Parts for Lg DLE3733D: Drum & Motor Assembly: Electric Type Parts

This washer tub assembly is the stationary outer tub that surrounds the spin basket and contains the wash water. Replacing a cracked or damaged tub helps stop leaks and restores proper clearance for smooth, quiet washing and spinning.

• Creates a watertight chamber around the basket to hold wash and rinse water
• Maintains proper basket clearance; damage can cause rubbing or scraping sounds
• Provides connection points for hoses and water-level components
• Common signs it may be needed: leaks from the tub area, visible cracks or warping, persistent out-of-balance/spin errors, or internal scraping/grinding noises

• Disconnect power and water; shut off supplies and safely drain remaining water
• This is a major repair—allow time and consider a second person to help lift/support the tub
• Transfer model-specific parts from the original tub to the new tub as needed; reinstall all clamps, bolts, and sensors securely
• After reassembly, level the washer, and run a test cycle to check for leaks

This is the heating assembly for an electric dryer. It generates and directs heat inside the drum so clothes dry efficiently and consistently.

• Heats incoming air as it passes through the heater housing and into the drum
• A failed heater can cause no heat, long dry times, or cool/warm air
• Visible breaks in the heating coil or tripped safety cutouts are common failure signs
• May help if the dryer runs but never reaches target temperature

• Unplug dryer; turn off breaker before servicing
• Access is typically from the rear; note wire locations before removal
• Replace any damaged connectors; ensure all ducts and seals are reinstalled correctly
• After installation, run a test cycle to ensure proper heat and airflow

The Dryer Drum Baffle is an OEM part for LG dryers. This baffle is attached to the inside of the dryer drum and is designed to help lift and tumble clothes during the drying cycle. 

Causes of a bad dryer drum baffle can include wear and tear from regular use, physical damage from heavy or sharp objects, or becoming loose due to vibration over time. 

Symptoms of a bad dryer drum baffle include:

• Thumping or banging noises during the drying cycle
• Clothes not tumbling properly, leading to uneven drying
• Loose or rattling baffle inside the drum
• Visible damage or breakage on the baffle

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

This is a four ribbed poly V belt.

The Hi Limit Thermal Fuse is an OEM part for LG dryers. This fuse is a safety device that protects the dryer from overheating by cutting off power to the heating element if the dryer’s temperature exceeds a safe limit. It ensures that the dryer operates within safe temperature ranges, preventing potential fire hazards.

Replace the hi limit thermal fuse if it becomes faulty due to wear and tear, a buildup of lint, or exposure to high temperatures over time. A malfunctioning fuse can compromise the dryer’s ability to regulate heat properly.

Symptoms of a bad hi limit thermal fuse include:

• The dryer not heating
• The dryer shutting off unexpectedly during a cycle
• No response from the dryer when attempting to start a cycle
• Extended drying times due to lack of heat

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

The Thermostat Assembly is an OEM part for LG dryers. It functions as a crucial safety feature by monitoring and regulating the temperature within the dryer. This assembly ensures that the dryer operates within a safe temperature range, preventing overheating that can lead to appliance damage or fire hazards.

Symptoms of a failing thermostat assembly include:

• Clothes not drying properly or taking longer than usual to dry.
• The dryer repeatedly shutting off during a cycle.
• Excessive heat generation, making the surface of the dryer unusually hot.

The common causes of issues with the thermostat assembly include lint build-up that restricts airflow, a malfunction in the heating system that causes irregular temperature fluctuations, or simple wear and tear from regular use. A faulty thermostat can result in unregulated heat levels, so timely replacement is essential for safety and efficiency.

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

The Drum Seal is an OEM part for LG dryers. This part ensures a tight seal between the dryer drum and the dryer body, preventing hot air from escaping and maintaining the efficiency of the drying process. A well-functioning drum seal is important for the best dryer performance, contributing to energy efficiency and the prevention of unnecessary wear on clothing during the drying cycle.

Causes of a bad drum seal can range from natural wear and tear over time to overloading the dryer, which can strain and stretch the seal, leading to a poor fit.  

