Parts for Lg LDG4315BD: Upper Cavity Parts

This replacement screw fastens panels and components in your appliance, keeping them secure and aligned. Replace stripped, rusted, or missing hardware to stop rattles and ensure assemblies stay tight through everyday use.

• Secures covers, brackets, and internal assemblies at the specified mounting points
• Helps correct looseness or misalignment after a fastener is lost or stripped
• Can reduce rattling or vibration noises caused by loose fasteners
• Restores proper fit of panels or trim pieces

• Disconnect power to the appliance and shut off water or gas before servicing
• Match length and thread to the original fastener before installation
• Start threads by hand to avoid cross-threading; tighten only until snug to prevent damage
• Reuse any washers, spacers, or threadlocker originally installed at this location

This customized screw secures appliance components where a standard fastener won't fit, helping keep panels, brackets and small assemblies stable. It's a direct-fit replacement when the original specialized screw is missing or damaged. What it does:

• Fastens and holds appliance panels, brackets or small parts in place
• Prevents rattling, loose trim or misaligned components caused by a missing or stripped screw
• Matches the OEM fit and thread pattern for proper engagement and alignment
• Used in locations that require a non-standard or customized fastener

• Disconnect power and water before servicing the appliance
• Use the correct screwdriver or driver bit to avoid stripping the head
• Tighten securely but do not overtighten; overtightening can strip threads or crack parts
• Keep removed hardware organized so you can reinstall in the original location

This tapping screw secures appliance panels, brackets, and trim. Replace a missing or stripped fastener to restore a tight, rattle-free fit and keep components properly aligned.

• Cuts its own threads as it drives (self-tapping) to fasten metal or plastic components securely
• Helps eliminate looseness and vibration noises when an original screw is missing or damaged
• Typical signs you need this part: loose or rattling panels, gaps/misalignment, or covers that won't stay secured
• Direct replacement for the original fastener in the same location

• Disconnect power; turn off water or gas supplies before service
• Start the screw by hand to avoid cross-threading, then tighten with the correct driver
• Align parts fully before tightening and avoid overtightening, especially into plastic
• Reuse any original washers or clips that were installed with the screw

This heater cover is the replacement housing that protects the dryer heater assembly and helps direct airflow for reliable drying performance. It restores proper heater positioning and helps prevent contact with heating components. What it does:

• Protects the heater assembly and surrounding components from debris and direct contact
• Helps channel airflow through the heater area for consistent drying
• Can reduce rattling or noise caused by a damaged or loose heater cover
• May be replaced when cover is cracked, warped, or missing fasteners

• Disconnect power (unplug or shut off breaker) before servicing to avoid shock or injury
• Inspect mounting tabs and fasteners; replace any damaged clips or screws for secure fit
• Minor disassembly of the dryer cabinet may be required; keep track of removed screws and panels
• If you smell burning or see damaged wiring, stop.

This replacement case is the outer housing that protects and secures internal components, restoring the appliance's structural support and appearance. It helps keep wiring and mechanisms covered for safe, reliable operation. What it does

• Replaces a cracked, warped, or damaged outer housing that exposes internal parts
• Restores secure mounting points for internal components and fasteners
• Helps reduce vibration and rattling caused by loose or damaged panels
• Keeps wiring and controls protected from accidental contact and debris

• Disconnect power to the appliance before beginning work to avoid electrical shock.
• Basic hand tools are typically required; fasteners or clips may need careful removal and reuse.
• Handle part carefully to avoid scratches; transfer any brackets, gaskets, or hardware.

This vent assembly restores proper exhaust airflow for dryers, helping remove moist air and improve drying performance. It replaces a worn or damaged vent to reduce restricted airflow and hot-running cycles. What it does:

• Channels exhaust air from the dryer to the exterior, maintaining proper ventilation
• Helps prevent reduced drying efficiency and longer cycle times caused by restricted airflow
• Reduces risk of overheating associated with damaged or disconnected venting
• Fits into the dryer's vent pathway to restore a secure, sealed connection

• One vent assembly

• Disconnect power (and gas, if applicable) before beginning any service
• Inspect adjacent ducting and seals; replace any damaged ducts or clamps for best results
• Typical installation requires basic hand tools and panel removal; follow OEM instructions

The Oven Ignitor is an OEM replacement part for LG ovens. It is a critical component responsible for igniting the gas burners or heating elements within the oven, allowing it to reach and maintain the desired cooking temperatures.

Symptoms of a bad oven ignitor include:

• Failure of the oven to ignite or heat up properly
• Intermittent or delayed ignition issues
• Clicking or sparking noises from the ignitor area

Causes of an oven ignitor failure can range from general wear and tear over time, to electrical or mechanical malfunctions, to obstructions or buildup preventing proper ignition.
 
