Parts for Lg LSE4613ST: Cavity Parts

This is a replacement screw used to secure appliance components and panels. It restores proper fastening where a stripped, missing, or damaged screw causes loose parts or rattling. What it does:

• Fastens panels, trim, or internal components to maintain structural fit
• Helps stop vibration-related noise from loose assemblies
• Replaces missing or corroded screws that prevent proper closures
• Restores secure mounting after repairs or disassembly

• Use the correct screwdriver or bit to avoid stripping the head
• Tighten until snug—do not over-torque to prevent thread damage
• Keep small parts away from children and pets
• Disconnect power or water before accessing internal parts

This flat hardware washer helps secure bolts and fasteners in the washer assembly to keep panels and components seated and stable. Simple replacement can restore proper clamping and reduce movement around joints. What it does:

• Provides a smooth bearing surface under nuts or bolt heads to distribute load
• Prevents fasteners from loosening due to vibration or movement
• Helps maintain proper alignment of panels and small components
• Worn, corroded, or missing washers can cause loose panels, increased noise, or premature fastener wear

• Replace with the same type and size washer removed from the appliance
• Use basic hand tools; support the assembly to avoid stress on other components
• If corrosion or thread damage is present, replace the bolt/nut as well
• Disconnect power and follow manufacturer safety guidance before servicing

A small replacement fastening nut used to secure components on LG appliances. Replacing a worn or missing nut restores a secure fit and helps eliminate looseness or rattling for reliable operation. What it does

• Fastens and secures mating parts or hardware on appliance assemblies
• Stops movement that can cause rattling, vibration, or misalignment
• Useful when a nut is stripped, lost during service, or damaged
• Helps maintain safe, stable operation of the repaired area

What's included One nut as shown Install notes

• Disconnect power and water before servicing the appliance
• Verify the nut matches the original by thread, size, and profile before installation
• Hand-thread first to avoid cross-threading, then tighten with the correct tool; avoid overtightening
• Keep small parts away from children and pets during repair

This customized screw is the exact fastener specified by the manufacturer to secure components in select LG appliances. Replacing a missing or stripped screw restores a tight, rattle-free fit and helps maintain proper alignment over time.

• Secures panels, brackets, and internal assemblies at original mounting points
• Helps reduce vibration and rattling noises from loose hardware
• Replaces missing, rusted, or stripped screws
• Supports stable operation by keeping parts firmly in place

• Disconnect power; shut off water or gas before service
• Match the screw to the exact location using your model's parts diagram
• Start threads by hand; tighten snugly without overtightening to avoid stripping
• Use the correct driver bit for the head style to prevent damage

This hardware washer helps distribute fastener load and maintain proper spacing in your LG appliance. Replacing a missing or worn washer restores secure mounting and alignment, reducing vibration and rattling from loose assemblies.

• Distributes the load of a screw or bolt and protects mating surfaces to maintain alignment
• Helps keep components secure and at the correct spacing
• A damaged or missing washer can lead to loosening, vibration, or rattling during operation
• Ensures correct hardware stack-up during reassembly after service

• Disconnect power and shut off water or gas before servicing
• Note the order and orientation of any washers/spacers; take a reference photo
• Use the correct driver or wrench and tighten snugly—do not overtighten
• Replace companion hardware if corroded, stripped, or damaged

The Common Nut is an OEM part for LG ranges. It secures the fan blade to the motor shaft. This nut maintains the fan's stability and preventing it from becoming dislodged during use.

Causes of a bad common nut can include loosening over time due to vibration, improper installation, or damage from impact or mishandling.

Symptoms of a bad common nut include:

• Excessive noise or vibration from the fan assembly
• The fan blade becoming loose or detached, causing poor air circulation
• Potential risk of the fan blade becoming a projectile if completely detached

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

The PCB Assembly, Sidekey is an OEM replacement part for LG  ranges. This printed circuit board assembly is responsible for controlling the functions of the control panel on the side of the range. It communicates with all electronic components to operate the cooktop burners, oven lights and fans, and programming features.   

Causes of a bad PCB assembly can include corrosion of printed circuits over time due to heat exposure, moisture damage, or component failure.

Symptoms of a bad PCB assembly include: 

• Cooktop burners not working properly or unresponsive to control panel commands
• Inability to turn on oven lights or fans
• Programming features like timers or temperatures not functioning correctly
• Blank or unresponsive control panel displays

This OEM LG part is also compatible with Sears/Kenmore ranges. Replace yours today with this genuine electronic control board and upgrade the functionality of your electric range oven.

