Ldf6810st/01 Parts

The Dishrack Roller and Axle is an OEM part for LG dishwashers. This component ensures the smooth and effortless movement of the dishwasher's lower dishrack, facilitating easy loading and unloading of dishes.

Over time, the dishrack roller and axle can wear out or become damaged due to constant use, exposure to high temperatures, or the weight of loaded racks. If the roller or axle is malfunctioning, you may notice difficulty in moving the dishrack, unusual noises, or the rack coming off its track.

Symptoms of a bad dishrack roller and axle include:

• Difficulty moving the dishrack
• Unusual noises when sliding the rack
• The rack coming off its track

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

The Dishwasher Micro Switch is an OEM part for LG dishwashers. It plays a crucial role in detecting the door's position, ensuring the dishwasher only operates when the door is securely closed. This switch helps maintain safety and proper functioning during the wash cycle.

Causes of a bad micro switch can include wear and tear from regular use, electrical malfunctions, or physical damage. A compromised micro switch can prevent the dishwasher from starting or stopping correctly.

Symptoms of a bad dishwasher micro switch include:

• The dishwasher not starting or stopping unexpectedly
• Error codes related to door issues
• The door not locking securely during operation
• Unresponsive control panel or buttons

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

The Blower Motor Assembly is an OEM replacement part for LG dishwashers. Located inside the wash cavity, it functions to distribute heated air throughout during the dry cycle. Rapid rotation of the blower motor blades works to eject moisture from dishes and ensure thorough drying. 

Causes of a bad blower motor include failure of the motor itself, cracks in the blades that disrupt airflow, or bearing issues preventing proper rotation.

Symptoms include:

• Dishes still feeling damp after a cycle 
• Puddles of water remaining in the bottom of the dishwasher
• Water droplets on upper racks/dishes
• The motor producing grinding/squealing noises on startup

It is also compatible with some Kenmore dishwashers using LG components. 

The Water Inlet Valve is an OEM part for LG dishwashers. This part regulates the flow of water into the dishwasher tub during the fill cycle, ensuring the proper water level for effective cleaning.

Causes of a bad part can include sediment or mineral buildup obstructing the valve, physical damage from water pressure or impact, or electrical malfunctions preventing the valve from opening and closing correctly.

Symptoms of a bad Water Inlet Valve include:

• Failure of the dishwasher to fill with water
• Overfilling or insufficient water levels in the tub
• Leaks from the valve or water inlet area
• Error codes or indicator lights related to water supply issues

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

The Check Valve is an OEM part for LG dishwashers. It prevents the backflow of water into the dishwasher, ensuring that water only flows in the intended direction. This helps maintain the efficiency of the washing cycle and prevents contamination of clean dishes.

The check valve can fail due to reasons such as wear and tear, blockage from debris or hard water deposits, or damage from high water pressure. Over time, the internal components can degrade, leading to improper sealing.

Symptoms of a bad check valve include:

• Water backing up into the dishwasher
• Poor cleaning performance due to improper water flow
• The dishwasher not draining properly
• Unusual noises during the wash or drain cycles

This OEM LG part is also compatible with certain models of Kenmore dishwashers.

The Float Assembly is an OEM replacement part for LG dishwashers. It is a sensor located inside the dishwasher that monitors water levels during wash cycles. The float assembly precisely indicates water levels to the control system to determine adequate water is available throughout the cleaning and rinsing functions. Proper water level detection is crucial for achieving sparkling clean dishes.

Causes of a faulty float include mineral buildup on sensors overtime, cracks or leaks developing, and damage to electrical wiring from impacts.

Symptoms of a bad float assembly include:

• Incomplete or inefficient wash cycles due to low water levels
• Water remaining in the bottom of the tub after a cycle
• Drainage issues related to inaccurate water level readings
• Error codes related to improper filling and draining of water

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

The Upper Spray Arm is an OEM part for LG dishwashers. This part is located at the top of the dishwasher tub, responsible for spraying water and detergent onto the upper rack of dishes during the wash cycle.

Causes of a bad Upper Spray Arm can include mineral buildup or debris clogging the spray holes, physical damage from impact or foreign objects, or wear and tear over time.

Symptoms of a faulty Upper Spray Arm include:

• Incomplete or ineffective washing of dishes on the upper rack
• Water not spraying evenly or not spraying at all from the upper arm
• Clogged or blocked spray holes
• Loud noises or grinding sounds during the wash cycle

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

The Upper Spray Arm Pivot Shaft is an OEM part for LG dishwashers. This part allows the upper spray arm to rotate and distribute water evenly throughout the upper rack during the washing cycle.

Causes of a bad part can include wear and tear over time, damage from foreign objects, or improper installation or alignment.

Symptoms of a bad Upper Spray Arm Pivot Shaft include:

• The upper spray arm not rotating or spinning
• Poor water coverage and cleaning performance in the upper rack
• Loud grinding or squeaking noises coming from the upper rack area

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

This lower spray arm (nozzle assembly) mounts at the bottom of the tub and spins to deliver pressurized wash water across dishes. Replacing a cracked or clogged arm restores even spray coverage and helps resolve poor cleaning results.