Symptoms of a bad Drum Seal include:

• Clothes taking longer to dry
• Increased energy usage due to loss of heat
• Excessive lint and debris outside of the lint filter area
• A noticeable gap between the dryer drum and the dryer body

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

The Incandescent Lamp is an OEM part for LG dryers. It serves as the interior light source for LG clothes dryers.

Causes of lamp failure relate to typical lifespan expirations, being accidently left on which shortens rated hours, or faulty sockets allowing moisture or other contamination to enter the connection points.

Symptoms of a burned out lamp include:

• Dark or completely unlit drum chamber interior
• Inability to fully inspect clothes during operation
• Difficulty monitoring dryer progress without supplemental lighting

This LG part is also compatible with some Kenmore models.

The Light Bulb is an OEM part for LG dryers. This bulb illuminates the interior of the dryer drum, making it easier to see and load or unload laundry, especially in low-light conditions.

Over time, the light bulb can burn out or become damaged due to regular use and exposure to high temperatures within the dryer. Causes of a bad light bulb include normal wear and tear, electrical surges, or physical damage to the bulb.

Symptoms of a bad light bulb include:

• The interior of the dryer remaining dark when the door is opened
• Flickering or dim lighting
• No response from the light even after replacing the bulb

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

The Cover, Lamp is an OEM part for LG dryers. This component covers and protects the interior lamp inside the dryer, ensuring it stays secure and free from damage while providing illumination inside the drum.

Over time, the lamp cover can become cracked or damaged due to the high temperatures and vibrations within the dryer. It is essential to replace a faulty lamp cover to maintain the proper lighting and protection for the lamp.

Symptoms of a bad lamp cover include:

• The interior lamp not staying in place
• Visible cracks or damage on the cover
• Reduced or blocked light inside the dryer drum
• The cover falling off or becoming loose

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

The Roller Kit is an OEM part for LG dryers. This 4 roller kit includes replacement drum support rollers, which are essential for allowing the dryer drum to rotate smoothly during operation. The rollers are designed to provide stable support for the drum, minimizing noise and ensuring efficient drying performance. 

Over time, drum rollers can wear out due to continuous use, exposure to heavy loads, or lack of proper lubrication. When the rollers become damaged or worn, they may develop flat spots, lose their smooth surface, or begin to squeak. These issues can lead to improper drum rotation or increased strain on other dryer components.

Symptoms of a bad Roller Kit include:  

• Loud squeaking, rumbling, or thumping noises during operation  
• The dryer drum not spinning or rotating unevenly  
• Excessive vibrations while the dryer is running  

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

The Roller Kit is an OEM part for LG dryers. This 4 roller kit includes replacement drum support rollers, which are essential for allowing the dryer drum to rotate smoothly during operation. The rollers are designed to provide stable support for the drum, minimizing noise and ensuring efficient drying performance. 

Over time, drum rollers can wear out due to continuous use, exposure to heavy loads, or lack of proper lubrication. When the rollers become damaged or worn, they may develop flat spots, lose their smooth surface, or begin to squeak. These issues can lead to improper drum rotation or increased strain on other dryer components.

Symptoms of a bad Roller Kit include:  

• Loud squeaking, rumbling, or thumping noises during operation  
• The dryer drum not spinning or rotating unevenly  
• Excessive vibrations while the dryer is running  

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

The Dryer Lint Filter is an OEM part for LG dryers. It is designed to capture lint and debris from clothes during the drying cycle, helping to prevent these particles from clogging the dryer vent. This filter is crucial for maintaining the efficiency and safety of your dryer, as a clean lint filter reduces the risk of fires and ensures that the appliance operates at optimal performance levels.

Symptoms of a bad Dryer Lint Filter include:

• Excessive lint accumulation outside the filter area, indicating a tear or hole in the filter.
• Reduced drying efficiency, with clothes taking longer to dry or feeling damp after a complete cycle.
• Noticeable wear or damage to the filter, such as fraying or holes.

Causes of a bad dryer lint filter can include regular wear and tear from usage, accumulation of fabric softener which can clog the mesh, or physical damage from removing or cleaning the filter improperly.

This OEM LG part is also compatible with Sears/Kenmore, ensuring it fits a wide range of dryer models within these brands.