This factory-specified fastener secures designated panels and components, restoring a precise fit and helping keep your appliance solid and quiet. Replace a missing, stripped, or rusted original with the correct OEM match for the specified locations.

• Secures brackets, panels, and internal parts where this part number is called out
• Replaces damaged, stripped, corroded, or lost screws
• Helps reduce looseness and vibration that can cause rattling noises
• Exact OEM replacement for positions requiring this specific screw

• Disconnect power and shut off water/gas before servicing
• Match to the removed screw and install only in the locations specified for this part number
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening, especially into plastic
• If multiple screws are involved, start all fasteners before final tightening to ensure alignment

The PCB Assembly is an OEM part for LG ranges. As the central control board, the PCB Assembly is responsible for properly regulating and distributing power to all other electronic and electrical components. It includes integrated circuits, printed circuit boards, and other electronic parts designed to control power delivery during various oven and cooktop functions.

Causes of a bad Power PCB Assembly can include moisture damage, thermal stress over time, or component malfunctions and failures within the circuits and boards themselves.

Symptoms of a bad Power PCB Assembly include:

• Issues turning the oven or range on
• Inconsistent or erratic operation of bake, broil, convection, or other oven functions
• LED/display malfunctions or failure to illuminate
• cooktop burners or surface elements not working properly

This LG part is also compatible with some Kenmore models.

Replace a failed logic board with this main control board. It manages power distribution and system logic so your appliance starts, runs, and cycles correctly when the original board is damaged or unresponsive.

• Supplies and directs power to key components such as motors, fans, heaters, valves, and lights
• Interprets inputs from sensors and the user interface to coordinate proper operation and cycles
• Helps resolve symptoms like no power, won't start, components not running or cycling, frequent clicking from the control area
• A failed board may show scorch marks, a burning odor, or cause intermittent shutdowns and error codes

• Disconnect electrical power before servicing; shut off water supply if your appliance has one
• Use anti-static precautions; handle the PCB by the edges only
• Photograph/label all wiring; move connectors to the new board one at a time to avoid miswiring
• Ensure the board is secured in its housing/bracket, reinstall covers, restore power, and test

This rear cover replaces the cabinet rear panel to protect internal components and maintain proper airflow. It restores the exterior finish and keeps wiring and mechanical parts shielded from dust and damage. What it does:

• Covers and protects internal components at the appliance rear to prevent accidental contact and debris buildup
• Helps maintain proper airflow routing and component clearance behind the unit
• Restores a finished appearance to the rear of the appliance after repair or part replacement
• Useful when the original rear panel is dented, cracked, or missing

• One rear cover as shown

• Disconnect power (and water if applicable) before starting any repair
• Installation typically requires removing the old rear panel screws and securing this cover with OEM-specified fasteners
• Handle edges carefully and support the cover during installation to avoid scratching or dropping onto internal components

This heater bracket is a metal mounting support that holds the appliance's heater or heating element securely in place, helping maintain proper alignment and reduce movement. Replacing a bent or broken bracket restores stable support for the heater assembly. What it does:

• Secures the heater or heating element to the appliance frame so the element stays aligned and does not contact other components.
• Prevents rattling, shifting, or sagging of the heater assembly that can cause noise or uneven heating.
• Helps maintain safe clearances between the heater and surrounding parts.
• Used when the original bracket is cracked, bent, or missing hardware.

• Disconnect power (and gas, if applicable) before beginning work to avoid electrical shock or gas hazards.
• Handle metal parts carefully — edges may be sharp. Wear gloves and eye protection.
• Match the part number and orientation, secure all fasteners, and ensure the heater is properly aligned before restoring power.

The Oven Rack is an OEM part for LG ranges. This part provides a stable surface for placing cookware during baking, roasting, and broiling.

Causes of a bad oven rack can include exposure to high temperatures over time, which can weaken the metal, or accidental damage that causes bending or warping.  

Symptoms of a bad oven rack include:

• Warping or bending of the rack
• Difficulty sliding the rack in and out of the oven
• The rack not sitting level within the oven

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

This small, board-mounted tactile push-button switch is used on the control panel. It registers a momentary press so the control board can accept your selection. Replacing a worn switch restores reliable button response and consistent operation.

• Mounts to the user interface board and provides momentary contact when a button is pressed
• Sends a low-voltage signal to the control, enabling cycle or option selection
• Typical failure symptoms: unresponsive or intermittent buttons, needing extra force to register, stuck/always-on input, or unintended beeps/changes
• Helps restore consistent user-interface input when an individual button switch has failed

• Disconnect power to the appliance before servicing; shut off gas/water if applicable
• Access the control panel to reach the user interface board
• This is a board-level repair; note switch orientation. Replacement may require desoldering/soldering per OEM procedure
• Use ESD precautions and avoid overheating PCB pads; test button function before reassembly

The Thermistor is an OEM replacement part for LG gas ranges. It serves as a highly sensitive temperature sensor mounted inside the oven cavity. 

