Parts for Lg LSG4513ST/00: Cooktop Parts

This gas surface burner head restores even flame and reliable lighting on your range cooktop. Replacing a worn or clogged burner helps bring back proper ignition, flame pattern, and consistent heat output. What it does:

• Directs gas from the orifice through precisely formed ports to create an even ring of flame
• Works with the spark igniter for quick, consistent ignition
• Helps maintain correct flame size and color for efficient cooking
• Typical symptoms include: burner won't light, delayed ignition, weak/uneven flame, or yellow-tipped flames

• Includes 1 burner head

• Disconnect power and shut off the gas supply before servicing
• Remove grate and burner cap; lift off the old burner head and clean the mating surface
• Align the new burner head over the orifice and ensure proper clearance to the igniter
• Reassemble, restore gas/power, and test burner operation and flame pattern

This replacement screw is a factory-style fastener used to secure components in place and restore proper fit and function. It's a direct-fit hardware piece sized and finished to match the original installation. What it does:

• Secures panels, brackets, or assemblies to prevent rattling or misalignment
• Restores original mounting strength where a stripped or missing screw causes loose parts
• Helps maintain proper panel gaps and component positioning for reliable operation
• Appropriate where the appliance requires the OEM-style screw head and thread form

• Screw

• Use the correct screwdriver or bit to avoid stripping the head
• Tighten until snug; avoid over-torquing which can strip threads or damage plastic parts
• Replace any damaged or corroded mating hardware for best results
• Disconnect power to the appliance and follow manufacturer safety instructions before servicing

The Nozzle is an OEM part for LG ranges. It is a small component located inside the burner box that emits gas to create flame. During operation, the nozzle precisely meters fuel flow to each burner to achieve balanced and consistent heating. 

Symptoms of a faulty nozzle include: 

• Burners that light unevenly or emit an irregular flame pattern
• Inability to adjust burner flames or in some cases, lack of ignition
• Possible safety hazard from gas emissions not mixing or igniting properly

Causes can stem from mineral buildup clogging the narrow opening over time. Damage, such as nicks or corrosion, may also disrupt critical gas flow.

This OEM LG part is also compatible with some Kenmore ranges featuring LG gas cooktop systems. Replacing a worn nozzle restores optimal and safe burner performance.

A circular lug designed to join a stripped wire to a threaded terminal for a secure electrical connection. Helps restore reliable contact at terminals and reduces the chance of intermittent power or arcing at connection points. What it does:

• Provides a strong mechanical and electrical connection between a wire and a screw or bolt terminal.
• Helps prevent loose connections that can cause intermittent operation, sparking, or overheating.
• Commonly used where a ring-style termination is required for safe, stable wiring.
• Works with properly sized wire and fasteners to maintain consistent conductivity.

• Always disconnect power to the appliance before inspecting or replacing electrical parts.
• Use the correct lug size and gauge for the wire and terminal; crimp or solder per manufacturer recommendations.
• Tighten terminal hardware to the appliance manufacturer's specified torque; avoid over-tightening which can damage the lug or terminal.
• If wiring insulation or the terminal is damaged or corroded, replace the affected components rather than reusing them.

This switch assembly is the push-button control used on the appliance control panel to register user inputs and operate functions. Replacing a faulty switch restores reliable button response and control signaling. What it does

• Registers presses from the control panel and sends the corresponding signal to the appliance control board
• Restores unresponsive or intermittent button operation
• Replaces worn, stuck, or non-clicking control buttons that prevent mode selection
• Helps eliminate false signals caused by damaged or shorted switch contacts

• Disconnect power (unplug or shut off breaker) before servicing to avoid shock or injury
• Access requires removing the control panel or console; keep track of screws and clips
• Handle connectors and ribbon cables gently; disconnect by releasing clips, not by pulling wires
• Test the new switch function before fully reassembling the panel

The Nozzle is an OEM part for LG ranges. It is a small component located inside the burner box that emits gas to create flame. During operation, the nozzle precisely meters fuel flow to each burner to achieve balanced and consistent heating. 

Symptoms of a faulty nozzle include: 

• Burners that light unevenly or emit an irregular flame pattern
• Inability to adjust burner flames or in some cases, lack of ignition
• Possible safety hazard from gas emissions not mixing or igniting properly

Causes can stem from mineral buildup clogging the narrow opening over time. Damage, such as nicks or corrosion, may also disrupt critical gas flow.

This OEM LG part is also compatible with some Kenmore ranges featuring LG gas cooktop systems. Replacing a worn nozzle restores optimal and safe burner performance.

The Nozzle is an OEM part for LG gas ranges. It is a critical component that functions to release gas fuel from the supply line in a regulated and controlled manner to achieve the desired burner flame. The Nozzle has precision-engineered orifices and materials resistant to corrosion to provide reliable and safe operation over extended use.

