Lrg3021st/02 Parts

A convection fan assembly that circulates hot air inside the oven cavity to promote even baking and roasting. Replacing a worn or noisy fan helps restore consistent cooking performance and airflow in convection ovens. What it does:

• Circulates heated air for more even temperature distribution and improved browning.
• Restores proper airflow when the existing fan is noisy, loose, or failing to spin.
• Helps resolve uneven baking, hot spots, or longer cook times caused by poor air circulation.
• Works as the rotating airflow component of the oven's convection system.

• Disconnect power to the appliance before beginning any work to avoid shock risk.
• Access typically requires removing the oven interior panel or rear access panel; keep track of fasteners.
• Handle sharp sheet-metal edges and support the fan while disconnecting wiring or mounting hardware.

The PCB Assembly is an OEM part for LG cooktops. Located inside the console compartment, the printed circuit board controls all electronic functions of the range including heating elements, surface lights, temperature controls, and timing mechanisms. 

Causes of a bad PCB assembly can include short circuits, damage from liquid intrusion or surges, and natural degradation over extended use.

Symptoms of a bad PCB assembly include:

• Inoperable or unresponsive control pads and displays
• Failure to power heating elements or convection fans
• Cooktop lights or oven interior lights not illuminating
• Inability to regulate temperature or time settings 

As a main logic controller, the PCB is susceptible to wear over years of continuous usage regulating range functions. Replacing with a new LG OEM assembly restores full electronic control capabilities. This OEM LG part can also be used on Kenmore/Sears appliances. 

This customized screw is the exact fastener specified by the manufacturer to secure components in select LG appliances. Replacing a missing or stripped screw restores a tight, rattle-free fit and helps maintain proper alignment over time.

• Secures panels, brackets, and internal assemblies at original mounting points
• Helps reduce vibration and rattling noises from loose hardware
• Replaces missing, rusted, or stripped screws
• Supports stable operation by keeping parts firmly in place

• Disconnect power; shut off water or gas before service
• Match the screw to the exact location using your model's parts diagram
• Start threads by hand; tighten snugly without overtightening to avoid stripping
• Use the correct driver bit for the head style to prevent damage

This control board assembly directs power and communication to key components, interpreting inputs and sensor signals so the appliance runs the correct functions and cycles. Replaces a failed electronics module to restore reliable operation.

• Distributes power and control signals to major components per the unit's programmed logic
• Interfaces with sensors and the user controls to execute selected functions
• Coordinates cycle timing and safety monitoring
• Common signs of failure: no power or won't start, unresponsive controls/display, intermittent operation, error codes, or unexpected shutdowns

• Disconnect power to the appliance before servicing
• Handle the board by the edges; use ESD protection to avoid static damage
• Photograph and label connectors, then transfer them one at a time to the new board
• Secure wiring to avoid pinching; follow the unit's tech sheet or service manual

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 is a replacement control board that has been manufactured by LG and sourced directly from the manufacturer. The control board is a critical component that monitors and controls the heat and temperature settings of the oven. If the user notices any issues with the oven temperature, which could include the failure of the appliance to heat up properly, it could be a sign of a faulty or deteriorated control board. Unplug the appliance from the outlet and allow it to completely cool down before attempting to replace the existing control board. This genuine OEM part is compatible with different ranges. As an authentic part, this control board is intended for use with ranges manufactured by LG and other compatible brands. This part is sold individually and is a genuine part made of high-quality, durable, non-corrosive materials.

This burner assembly replaces a worn or damaged gas burner module to restore reliable ignition and consistent flame for proper operation. It helps get your appliance back to safe, even heating and cooking. What it does:

• Directs and distributes gas to the ignition source so the burner can produce a steady flame.
• Restores reliable ignition when a burner fails to light or flames are intermittent.
• Helps resolve uneven heating or poor cooking performance caused by damaged burner components.
• Works as the primary flame-producing module in the appliance's gas system.

• Turn off gas supply and electrical power before servicing; follow all local codes and OEM safety guidance.
• Replace only with the correct, matching part number.
• After installation, check for proper ignition, stable flame, and correct gas connections before regular use.

This gas valve assembly controls the flow of natural or LP gas to the oven/range burner, restoring safe ignition and burner operation. Replace a faulty valve to help resolve burners or oven not lighting or heating inconsistently. What it does:

• Regulates gas flow to the oven/burner burners so they ignite and maintain a steady flame
• Works with the oven/range ignition system and safety controls to open and close gas supply
• Commonly replaced when burners fail to light, flame is weak or intermittent, or oven won't heat
• Designed as a direct replacement assembly for the original valve configuration

• One gas valve assembly as shown

• Shut off both gas supply and electrical power before beginning any service
• After installation, check all fittings for leaks with a gas leak detector or soapy water and test operation
• Do not alter the valve or regulator; follow appliance manufacturer instructions

This genuine replacement power cord assembly restores electrical power to the appliance by replacing a damaged or worn main power cable. It provides a direct, factory-fit connection for safe, reliable operation. What it does

• Delivers mains power from the wall outlet to the appliance's internal wiring and control systems.
• Replaces frayed, cut, melted or otherwise damaged cords that can cause loss of power or intermittent operation.
• Helps eliminate burning smells, visible damage, or exposed wires that indicate a compromised power connection.
• Restores a secure plug and strain-relief connection to reduce stress on terminal connections.