Symptoms of a bad thermistor include:  

• Inability to select certain cooking modes like bake or convection that involve temperature control
• Fluctuating or inaccurate temperature readouts on oven displays
• Irregular cooking outcomes like hot/cold spots inside the oven
• Repeated error codes regarding temperature sensing issues

Causes can be attributed to prolonged exposures to heat and intermittent combustion byproducts inside the oven. Over a decade of use, these conditions may degrade the thermal and electrical properties of sensor components. 

This genuine LG replacement thermistor installs effortlessly. Installing a new thermistor restores temperature monitoring required for reliable gas oven performance. 

The Bracket Assembly is an OEM component specifically designed for LG electric ranges utilizing rear-mount control panels. This integral assembly securely attaches the command console within the unit cabinetry.

Causes of a bad bracket can include loosening or stripped screws no longer maintaining a tight interface, impacts warping the steel base compromising flush mounting, or corrosion where dissimilar metals contact deteriorating securing points.

Symptoms of a bad bracket assembly include: 

• Loose panel unable to be properly reinstalled  
• Scratches or abrasions from rattling components
• Drooping controls suffering misaligned activation zones  
• Detached splash guard failing to fully protect surfaces

Replace yours today with this genuine OEM LG assembly to restore a robust interface. Backed mounting flanges deliver long-term stability and compatibility when replacing Samsung, Frigidaire, or GE electric ranges requiring rear console mounting as well. 

The Magnetron Thermostat is an OEM part for LG microwaves and built-in ranges. Its primary function is to monitor the temperature and ensure that it remains within a safe operating range. If the temperature exceeds the preset limit, the thermostat will interrupt the power supply to the magnetron, preventing overheating and potential damage.

Causes of a faulty magnetron thermostat can include electrical malfunctions, component failures, or physical damage. These factors can result in issues such as erratic heating, microwave not heating properly, or the appliance shutting off unexpectedly.

Symptoms of a bad magnetron thermostat may include:

• Microwave not heating food evenly or at all
• Inconsistent or weak heating performance
• Microwave shutting off or displaying error codes related to temperature issues

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

The Motor, AC Fan is an OEM part for LG ovens. This fan motor is responsible for circulating air within the oven cavity, ensuring even heat distribution for consistent cooking and baking results. It helps maintain the oven’s temperature by moving hot air around, which is especially important for convection ovens.

Over time, the fan motor can wear out or become faulty due to continuous use, exposure to high temperatures, or electrical issues. When the fan motor fails, it can lead to uneven cooking and potential overheating of the oven.

Symptoms of a bad oven motor, AC fan include:

• Uneven cooking or baking results
• Unusual noises coming from the oven during operation
• The oven taking longer to preheat
• The fan not spinning or running intermittently
• Error codes related to fan or airflow issues

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

A replacement motor bracket that secures the motor to the appliance chassis for stable operation and reduced vibration. Restores proper motor alignment to help maintain smooth, quieter cycles and protect drivetrain components. What it does:

• Holds the motor firmly in place to prevent movement during operation
• Maintains correct motor-to-transmission/gear alignment for reliable power transfer
• Reduces vibration and rattling that can occur when mounts fail
• Helps prevent premature wear of motor and connected components
• Addresses symptoms such as excessive noise, shaking, or motor misalignment

• Disconnect power to the appliance before servicing; follow lockout/tagout best practices
• Turn off water supply and relieve any residual pressure for washer models before disassembly
• Basic mechanical skills and common hand tools required; bracket removal may require loosening motor fasteners and supports
• Reuse OEM fasteners if undamaged and torque to manufacturer specs; inspect surrounding mounts and hardware for wear

The Convection Fan Blade is an OEM replacement part for LG ovens. It works by circulating hot air throughout the oven, reducing cold spots and promoting consistent temperatures.

Causes of a malfunctioning Convection Fan Blade can be wear and tear from regular use, the accumulation of debris hindering the blade’s rotation, or mechanical issues impacting the fan motor or blade alignment.

Symptoms of a bad Convection Fan Blade include:

• Uneven cooking or baking, leading to partially cooked food
• Noises emanating from the oven during operation, indicating possible damage or obstruction
• The fan not rotating or moving irregularly, signaling mechanical issues

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

This Fan Blade is an OEM part for LG microwaves. It is a critical component designed to circulate air within the microwave, aiding in heat dissipation and ensuring even cooking. 

