishrack
  • Maintains rack alignment to prevent derailment
  • Helps the rack extend and retract smoothly without binding
  • Common symptoms: rack hard to slide, tilts or falls off track, scraping/grinding noises, visible cracks or broken tabs on the guide
What's included:
  • 1 guide assembly
Install notes:
  • Disconnect power and shut off water before servicing the dishwasher
  • Pull the rack out and remove any end caps or stops to access the guide
  • Release locking tabs or screws, note orientation, and swap the old guide with the new one
  • Reinstall stops/end caps and test rack travel for smooth operation

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 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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$21.29
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$25.12
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Nut (Common)
Genuine Lg part
By: Lg
Part Number: 4020FD3641C

This is a common fastening nut used to secure panels, trim, or components on compatible LG appliances. It provides a simple, reliable way to hold mating parts in place and restore proper fit and function. What it does

  • Secures panels, brackets, or hardware to prevent movement or vibration
  • Stops rattling or loose parts caused by a missing or worn nut
  • Restores proper alignment when replacing damaged or stripped fasteners
  • Works where a standard threaded nut is required for reassembly
What's included
  • One common nut as pictured
Install notes
  • Disconnect power and water before servicing the appliance
  • Use the properly sized wrench or socket to avoid rounding the nut
  • Do not overtighten; tighten until snug and secure per OEM torque guidance
  • Replace like-for-like—thread size and type match the original

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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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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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$4.40
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Parts Assembly (Replacement)
Genuine Lg part
By: Lg
Part Number: AGM72573101

This parts assembly is a direct-replacement assembly used to restore the original mechanical/electrical components it contains so the appliance can operate as designed. It replaces a worn or damaged assembly to help resolve related failures. What it does

  • Replaces the factory assembly that houses the appliance's internal components and connections.
  • Restores proper component alignment and secure mounting to prevent intermittent faults.
  • Addresses symptoms such as failure to operate, unusual noises, loose or damaged internal parts, or intermittent electrical/connectivity issues.
  • Works as the factory-specified repair for units showing wear or damage in the affected assembly area.
What's included One parts assembly Install notes
  • Disconnect power (unplug or shut off breaker) before servicing to avoid shock or injury.
  • Handle internal components carefully to avoid damage to wiring, connectors, or sensors.
  • Follow the OEM service manual and wiring diagrams for correct installation and routing.

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$31.95
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$37.70
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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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$42.71
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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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$71.95
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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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$17.94
You Save:
$2.99

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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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$9.13
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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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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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$42.78
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  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store