Symptoms of a bad nozzle include:

• Burner flames that appear uneven, yellow, or unstable 
• Inability to achieve or maintain desired flame height
• Unpleasant gas smells were detected around the range
• Potential safety hazards if damage severely restricts or leaks fuel

Replacing a faulty nozzle restores the exact fuel-air mixture for clean controlled cooking. This affordable OEM LG part ensures optimal and safe burner performance customers expect from their gas range.

This OEM LG part is also compatible with ranges from Crosley, Jenn-Air, and select Kenmore gas models.

The Nozzle is an OEM part for LG gas ranges. It is a critical component that functions to release gas fuel from the supply line in a regulated and controlled manner to achieve the desired burner flame. The Nozzle has precision-engineered orifices and materials resistant to corrosion to provide reliable and safe operation over extended use.

Symptoms of a bad nozzle include:

• Burner flames that appear uneven, yellow, or unstable 
• Inability to achieve or maintain desired flame height
• Unpleasant gas smells were detected around the range
• Potential safety hazards if damage severely restricts or leaks fuel

Replacing a faulty nozzle restores the exact fuel-air mixture for clean controlled cooking. This affordable OEM LG part ensures optimal and safe burner performance customers expect from their gas range.

This OEM LG part is also compatible with ranges from Crosley, Jenn-Air, and select Kenmore gas models.

Restore reliable flame performance with this replacement burner. It mixes and distributes gas to produce the cooking flame on your appliance, helping it light consistently and deliver even, controllable heat during everyday use. What it does:

• Directs gas through burner ports to form a controlled cooking flame
• Replaces burners that are cracked, warped, corroded, or clogged
• Can help resolve weak/uneven or yellow flames and delayed ignition
• Restores stable simmer and more even heat distribution

• Includes 1 burner

• Disconnect power and shut off the gas supply; allow the appliance to cool completely
• Access the burner per your model's procedure; remove any grates/caps and retaining hardware if applicable
• Position the new burner over the orifice and igniter; ensure it sits flat and properly aligned
• Reassemble and restore gas/power; test for proper ignition and flame pattern

This replacement burner restores consistent flame on your gas range or cooktop by replacing a worn, warped, or clogged original. It helps deliver even heat and dependable ignition so your cooking performance returns to normal. What it does:

• Channels gas through ports to produce a stable, even cooking flame
• Works with the existing igniter in your appliance to light the burner
• Helps resolve weak, uneven, or yellow flames caused by damaged or blocked ports
• Restores burners that won't light when the igniter sparks but the head is clogged or damaged

• 1 burner

• Disconnect power and shut off the gas supply before servicing
• Allow the appliance to cool completely
• Remove the burner cap, lift off the old burner, and clean the mating surface
• Align the new burner with the igniter and locator features; seat fully for proper ignition
• Many models use different burners by position—match the part to the location shown in your parts diagram

This burner is the cooktop surface flame assembly that produces heat for cooking. It replaces a damaged or worn surface burner to restore proper flame and even heating on the cooktop. What it does

• Provides the primary flame source for a gas cooktop burner
• Restores consistent flame distribution when the original burner is warped, cracked, or clogged
• Can resolve symptoms such as weak or uneven flame, burner that won't sustain a flame, or visible damage to the burner head
• Works with the igniter/safety valve assembly to light and maintain the burner

• One surface burner

• Turn off gas supply and power to the appliance before servicing
• Use basic hand tools; handle the burner carefully to avoid bending or damaging the ports
• Clean burner ports of debris before installation to ensure proper flame pattern

This burner cap is the top cover for a gas cooktop burner that protects the burner head and helps promote an even flame for consistent cooking. It restores proper flame pattern and appearance when the cap is damaged or missing. What it does:

• Covers and shields the burner head from spills and debris
• Helps shape and stabilize the burner flame for even heating
• Prevents food and liquids from clogging the burner ports
• Symptoms it can fix: uneven or sputtering flame, visible damage or missing cap, burner not seating properly

• Ensure cooktop is completely cool and gas is turned off before handling
• Lift old cap straight off the burner; set the replacement cap down evenly on the burner head
• No special tools required for most installs; verify correct seating so the cap sits flat
• Replace if cracked, warped, or severely corroded to ensure proper flame performance

This burner assembly replaces a damaged or worn surface burner on compatible gas ranges, restoring reliable ignition and even heat distribution for cookware. Designed to fit into the cooktop and connect to the existing valve and igniter. What it does:

• Provides the main gas outlet and burner ports for an even cooking flame
• Replaces cracked, warped, or clogged burner components that cause uneven heating
• Restores proper ignition when the burner head is the source of lighting problems
• Helps stop sputtering or inconsistent flame patterns caused by a damaged burner

• Turn off the gas supply and unplug the appliance before starting work
• Remove the cooktop or burner cap per your model's service instructions to access the assembly
• Inspect and, if needed, replace associated gaskets, igniter, or valve components per OEM guidance