Fan blades in microwaves can suffer from wear, imbalance, or damage due to regular use or accumulation of debris. A malfunctioning fan blade can lead to inadequate ventilation, affecting the microwave's cooking efficiency and potentially causing overheating.

Symptoms of a bad fan blade include:

• Unusual noises during operation, such as rattling or buzzing, indicate a loose or damaged blade.
• The microwave overheating or shutting off prematurely.
• Inconsistent cooking or hot spots in food suggest poor air circulation.
• The fan not starting, or stopping unexpectedly during use.
• Visible signs of damage or wear on the blade.

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

This incandescent oven lamp provides interior illumination so you can safely check food without opening the door. Direct replacement for a burned or dim oven/range light to restore cooking visibility. What it does

• Replaces a burned-out or flickering oven interior light bulb
• Restores clear visibility of the oven cavity for monitoring cooking progress
• Helps avoid opening the oven door unnecessarily, preserving oven temperature
• Fits the original lamp socket and installs in the oven light housing

• Disconnect power to the appliance before replacing the lamp to prevent electric shock
• Allow the oven and old bulb to cool completely before handling
• Use a cloth or gloves when installing the new lamp to avoid transferring oils from skin

The Heating Element is an OEM part for LG electric ranges. It serves a critical cooking function by using electric current to generate heat energy that cooks food inside the oven cavity. The heating element is constructed from flame-resistant and durable materials precisely designed to withstand high temperatures in a clean efficient manner.  

Causes of a bad heating element can include mineral deposits on coils, cracks from overheating, or general wear over extended use.

Replacing a faulty element restores dependable oven performance. 

Symptoms of a bad element include:

• Inefficient or uneven cooking temperatures
• Longer baking and cooking times 
• Cracking or sagging coils affecting heat output
• Potential safety issues if damage exposes live wires

This element also fits the heating designs used in Jenn-Air and Frigidaire electric ovens.

This AC synchronous motor assembly drives the appliance's rotating components to restore proper operation and consistent performance. It replaces a failed motor to stop stalling, humming or lack of rotation in affected units. What it does:

• Converts electrical input into smooth, synchronous rotational motion for the appliance's driven component
• Stops symptoms like no spin, intermittent rotation, or a motor that hums without turning
• Restores stable, timed movement where a synchronous motor is required
• Interfaces with the appliance's original mounting and wiring harness for direct replacement

• Disconnect power before beginning any repair to avoid electrical shock
• Verify wiring harness orientation and connector seating before applying power
• Inspect mounting points and shaft coupling for wear and secure per OEM guidelines

The Broil Element is an OEM replacement part for LG electric ranges. As a vital upper heating system, this broil element helps efficiently brown and crisp foods placed directly under or on the top rack of the oven.

Causes of a defective broil element may relate to normal wear and tear on the coils from repeated high-heat cooking. Food residues adhering over time can reduce performance.

Symptoms of a problematic broil element include:

• Inadequate or uneven browning from the top-level heating system   
• Diminished functionality of the broil setting on the control panel
• Potential thermal damage or exposed wiring from a failed element

This OEM component fits some Kenmore/Sears electric range models as well. 

This heater bracket secures the dryer oven heater assembly to the cabinet, keeping the heating element stable for reliable operation and preventing rubbing or misalignment. It's a simple replacement that restores proper heater positioning. What it does

• Mounts and supports the heater assembly to keep the element in the correct position
• Prevents the heater from shifting, vibrating, or contacting other components
• Helps avoid intermittent heating caused by a loose or misaligned heater
• Works with the heater housing and mounting hardware to maintain safe clearances

• Disconnect power (unplug appliance or shut off breaker) before starting any repair
• Allow the appliance and heater to fully cool before handling
• Basic hand tools required; retain original screws and hardware
• Inspect surrounding components (wiring, insulation) while replacing; replace any damaged parts

The Oven Door Gasket is an OEM part for LG ranges. This seal creates an insulating barrier between the hot oven interior and the external environment. The gasket ensures proper heat retention for energy efficiency and is responsible for safely containing heat inside during baking and broiling. 

Symptoms of a faulty door gasket include:

• Excessive heat loss from the oven that compromises cooking ability
• Discomfort from direct heat around the outer door surface   
• Physical damage or gaps in the insulation compromising its sealing function

Causes of gasket failure involve normal wear and tear from repetitive door openings as well as damage from oven cleaning chemicals or abrasive scrubbing.

This OEM LG part is also compatible with some Kenmore ranges featuring LG oven systems. Replacing the worn gasket restores safe, efficient oven operation.