Lrg3021st Parts

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 large, dull-finish burner cap replaces the top cover for a cooktop's large burner, restoring proper heat distribution and stable ignition. It matches OEM shape and finish to keep your burner working and looking right. What it does:

• Covers the large burner head to evenly distribute flame/heat across cookware
• Protects the burner head and ports from spills and debris that can affect ignition
• Helps maintain consistent flame pattern for better cooking performance
• Useful when the existing cap is warped, cracked, or cosmetically worn

• Ensure the cooktop and burner are completely cool before replacing the cap
• Remove old cap, clean burner head and surrounding area of debris, then set new cap seated flat on the burner
• No special tools required; verify proper seating before lighting burner

This replacement slider restores smooth, guided movement for the appliance component it mounts to, helping reduce sticking, binding and noise. A simple, low-cost part that returns parts to proper alignment and operation. What it does:

• Guides and supports a moving panel or drawer to ensure even, low-friction travel
• Reduces binding, catching or noisy movement when the original slider is worn or damaged
• Keeps the associated component aligned to prevent uneven wear or mis-tracking
• Helps restore normal operation without replacing larger assemblies

• One replacement slider

• Disconnect power to the appliance before beginning any repair
• Remove the affected panel/drawer per the appliance service instructions to access the slider
• Inspect surrounding tracks or mounting tabs for damage and replace if necessary
• Test movement after installation; if binding persists, re-check alignment

This small burner cap covers and protects the burner head on gas cooktops, helping maintain an even flame and reliable ignition. It replaces a damaged or missing cap so burners heat and light as intended. What it does:

• Covers the burner head to protect ports from spills and debris
• Helps direct and stabilize the gas flame for more even heating
• Supports consistent ignition by providing correct burner geometry
• Common symptom: burner flame is uneven, weak, or won't light reliably

• Turn off the cooktop and let all parts fully cool before servicing
• Remove and clean the burner head and surrounding area before fitting the new cap
• Set the cap onto the burner head so it sits flat and snug; do not force or pry
• If ignition issues persist after replacement, inspect burner ports and igniter for obstruction or damage

The Burner Cap is an OEM component specifically designed for LG gas ranges. This cap sits atop each burner element and functions to safely contain the burner flame during cooking. 

The burner cap regulates burner temperature and optimizes heat conduction. It distributes the flame evenly across the bottom of the cookware for rapid, consistent cooking results. 

Symptoms of a bad burner cap include: 

• Warping, cracks, or holes that allow flame to escape 
• Discoloration or material fatigue affecting flame quality
• Loose fit that impacts flame control or introduces safety issues

Causes may include normal wear over time exposed to heat, burns, or bending from heavy pots/pans.

Replacing this OEM LG burner cap will restore your range's heating performance, avoid potential safety hazards, and maintain proper cooking temperatures.

This medium burner cap is a replaceable cooktop part that covers the burner head to protect components and help promote even heat across cookware. Restores proper seating and appearance on worn or damaged burners. What it does:

• Covers the burner head to protect the internal burner from spills and debris
• Helps promote even heat distribution from the burner to cookware
• Can correct uneven flame or heating caused by a warped or damaged cap
• Restores the cooktop's finished appearance when the original cap is chipped or discolored

• Ensure the cooktop is completely cool and the appliance power/gas is off before handling
• Remove old cap, clean burner area of debris, then seat replacement cap firmly in place
• No tools required for most installs; align cap so it sits flush and stable

The Screw is an OEM component specifically designed for LG ranges. It plays an important mounting and fastening role by securely attaching internal components together.

The screws utilized within the range cabinet ensure sturdy construction and reliable mechanical cohesion. They allow for simple assembly and proper alignment of inner parts. 

Causes of bad screws can include wear and tear over time, or damage from overtightening leading to stripped threads or heads.

Symptoms of bad screws include:

• Loose, detached, or misaligned inner parts  
• Hardware that does not fit or interface as designed
• Unintended noises or movement during the operation

This OEM LG replacement part is also compatible with Sears/Kenmore and some GE ranges utilizing similar fasteners. Replacement ensures the range remains mechanically sound.
 