This OEM LG part is also compatible with Sears/Kenmore models.

This burner assembly replaces a damaged or worn surface burner to restore proper heat output and stable flame control on compatible gas ranges. It fits into the cooktop and connects to the burner valve and ignition system for normal operation. What it does:

• Provides the main burner head and ports to produce a stable gas flame for cooking
• Restores even heat spread when a burner is clogged, corroded, or physically damaged
• Helps resolve ignition problems caused by a broken or misaligned burner head
• Supports proper flame shape to improve simmer and boil performance

• Turn off the gas supply and power to the appliance before attempting any work
• Remove the cooktop or burner grate per the service manual to access the assembly
• Check all connections and test for gas leaks after installation

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. 

This insulator is the mica sheet that covers the microwave's waveguide opening. It shields the cavity from food splatter and moisture while allowing microwave energy to pass, helping prevent arcing and protecting internal components.

• Covers the waveguide port to keep grease and debris out
• Helps prevent sparking/arcing inside the cavity
• Restores safe, even microwave operation when the original is burned or stained
• Typical symptoms: visible burn marks or charring on the cover, arcing/sparking during use, unusual noises

• Unplug the appliance before service; high-voltage components can retain charge
• Remove the old cover by releasing mounting screw or tabs; clean residue from the area
• Do not bend or crack the new mica; install with the same orientation
• If trimming is required per service literature, follow the outline of the original cover only

This insulator is a small mounting and thermal-isolation part that cushions and separates internal components to help prevent heat transfer and unintended contact. It supports reliable appliance operation by protecting nearby parts from heat and vibration. What it does:

• Provides physical spacing to prevent electrical contact between adjacent components
• Reduces heat transfer to temperature-sensitive parts
• Cushions components to reduce vibration noise and wear
• Helps maintain proper alignment of mounted parts

• Disconnect power before accessing internal components to avoid shock
• Replace only with the same style and position to maintain proper spacing and thermal protection
• Inspect the surrounding area for heat or abrasion damage and replace any compromised parts

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

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

This nozzle directs and controls water flow within the appliance to ensure proper cleaning performance. Replacing a worn or damaged nozzle helps restore consistent spray and overall wash results.

• Directs water to targeted areas for effective washing
• Can help reduce unusual spray patterns or noisy water flow
• Restores intended wash coverage when the original nozzle is cracked or clogged

• Disconnect power and water before servicing
• Note the nozzle's orientation and connection points during removal
• Inspect seals and mating surfaces for debris or damage before reassembly
• Test for leaks and proper spray after installation

This burner assembly replaces a damaged or worn surface burner so the cooktop heats reliably and flames are properly directed for cooking. Fits into the range's burner well and connects to the cooktop gas/ignition system. What it does:

• Provides the burner head and mounting needed to produce and shape the cooking flame
• Restores consistent ignition and even heating when the original burner is cracked, warped, or missing
• Stops erratic flame behavior caused by damaged or misaligned burner components
• Works with the appliance's existing valve and igniter to allow normal cooktop operation

• One complete burner assembly

• Turn off gas supply and disconnect power before attempting service
• Handle parts carefully to avoid damaging the burner surface and sealing surfaces
• Inspect nearby seals, gaskets and the igniter for damage; replace as needed

This base is the lower cabinet support that helps sit and stabilize the appliance while protecting internal components from floor contact. It restores secure mounting and reduces wobble for safer, quieter operation. What it does:

• Supports the appliance cabinet and distributes weight across the floor
• Helps keep the unit level and prevents rocking or tipping
• Protects lower components from debris and direct floor contact
• Reduces vibration transmission that can cause noise or movement

• Disconnect power (and water, if applicable) before beginning service.
• Use proper lifting help or a jack to support the appliance when removing/installing the base.
• Keep fingers clear of pinch points; wear gloves to protect against sharp edges.

This replacement water inlet valve controls water flow to the dispenser and ice maker, restoring reliable water delivery and helping stop leaks or no-water symptoms. Designed to match the OEM function and fit. What it does:

• Opens and closes water flow to the dispenser and ice maker when signaled by the appliance
• Restores water delivery when a failed valve causes little or no water flow
• Stops unwanted water flow or leaking when the valve no longer seals
• Works with the appliance's fill and dispenser circuitry to meter water

• Disconnect power and shut off the home water supply before starting
• Replace only with the correct valve for this part number;
• Use basic hand tools; avoid overtightening fittings to prevent leaks
• After installation, restore power and water, then run the dispenser/ice maker and check all connections for leaks