Parts for Lg LRG30355ST: Burner Box Parts

The Burner Control Knob is an OEM Replacement Part that provides you with precise control over the heat level of the surface burner on your LG range. This knob features a 'D' shaped shaft insert, designed for compatibility with a D-shaped shaft. In the OFF position, the flat side of the shaft insert is aligned for easy recognition. With dimensions of 2-3/8" in diameter and 1-7/8"W, the shaft extends approximately 1/4" past the back of the knob. 

Causes of a bad burner control knob can include frequent use leading to wear, accidental impact causing breakage, or exposure to high heat affecting its integrity. A compromised control knob can hinder your ability to control the burner effectively.

Symptoms of a bad burner control knob include:

• Difficulty turning the knob
• The knob not staying in the desired position
• Visible cracks or damage to the knob
• The knob becoming loose or falling off

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

This cooktop bracket secures the cooktop to the countertop or frame, keeping the cooktop stable and properly aligned for safe use. It replaces a worn or broken mounting bracket to restore a firm, flush fit. What it does:

• Anchors the cooktop assembly to the cabinet or counter to prevent shifting or rocking.
• Stops gaps from forming between the cooktop and countertop that can trap spills and debris.
• Reduces rattling or movement when burners are in use or when pots are moved.
• Helps maintain proper clearance and alignment for cooktop operation.

• One cooktop mounting bracket.

• Disconnect power and follow all safety precautions before starting.
• Access usually requires lifting or removing the cooktop surface; keep fasteners and parts organized.
• Inspect surrounding fasteners and seals; replace damaged screws or gaskets as needed.

This surface burner valve controls gas flow to a cooktop burner for reliable flame adjustment and safer operation. Replaces a worn or leaking valve to restore consistent heat and proper burner control. What it does:

• Regulates gas flow to a single surface/burner for simmer-to-high flame control
• Stops gas flow when turned off to prevent leaks
• Addresses symptoms like weak or uneven flame, burner not lighting, or gas odor (stop use and check immediately)
• Works as the control point between the cooktop knob and burner

• Turn off the appliance power and shut off the gas supply before starting any work
• Work in a well-ventilated area and check for gas leaks after installation using a leak-safe method (soap solution or approved detector)
• Use proper tools and replace any damaged fittings or seals; tighten connections to manufacturer torque where specified

The Screw is an OEM part for LG ranges. It is a fastening component used to securely attach internal panels, handles, shelves or other parts. Screws play an important supporting role in maintaining the structural integrity of the appliance.

Causes of a bad screw include normal wear and tear over time and repeated heating/cooling cycles, or damage due to accidental mishandling during maintenance or cleaning.

Symptoms of bad screws include:

• Detached or loose handles
• Sagging or unstable shelves
• Gaps appearing in panels

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

This burner cover is the surface-element trim piece that surrounds a cooktop heating element, providing a finished look and helping keep debris away from the element. It restores proper fit and appearance after damage or loss. What it does:

• Covers and trims the area around a stove's surface heating element for a clean finish
• Helps keep crumbs, spills and debris away from the element opening
• Supports proper seating of the element assembly for consistent heat contact
• Common symptom: missing, cracked or warped trim that exposes the element or looks damaged

• One burner cover / surface element trim

• Disconnect power to the range before servicing to avoid shock hazard
• Handle surrounding glass or ceramic cooktop gently to prevent scratches or cracks
• Align cover with element opening and seat firmly; no special tools required for most installs

Bake ignitor (glow bar) that draws electrical current and glows to ignite the oven's bake burner. Replacing a weak or failed ignitor restores reliable ignition and consistent oven heating. What it does:

• Heats and glows to open the gas valve and ignite the oven's bake burner.
• Restores normal ignition when a weak or broken ignitor prevents the oven from heating.
• Common symptoms: oven won't heat, long ignition delay, or no glow from the bake burner.
• Direct replacement for the OEM bake ignitor used in compatible gas ovens.

• Disconnect electrical power and turn off the gas supply before servicing the oven.
• Allow the oven to fully cool; handle the glow bar carefully—it's fragile and can be damaged by rough handling or touching the element with bare hands.
• Verify connector type and mounting fit before installing to ensure a correct replacement.

This deflector directs airflow and shields internal components to help maintain even temperature and reliable operation. It restores proper air routing and protects sensitive parts from direct heat or debris. What it does:

• Redirects and channels airflow for more consistent heating or cooling
• Shields internal components from direct heat, moisture, or debris
• Helps reduce hot spots and can improve performance symptoms such as uneven heating or poor circulation
• Prevents contact between moving parts and nearby components

• Disconnect power before accessing the appliance to avoid shock or injury
• Handle carefully; edges may be sharp and clips/tabs can be brittle on older units
• Inspect mounting tabs or clips and replace any broken fasteners for a secure fit

Color: Stainless