A direct-replacement main electronic control board that manages the appliance's user interface, cycles and safety features for normal operation. Restores control functions when the original board has failed. What it does:

• Receives inputs from buttons/sensors and drives the appliance's motors, valves and relays
• Controls cycle timing, displays and status updates
• Common symptom fix: unresponsive controls, no display or intermittent operation
• Common symptom fix: appliance won't start, stops mid-cycle or shows electronic error codes

• One main PCB assembly

• Disconnect power before starting any repair to avoid shock or damage
• Handle the PCB by its edges and avoid touching components; use anti-static precautions
• Verify connectors are seated and wiring matches the service manual diagram
• Some models may require configuration or module pairing per the manufacturer's service instructions

A Tap-Tite binding-head screw used to fasten appliance panels and components where a self-tapping metal thread is required. Replaces missing or damaged fasteners to restore secure assembly and reduce vibration or rattling. What it does:

• Creates its own mating thread in thin sheet metal for a secure hold without a nut.
• Holds panels, brackets, and trim in place to prevent looseness or movement.
• Commonly used where stripped, missing, or broken screws cause rattling, misalignment, or parts that won't stay attached.
• Compatible with standard screwdrivers or nut drivers sized to the binding-head.

• Disconnect power and unplug the appliance before working on it.
• Use the correct driver bit to avoid cam-out or head damage.
• Start straight and apply steady pressure; avoid overtightening to prevent stripping the formed threads.
• If the original hole is badly damaged, assess for repair or use of a larger fastener as needed.

This cap burner assembly replaces a worn or damaged gas burner cap and base to restore even flame coverage and reliable surface cooking heat. It fits compatible gas cooktop burners and helps improve ignition and flame stability. What it does:

• Provides the cap and burner base needed for a single 15K gas burner to contain and direct the flame
• Helps restore consistent heating across cookware and improves ignition performance when the original burner is damaged
• Addresses symptoms such as uneven flame, poor ignition, or visible burner damage
• Matches OEM burner geometry to maintain proper airflow and flame pattern

• One cap burner assembly (15K) — cap and burner base as shown

• Turn off gas supply and disconnect power to the appliance before servicing
• Replace only when the appliance is cool; follow the appliance manufacturer's disassembly instructions
• Verify correct burner alignment and secure fit before restoring gas and power
• If you smell gas or detect leaks after installation, shut off gas immediately.

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

This burner head is the gas-fired surface component that supports and directs the burner flame for cooking. It restores proper flame pattern for safer, more even heating on compatible gas ranges. What it does:

• Directs and shapes the gas flame so heat is applied evenly to cookware
• Helps maintain stable ignition and consistent burner operation
• Can reduce uneven cooking, weak flames, or burner flame distortion
• Works with the burner cap and base to form the complete surface burner assembly

• Turn off the gas supply and unplug the appliance before servicing
• Remove burner grate and cap, then lift the old burner head straight up to remove
• Seat the new burner head fully on the burner base and replace the cap and grate
• After reinstalling, check ignition and flame; if you detect gas odor or leaking, stop.

This cover assembly replaces a damaged or worn poise cover to protect internal components and restore proper fit and appearance. It's a direct-fit replacement designed to keep the area clear of debris and prevent rubbing or misalignment. What it does:

• Protects the poise/internal mechanism from dust, lint, and physical damage
• Restores a secure fit and proper clearance where a cracked or warped cover causes rubbing or noise
• Helps eliminate visible damage that can catch on clothing or interfere with operation
• Useful when the original cover is cracked, broken, loose, or missing

• Disconnect power to the appliance before beginning any repair
• Handle the cover carefully to avoid further cracking; use appropriate fasteners removed from the old part
• Some disassembly of adjacent panels may be required; keep track of screws and small parts

This water inlet valve controls water flow to the refrigerator's dispenser and ice maker so you get reliable ice and chilled water. Replaces a failed valve to restore proper water supply and prevent interruptions. What it does:

• Opens and closes to route household water to the dispenser and ice maker when activated
• Helps ensure proper filling of the ice maker and water dispensing
• Can cause no water from the dispenser or ice maker if failed or clogged
• May leak or drip when seals or diaphragms wear out

• Disconnect power and shut off the water supply before starting work
• Replace only with the exact part number; inlet/outlet fittings match your unit
• Inspect supply lines and electrical connectors for damage; tighten or replace as needed