• Distributes wash water from the pump across the lower rack area
• Rotates to provide even spray coverage and rinsing
• Replaces warped, cracked, or clogged arms that reduce cleaning or cause noise
• Common symptoms: dishes not getting clean, spray arm not turning, visible damage or blockages

• Disconnect power at the breaker; open the door and remove the lower rack
• Release the old arm from the center hub (turn/unsnap retainer) and lift off
• Clear debris from the hub and filter area; seat the new arm fully and verify free rotation
• Restore power and run a short cycle to proper spray action

This small sleeve bushing supports a pivoting or rotating joint in your dishwasher, providing a smooth bearing surface. Replacing a worn bushing helps restore quiet operation and protects mating parts from further wear. What it does

• Provides a low-friction surface between a shaft/pin and bracket
• Helps maintain proper alignment and reduces wobble at the joint
• Can quiet squeaks or grinding caused by wear
• Replacing a cracked or flattened bushing can improve smooth movement

• 1 bushing

• Disconnect power and shut off water before servicing
• Support the door or component attached to the joint to relieve tension
• Note orientation; transfer any spacers/washers in the same order
• Inspect the mating pin/shaft for wear and replace related parts if damaged

This gasket creates a watertight seal between mating parts in the dishwasher's water system. Replacing a worn or damaged seal helps stop leaks during cycles and maintains proper wash performance. What it does:

• Seals the joint between components such as the sump, pump housing, or inlet assemblies
• Prevents water leakage under pressure during fill, wash, and drain
• Helps maintain spray pressure by reducing internal bypass
• Common symptoms include water on the floor or in the base pan, and a flattened, cracked, or brittle old gasket

• One gasket

• Disconnect power and turn off the water supply before servicing
• Access the gasket location and remove any retaining hardware
• Remove the old gasket and clean both sealing surfaces thoroughly
• Seat the new gasket evenly without twisting; tighten fasteners/clamps uniformly and run a test cycle to check for leaks

This thermistor holder secures the temperature sensor in place inside the dishwasher, ensuring accurate water temperature readings for proper wash and dry performance.

• Holds the thermistor securely in the sump/tub area
• Helps the control accurately monitor wash water temperature
• A loose or missing holder can cause temperature-related wash issues
• Common symptoms include temperature errors or poor cleaning/drying when the sensor isn't properly positioned

• Disconnect power and turn off water supply before servicing
• Access the sensor location from the tub/sump area; note original orientation
• Transfer the thermistor into the new holder and snap the holder into place
• Inspect the sensor wiring and seals while reassembling

This dishwasher sensor assembly contains the thermistor that monitors wash-water temperature and sends readings to the control. Replacing a faulty sensor restores accurate heating and cycle timing for consistent cleaning and to prevent temperature-related interruptions. What it does:

• Measures wash-water temperature via an NTC thermistor
• Sends a resistance signal to the control to manage heater operation and cycle timing
• Helps maintain target temperatures for proper cleaning performance
• Common failure symptoms include no heat or overheating, long/short cycles, temperature-related errors, or poor cleaning/drying

• Disconnect power at the breaker and shut off water before servicing
• Access the sump area from the bottom; you may need to pull the dishwasher forward for clearance
• Expect some residual water—protect the area with towels
• Seat the sensor fully in the sump opening, reconnect the harness, and run a test cycle to check for leaks and proper heating

This door latch and lock assembly secures the dishwasher door and signals the control that it's safely closed. Replacing a worn latch restores firm door closure, a reliable seal, and consistent cycle operation. What it does:

• Locks the door so cycles can start and continue without interruption
• Helps compress the door gasket for a proper, leak-resistant seal
• Sends a door-closed signal to the control
• Common symptoms: won't start with the door shut, door won't latch or pops open, cycle pauses when jostled, water leaking at the door edge

• One door latch/lock assembly

• Disconnect power at the breaker before servicing
• Remove the inner door panel to access the latch at the top of the door
• Note wire connector positions; move them to the new assembly and secure the latch
• Check latch engagement with the strike and adjust alignment if needed before reassembly

This impeller assembly spins on the dishwasher's pump to move water through the system. Replacing a worn or broken impeller restores proper water flow, helping maintain wash performance and reducing noise from the pump area. What it does:

• Moves water through the dishwasher's pump system for circulation and cleaning
• Helps maintain correct water flow and spray pressure to the spray arms
• Typical failure signs: poor cleaning or weak spray, unusual grinding/humming from the sump, or slow/no draining depending on which impeller has failed
• Physical clues include damaged/broken blades or a loose fit on the motor shaft

• 1 impeller assembly

• Disconnect power and turn off the water supply before servicing
• Remove the lower rack and filters to access the pump/sump; follow your model's service information
• Note the impeller's orientation; transfer any reusable seals or hardware from the original as required
• After reassembly, check for leaks and verify the pump spins freely before running a test cycle

Sump assembly collects and channels a washer's drained water into the drain pump to let the machine empty properly. Replacing a worn or cracked sump helps stop leaks and restores normal draining performance. What it does:

• Directs and funnels tub water to the drain pump so the washer can evacuate water.
• Prevents water from leaking under the washer when intact and properly sealed.
• Can cause poor or no draining, standing water in the tub, or drain/pump-related error codes when damaged.
• May produce unusual noises during the drain cycle if cracked or clogged.

• Disconnect power and turn off water supply before starting any repair.
• Access typically requires removing the washer's front or lower access panel; support the machine as needed.
• Inspect and replace any worn seals, hoses, or clamps when installing to ensure a watertight fit.
• After installation, run a short drain/spin cycle and check for leaks before returning the washer to regular use.