Parts for Lg LDG3037ST: Lower Cavity Part Parts

This factory-specified fastener secures designated panels and components, restoring a precise fit and helping keep your appliance solid and quiet. Replace a missing, stripped, or rusted original with the correct OEM match for the specified locations.

• Secures brackets, panels, and internal parts where this part number is called out
• Replaces damaged, stripped, corroded, or lost screws
• Helps reduce looseness and vibration that can cause rattling noises
• Exact OEM replacement for positions requiring this specific screw

• Disconnect power and shut off water/gas before servicing
• Match to the removed screw and install only in the locations specified for this part number
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening, especially into plastic
• If multiple screws are involved, start all fasteners before final tightening to ensure alignment

The Common Nut is an OEM part for LG ranges. It secures the fan blade to the motor shaft. This nut maintains the fan's stability and preventing it from becoming dislodged during use.

Causes of a bad common nut can include loosening over time due to vibration, improper installation, or damage from impact or mishandling.

Symptoms of a bad common nut include:

• Excessive noise or vibration from the fan assembly
• The fan blade becoming loose or detached, causing poor air circulation
• Potential risk of the fan blade becoming a projectile if completely detached

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

The Oven Rack is an OEM part for LG ranges. This part provides a stable surface for placing cookware during baking, roasting, and broiling.

Causes of a bad oven rack can include exposure to high temperatures over time, which can weaken the metal, or accidental damage that causes bending or warping.  

Symptoms of a bad oven rack include:

• Warping or bending of the rack
• Difficulty sliding the rack in and out of the oven
• The rack not sitting level within the oven

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

This vent cover is the external grille that protects and frames a vent opening, helping direct airflow and keep debris out. It restores a finished look and proper airflow for ventilation components. What it does

• Covers the vent opening to protect internal components from dust and debris.
• Helps channel and direct airflow for proper ventilation.
• Prevents obstructions that can lead to reduced performance or unusual noises.
• Visible damage (cracks, broken tabs) or gaps around the vent often indicate this part needs replacement.

• One replacement vent cover.

• Disconnect power to the appliance before beginning any work.
• May require removing a few screws or releasing mounting tabs; use appropriate hand tools.
• Handle edges carefully; plastic covers can have sharp or brittle areas when damaged.
• After installation, test the appliance to ensure the cover is seated and ventilation is unobstructed.

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.

This door gasket is a molded seal that replaces a worn or damaged refrigerator door seal to restore an airtight closure and help maintain proper cooling. It fits on the cabinet door edge to keep cold air in and warm air out. What it does:

• Creates a tight seal around the refrigerator/freezer door to prevent air leaks
• Helps stop frost buildup and uneven temperatures caused by a failing seal
• Reduces cycling frequency and helps the appliance maintain set temperatures
• Common symptoms: visible cracks, gaps, tears, loose edges, interior condensation or frost near the door

• Remove the old gasket completely and clean the mounting surface before installing
• Start installation at the corners, working the gasket evenly into the channel for a uniform fit
• Check alignment and compression around the full perimeter; trim only if the gasket is explicitly manufactured to be shortened
• Follow appliance safety: unplug or disconnect power before beginning work and avoid sharp tools that can tear the new seal

Note: This is a quantity of 1 orifice.

This inlet valve controls water flow into the appliance, restoring proper fill operation and cycle performance. Replaces a failed or leaking valve to stop slow fills, no-fill conditions, or continuous water flow. What it does:

• Opens and closes to allow water into the appliance during fill cycles
• Stops water flow when the fill is complete to prevent overfilling
• Commonly used to address slow fills, no water entering the appliance, or water leaking from the valve area
• Works with the appliance's control system to time and meter water intake

• Disconnect power and shut off the water supply before starting work
• Verify the replacement valve matches the original part number and inlet/outlet fittings
• Use basic hand tools; avoid overtightening fittings to prevent damage

This idler bracket mounts the idler pulley or roller in your appliance's tensioning system, keeping a belt or cable aligned and properly tensioned for consistent operation. A bent or worn bracket can cause noise, slippage, or loss of motion.

• Secures the idler pulley/roller in the correct position
• Maintains proper belt/cable tension and alignment
• Helps reduce squealing or squeaking from friction/misalignment
• Can address belts/cables coming off or intermittent movement in the drive mechanism

• Disconnect power; also shut off gas or water before servicing
• Access the tensioner area and note the belt/cable routing and spring orientation
• Relieve tension, remove the old bracket, and transfer the pulley/roller and any spring or hardware as required
• Reinstall the bracket, ensure smooth free movement, route belt/cable correctly, and test operation

This door handle mounting anchor creates the fixed attachment point on the appliance door or drawer. Replacing a worn or missing anchor restores a solid, wobble-free handle and a consistent feel when opening and closing.

• Provides the secure mounting point that the handle fastens to
• Helps keep the handle aligned and rigid during use
• Replace if the anchor is cracked, stripped, or missing
• Resolve a loose/wobbly handle, a handle that won't tighten, or misalignment after service

• Disconnect power; turn off the water supply
• Protect the door/drawer finish and support the handle during removal
• Remove the handle per your model's instructions and take out the damaged anchor
• Install the new anchor using the existing mounting location/hardware, seat the handle fully, then tighten set screws evenly without overtightening