Parts for Lg FB4753LS: Upper Cavity Parts

Replace your damaged or broken range handle bar. This bar installs on the oven door, providing a secure grip for opening and closing. Order now.

This burner assembly replaces a damaged or worn cooktop heating element support so your range can heat cookware evenly and safely. It restores proper surface heating for electric cooktops and ranges. What it does:

• Supports and positions the cooktop heating element for stable, consistent heating
• Restores normal heat transfer when a burned, warped, or damaged assembly causes poor cooking performance
• Helps stop intermittent heating or a burner that won't make solid contact with cookware
• Designed to fit the cooktop surface and interface with the existing element and wiring harness

• Disconnect power to the range at the breaker before servicing
• Handle sharp edges and glass surfaces carefully; use gloves and eye protection
• Verify element alignment and secure all fasteners; do not alter wiring or terminals
• After installation, restore power and test the burner on low and high settings for proper operation

Fixes uneven rotation or component failure in your range. This synchronous motor assembly restores precise speed control. Moderate DIY repair.

Gas supply pipe that connects the gas valve to the burners on your range. Replace if pipe is bent, cracked, or shows signs of wear or corrosion.

Replace a burner assembly when flames are uneven, won't ignite, or produce yellow flames. This repair typically takes 15-30 minutes with basic tools.

Replacement support bracket for range control panels. Installs behind the control panel to provide structural support. Needed when original is broken or missing.

Replace your range oven light bulb when it burns out or dims. Restores interior visibility for safe cooking. Verify compatibility with your model number.

Replace a damaged range insulator if components overheat or rattle during operation. This small part cushions internal parts and prevents heat transfer.

Outer housing case that protects internal components on your gas range. Replace if cracked, warped, damaged, or missing to restore structural support.

Fix weak flames or uneven heating on your gas range. This surface burner assembly restores proper heat output and flame control. Standard DIY repair.

Secures the gas burner nozzle in your range cooktop. Replace this holder if it's cracked, broken, or no longer holding the nozzle firmly in position.

Burner nozzle holder for gas ranges. Secures the gas nozzle in the burner assembly. Replace if cracked, broken, or missing to ensure proper alignment.

The range packing seal creates an airtight barrier around oven doors or other range components to maintain proper cooking temperatures and prevent heat loss. Positioned around door edges or component joints, it needs replacement if heat escapes, cooking becomes uneven, or the seal appears cracked or compressed.

Fix a burner that won't light or heat unevenly with this gas range burner assembly. Common repair for weak or inconsistent flames on cooktop surfaces.

Replace your range's wire harness if the existing wiring is damaged, frayed, or showing signs of wear. Connects electrical components inside your range.

Secures the control panel to your range cabinet. Replace if the bracket is cracked, bent, stripped, or hardware no longer holds the console firmly in place.

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 is a gas safety valve used in a gas range that controls the flow of gas to the burners or oven. It works with the ignition system to ensure gas is only released when proper ignition is detected. Replace this valve if the oven or burners fail to ignite, gas flow is inconsistent, or the valve does not shut off gas properly when the burner is turned off.

If your cooktop controls are completely dead or display won't turn on, the transformer may have failed. Restores power to control board circuits.

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

Lower cabinet support base that stabilizes your range and protects internal components. Replace if cracked, broken, or causing wobble for secure mounting.

If your gas cooktop burner won't ignite, flames are uneven, or the burner head is damaged, this surface burner assembly restores proper heating and flame control.

Secures panels, brackets, and trim on your gas range. Replace this self-tapping fastener if it's missing, stripped, or damaged to restore alignment.

Weak or uneven flame? This gas range burner nozzle controls gas flow for proper flame distribution. Restores consistent heat output and cooking performance.

Replacement screw secures panels and components in your microwave. Install when original hardware is stripped, rusted, or missing to stop rattles.

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

Replace your burned-out or dim oven light bulb to restore interior visibility while cooking. Direct-fit incandescent lamp for safe food monitoring. Verify fit with your model number.

Replacement screw for electric and gas ranges. Secures panels, brackets, and internal assemblies. Restores tight fit when original is missing or stripped.

Fix unresponsive control panel buttons with this tactile switch replacement. Restores reliable button response. Simple DIY repair, typically under 5 minutes.

If your oven won't reach the right temperature or shows an F9 error, the temperature sensor may be faulty. Simple DIY repair in under 45 minutes.

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.