The Lint Filter Guide Cover is an OEM part for LG dryers. It is designed to hold and support the lint filter, ensuring that it remains in place and effectively traps lint and debris during the drying cycle. This guide cover plays a crucial role in maintaining airflow and preventing lint buildup, which can improve dryer efficiency and safety.

Over time, the lint filter guide cover can become damaged or worn out. Causes of a bad guide cover can include regular wear and tear from frequent use, physical damage from removing or inserting the lint filter, or exposure to high heat. A damaged guide cover can result in improper fit or function of the lint filter, leading to lint bypassing the filter and accumulating in the dryer.

Symptoms of a bad lint filter guide cover include:

• The lint filter not fitting securely in place
• Lint escaping and accumulating around the dryer
• Difficulty in inserting or removing the lint filter
• Visible cracks or damage on the guide cover

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

The Lint Filter Guide is an OEM part for LG dryers. It holds the removable lint filter screen securely in place. Proper alignment and secure mounting of the lint filter is important for effective filtration.

Causes of a faulty lint filter guide can include wear and tear from years of inserting and removing lint screens. Damage such as cracks or breaks could compromise secure mounting.

Symptoms of a problematic filter guide include:

• The lint screen not sitting correctly or falling out of alignment
• Inability to fully insert or remove the lint screen
• Lint scattering inside washer rather than collecting in screen

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

The Dryer Moisture Sensor Bar is an OEM part for LG dryers. It plays a critical role in detecting the moisture level of clothes during the drying cycle, enabling the dryer to adjust the drying time automatically. This ensures efficient operation, preventing over-drying, which can damage fabrics and increase energy consumption.

Symptoms of a bad Dryer Moisture Sensor Bar include:

• Clothes remaining damp after a complete drying cycle
• The dryer continually running without stopping
• Inconsistent drying results, with some clothes over-dried and others still wet

Causes of a bad moisture sensor bar can stem from a buildup of lint and fabric softener residue, which insulates the sensor and impairs its ability to accurately detect moisture. Additionally, wear and tear or damage from loading and unloading can affect its functionality.

Regular cleaning and maintenance are recommended to ensure that your LG dryer operates efficiently and preserves the life of your clothes.

This moisture sensor connector assembly links the dryer's sensor bars to the control to monitor fabric dryness and adjust cycle time. Replacing a damaged or loose harness restores consistent Auto Dry operation.

• Connects the moisture sensor bars to the main control for Auto Dry feedback
• Transmits the low-voltage signal used to determine when clothes are dry
• Failure may cause Auto Dry to end too soon, run too long, or deliver inconsistent results
• Typical issues include broken wires, loose/corroded terminals, or a heat-damaged plug

• Disconnect power; if gas, shut off gas supply before service
• Access the moisture sensor area at the front/lint housing
• Match routing and clips, seat terminals fully on the sensor tabs, and secure the connector
• Keep wiring clear of sharp edges and moving parts; reassemble and test a Sensor Dry cycle

The Moisture Sensor Holder is an OEM replacement part for  LG dryers. It secures the crucial moisture sensor in place inside the drum. This sensor detects how damp the laundry is to determine when the cycle has finished drying clothes.

Symptoms of a bad moisture sensor holder include: 

• The sensor coming loose or not making proper contact 
• Inaccurate drying times as the sensor may read inconsistently
• Premature ending of cycles before clothes are completely dry
• Repeated drying error codes displayed 

Causes can be cracked or broken clips after years of drum rotation. Vibrations may also loosen mounting screws over time.

Replacing with this genuine LG part ensures the sensor stays positioned correctly. Compatible models include some Kenmore and Sears dryers. 

The Blower Wheel is an OEM part for LG dryers. This part circulates air through the dryer drum and out the exhaust vent, ensuring proper airflow for efficient drying of clothes.

Causes of a bad blower wheel can include accumulation of lint and debris, wear and tear over time, or physical damage due to foreign objects entering the blower housing.  

