Parts for Lg LDG3031ST: Cooktop Parts

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 Burner Knob Assembly is an OEM replacement part specific to LG gas ranges and cooktops. It refers to the assembly that includes the control knob and stem that adjusts burner flame levels on the stovetop.

Causes of a bad burner knob assembly can include wear from frequent use that results in hard-to-turn or unstable knobs. Overheating from pans placed directly on the knob could also warp and damage plastic components.

Symptoms of a bad burner knob assembly include:

• Difficulty smoothly adjusting burner flames up and down
• Knobs that do not stay securely in the selected flame setting
• Loose, unstable, or misaligned knobs

This genuine LG replacement part is compatible with specific Sears/Kenmore brand models.

The Burner Knob Assembly is an OEM replacement part specific to LG gas ranges and cooktops. It refers to the assembly that includes the control knob and stem that adjusts burner flame levels on the stovetop.

Causes of a bad burner knob assembly can include wear from frequent use that results in hard-to-turn or unstable knobs. Overheating from pans placed directly on the knob could also warp and damage plastic components.

Symptoms of a bad burner knob assembly include:

• Difficulty smoothly adjusting burner flames up and down
• Knobs that do not stay securely in the selected flame setting
• Loose, unstable, or misaligned knobs

This genuine LG replacement part is compatible with specific Sears/Kenmore brand models.

This burner tube directs gas from the valve to the oven's burner assembly for proper flame distribution and heat during baking and broiling. Replacing a damaged tube restores safe, even combustion and consistent cooking performance. What it does

• Channels gas to the oven burner so the flame lights and stays steady
• Helps maintain even heat for reliable cooking and browning
• Prevents gas leaks caused by cracks, holes or severe corrosion
• Can resolve symptoms like weak or uneven flames, flame blowouts, or visible tube damage

• Turn off gas supply and electrical power before beginning any service.
• Inspect mounting hardware, gaskets and alignment; replace any worn seals to ensure a proper fit.
• Do not force, bend, or dent the tube during installation; handle carefully to avoid leaks.

A replacement lower front vent grill that restores finished appearance and directs refrigerator airflow for proper cooling. Fits into the cabinet front to protect internal components while keeping the vent path clear. What it does

• Covers and protects the refrigerator's lower vent area and internal components from debris.
• Directs airflow from condenser/evaporator area to help maintain proper cooling performance.
• Replaces cracked, broken, or loose trim that causes rattling or poor fit.
• Improves the appliance's exterior appearance when the original grill is damaged or discolored.

• Disconnect power to the appliance before starting any work.
• Typically installs by aligning tabs/clips and snapping into place; some models may use a few screws.
• Handle plastic parts gently to avoid breaking mounting tabs; use hand tools as needed.

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.

This nozzle is the burner orifice that meters gas flow to a single burner, helping your range or cooktop produce a correct, stable flame for consistent heating and cooking performance.

• Controls gas flow to its designated burner for proper flame size and shape
• A clogged, worn, or incorrect nozzle can cause weak or oversized flames, yellow tipping, uneven heating, or noisy flames
• Commonly replaced during LP/Natural gas conversions; each burner requires the exact nozzle specified by the service manual
• Useful to check if burner cleaning doesn't restore normal flame behavior

• Disconnect electrical power and shut off the gas supply before servicing
• Match the nozzle to the exact burner position and gas type; verify markings against the original
• Access under the burner/cooktop; use the correct wrench size and avoid overtightening
• After installation, leak-test all fittings with a soap solution and confirm proper flame characteristics per the manual

This gas valve assembly controls gas flow to the appliance's burner, restoring reliable ignition and heating when the original valve fails. It replaces a faulty or leaking valve to help the unit heat safely and consistently. What it does:

• Regulates and routes gas to the burner based on the appliance's control signals
• Prevents gas flow when the appliance is off or during safety shutoff conditions
• Commonly used to address symptoms like no heat, weak heating, or a persistent gas smell when confirmed at the valve
• Works as the appliance's primary gas control component in the fuel delivery system

• One gas valve assembly

• Turn off gas supply and disconnect power before servicing; verify both are isolated
• Inspect all gas fittings and use an approved leak detection method after installation
• Do not modify the part; use proper tools and follow manufacturer service instructions

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