• One power cord assembly.

• Always disconnect power at the breaker or unplug the appliance before starting any work.
• Verify correct cord routing and secure the strain relief/retainer to prevent pinching or chafing.
• Tighten terminal screws to the manufacturer's specification and ensure proper grounding.

This factory parts assembly replaces a damaged internal assembly to restore proper operation and component fit. It's a direct-fit replacement used where original internal connections or mounts are worn, broken, or missing. What it does:

• Replaces the original internal assembly that secures and connects related components
• Restores mechanical fit and alignment so panels, doors or controls operate correctly
• Helps resolve symptoms such as loose or rattling parts, misaligned components, or intermittent operation tied to a worn assembly
• Maintains OEM fit where original attachment points or brackets are damaged

• Disconnect power to the appliance before starting any repair to avoid shock or injury
• Handle the assembly carefully to avoid bending tabs or damaging connectors
• Reinstall using the original fasteners and observe OEM alignment; do not force parts into place

This parts assembly is a factory replacement assembly designed to restore the original components and fit where the OEM assembly is used. Replacing the damaged or worn assembly helps return the appliance to proper operation and fit. What it does

• Replaces the OEM parts assembly used in the appliance's internal component group.
• Restores proper mechanical/electrical connections where the original assembly has failed.
• Addresses symptoms such as intermittent operation, loose connections, or parts that no longer engage correctly.
• Provides an exact-fit factory-made assembly to simplify part replacement.

• Recommended for technicians or experienced DIYers; disconnect power and, if applicable, gas and water before starting.
• Inspect connectors, wiring, and mounting points for damage before installing the new assembly.
• Handle the assembly carefully to avoid bending tabs or damaging connectors.

This hinge assembly secures and pivots a refrigerator/freezer door, restoring smooth, stable opening and closing. Replaces a worn or damaged hinge to help stop sagging doors and reduce rubbing or uneven gaps. What it does:

• Provides the pivot point that allows the door to open and close smoothly.
• Restores proper door alignment to help maintain an even seal and consistent cooling.
• Reduces door sag, rubbing, and catching caused by worn or bent hinges.
• Helps prevent damage to door trim and cabinet edges from misaligned movement.

• One hinge assembly.

• Disconnect power and empty door shelves before starting; support the door while removing the hinge.
• Use appropriate hand tools; follow manufacturer torque recommendations when tightening.
• Inspect door gasket and strike surfaces during replacement to ensure proper sealing.

The Burner Cap is an OEM part for LG ranges. It is designed to fit over the burner assembly, protecting the burner from dirt, debris, and accidental scratches or damage over time.

The range burner cap assists in ensuring safe and efficient operation of the burner. It directs heat upward toward cookware while preventing any material from falling into the burner itself.

Causes of a bad burner cap can include wear and tears such as cracks or breaks from normal use over extended periods of cooking. Spills, baked-on messes, or mishandling can also damage individual burner caps.

Symptoms of a bad burner cap include:

• Burner elements not heating properly or unevenly
• Food or liquid seeping down into the burner area
• Loose, damaged, or missing burner caps

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

The Burner Cap is an OEM part for LG ranges. It covers the burner assembly on the cooktop and directs flame for efficient cooking. Burner caps allow heat to be spread evenly across pans while containing dangerous flames and sparks.

Causes of a bad burner cap generally include cracks, warping, or damage from high heat over time. Accidental mishandling or impact can also weaken burner caps.

Symptoms of a bad burner cap include:

• Inefficient or uneven heating of cookware
• Visible flames escaping outside the burner area
• Cracks or holes in the burner cap surface
• Looseness, wobbling, or inability to properly secure the cap

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

This replacement door handle restores a secure, easy-grip opening to your refrigerator door. It matches the OEM shape and mounting points so the door operates smoothly and looks factory-fresh. What it does:

• Replaces a cracked, loose, or broken refrigerator door handle so the door is easier and safer to open.
• Restores proper grip and leverage for normal daily use.
• Reinstalls to existing factory mounting points to maintain door alignment and appearance.
• Helps prevent further cabinet or door damage caused by using a compromised handle.

• One refrigerator door handle

• Requires removing the old handle and securing the replacement to the same factory screw bosses; use the original screws unless new hardware is explicitly listed.
• Handle hardware may be hidden under trim—check for set screws or clips before prying.
• Support the door while working to avoid strain on hinges; two-person assistance recommended for larger doors.
• Disconnect power only if required for surrounding panels—this is an exterior handle replacement and typically does not require electrical disconnection.