Symptoms of a bad blower wheel include:

• Reduced or no airflow from the exhaust vent
• Unusual noises such as rattling or squealing during the drying cycle
• Clothes taking longer to dry or remaining damp
• Overheating or frequent shutdowns of the dryer

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

Blower housing assembly for dryer that channels heated air from the drum to the exhaust. Replaces a cracked or damaged housing to restore proper airflow and help the dryer dry more efficiently and quietly. What it does:

• Channels heated air from the drum to the exhaust and supports the blower wheel.
• Restores airflow when a damaged or cracked housing is restricting ventilation.
• Commonly used to address reduced drying performance and longer dry times.
• Can also resolve unusual rattling or grinding noises coming from the lower front of the dryer.

• Disconnect power (and gas, if applicable) before beginning work; wear eye protection and gloves.
• Remove access panels and disconnect vent/ducting per your model's service instructions to reach the blower housing.
• Inspect the blower wheel and surrounding seals/gaskets while the housing is out; replace damaged components as needed.
• Reassemble all panels and venting securely and test the dryer for proper airflow and operation after installation.

This dryer duct assembly channels air from the drum to the blower and exhaust. Replacing a cracked or warped housing restores proper airflow, helps prevent lint bypass, and supports consistent drying performance.

• Directs and seals airflow between the drum and blower housing
• Helps maintain drying efficiency by minimizing leaks and lint bypass
• Damage or warping can lead to long dry times and reduced airflow
• Signs of failure include visible cracks, melted spots, or air/lint leakage around the duct area

• Disconnect power; for gas models, turn off the gas supply
• Access from the front by removing the top and front panel
• Note fastener locations and any attached brackets/harnesses, then transfer them to the new assembly
• Vacuum lint from internal ducting and verify seals before test run

This guide assembly is a replacement slide guide that helps support and align moving components for smooth operation and reliable engagement. It restores proper tracking and reduces wobble or binding in the mechanism. What it does:

• Provides stable support and alignment for a sliding component to prevent mis-tracking and uneven movement
• Reduces noise, sticking, or binding caused by worn or damaged guides
• Helps maintain proper clearance and engagement of the moving part
• Matches OEM fit and mounting points for direct replacement

• Turn off and unplug the appliance before beginning any repair to avoid electrical shock
• Remove any obstructing panels or components to access the guide
• Inspect mating parts (slides, rails, fasteners) and replace any damaged hardware to ensure correct fit

The Dryer Thermistor is an OEM part for LG dryers, designed to monitor and help regulate the temperature within the dryer by providing feedback to the control board about the temperature inside the drum. This allows the dryer to adjust its heat settings accordingly, preventing overheating and ensuring clothes are dried evenly and safely.

Symptoms of a bad Dryer Thermistor include:

• Clothes not drying properly or taking longer than usual to dry.
• The dryer repeatedly stopping during a cycle.
• Error messages appearing on the dryer's display panel.
• The dryer getting too hot or not heating enough.

Causes of a bad Dryer Thermistor can include a buildup of lint and debris affecting its ability to accurately sense temperature, wear and tear over time, or electrical issues within the dryer's circuitry.

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

The Dryer Blower Thermostat is an OEM replacement part for LG dryers. It plays a role in regulating the operation of the blower motor, which is responsible for circulating hot air throughout the dryer during the drying cycle.

Causes of a bad dryer blower thermostat can include electrical malfunctions, physical damage, or simply wear and tear over time.

Symptoms of a bad dryer blower thermostat include:  

• The dryer not heating up properly or taking longer to dry clothes
• The blower motor failing to turn on or running continuously
• Inconsistent or inadequate airflow during the drying cycle
• Error codes or fault indicators related to the thermostat or blower motor

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

This metal mounting bracket secures internal components to the appliance frame, restoring proper alignment and reducing movement. Replace a worn or damaged bracket to stop rattling and maintain stable operation. What it does:

• Provides structural support to hold panels, controls, or assemblies in place
• Prevents excess vibration and noise caused by loose parts
• Keeps components aligned for reliable mechanical operation
• Helps maintain safe clearances between moving parts

• Turn off power and unplug the appliance before beginning work
• Use appropriate hand tools; retain any original fasteners unless replacements are specified
• Inspect adjacent parts and mounting points for damage; replace if worn

The Drum Motor Assembly is an OEM part for LG dryers. It serves as the powerhouse that drives the drum, enabling it to tumble clothes during the drying cycle. This essential component ensures your dryer operates smoothly, providing the necessary torque for consistent and efficient drying performance.

Causes of failure might include wear and tear from prolonged use, overload from trying to dry heavy loads, electrical issues like short circuits, or physical damage to the motor components. 

Symptoms of a bad Drum Motor Assembly include:

• The dryer drum fails to turn, even though the dryer powers on.
• Unusual noises, such as humming or buzzing, indicating the motor is struggling.
• The dryer stops unexpectedly during cycles or won't start at all.
• Decreased drying efficiency or clothes taking longer to dry due to inconsistent drum speed.

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

This clamp secures hoses, tubing or wiring to the appliance frame to help prevent rubbing, vibration and routing issues. It restores a solid attachment point so lines stay in place during normal use. What it does:

• Holds a hose, tubing or wire bundle in place to prevent chafing and abrasion
• Keeps components routed away from moving parts and hot surfaces
• Reduces rattling or vibration caused by loose lines
• Helps maintain safe, reliable connections by preventing strain on fittings

• Disconnect power and shut off water before servicing
• Use basic hand tools; avoid over-tightening which can pinch hoses or wires
• Inspect adjacent hoses/wires for wear and replace if damaged
• Take photos before removal to ensure correct reinstallation

This micro switch is a compact, snap-action electrical switch that sends an on/off signal when a lever, latch, or paddle is moved. Replacing a worn switch restores reliable detection and control response for the affected function.

• Converts mechanical movement into an electrical open/close signal to the control
• Commonly used for lever/paddle actuators, latches, or interlock detection within the appliance
• Safe symptom clues: no response when actuated, intermittent operation, or a function stuck on/off
• Physical clues: weak or absent "click" when pressed, heat discoloration or damage at terminals

• Disconnect power before servicing; if the product is connected to a water line, close the supply valve
• Note wire positions and terminal labels (COM/NO/NC); transfer wires one at a time to matching terminals
• Match the actuator orientation and mounting position to the original for proper operation
• After installation, verify continuity with a multimeter and test function before reassembly

The Idler Pulley Assembly is an OEM part for LG dryers. It plays a critical role in the dryer's drum belt tension system, helping to maintain proper tension on the belt so the drum can rotate smoothly during the drying cycle.

Causes of a bad idler pulley assembly can include wear and tear over time, buildup of lint or debris, or damage from an overloaded dryer. A malfunctioning idler pulley can lead to inefficient drying and potential damage to other dryer components.

Symptoms of a bad idler pulley assembly include:

• Squeaking or squealing noises during operation
• The drum not rotating properly or at all
• The dryer stopping mid-cycle
• The belt slipping or breaking

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

The Dryer Idler Pulley is an OEM replacement part for LG dryers. It is a critical component that helps guide and maintain proper tension on the dryer belt, ensuring efficient transfer of rotational force from the motor to the dryer drum.

Symptoms of a faulty dryer idler pulley include:

• Squeaking or grinding noises coming from the pulley area
• Visible wear, cracks, or damage to the pulley surface
• Slipping or irregular rotation of the dryer drum

Causes of a bad idler pulley can include normal wear and tear over time, exposure to high temperatures or lint buildup, misalignment or improper tracking, or physical damage from impact or foreign objects.

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

This is the owner's manual assembly — the printed booklet or packet that explains basic operation, safety, care, and maintenance for the appliance. Keep it for reference to operate the unit safely and maintain peak performance. What it does:

• Provides operating instructions and user controls overview so you can use the appliance correctly
• Lists safety warnings and proper handling to reduce risk of damage or injury
• Describes routine care and maintenance tips to help preserve appliance life
• Includes troubleshooting tips and basic symptom guidance to help identify common user issues

• One owner's manual assembly

• No tools required; place the manual in a safe, accessible location near the appliance
• Review safety and installation sections before first use
• This item supplies documentation only — it is not a replacement for mechanical or electrical parts