Lmxs30776ss Parts

This sub PCB assembly is an electronic control board that processes inputs and switches components, coordinating specific appliance functions. Replacing a failed board can restore normal operation and resolve dead controls, error codes, or intermittent, unpredictable behavior. What it does:

• Distributes and regulates control power and switches loads via onboard relays/triacs
• Interprets signals from sensors and the user interface to execute commands
• Coordinates timing and operation of related components per the appliance's program logic
• Failure may present as no power, won't start, unresponsive or flickering display, random beeps, or recurring error codes

• 1 sub PCB assembly

• Disconnect power to the appliance before servicing; verify no voltage is present
• Use ESD protection and handle the board by the edges
• Photograph wiring; transfer connectors one at a time and ensure they are fully seated
• Secure the board with existing fasteners/standoffs; perform any required reset or diagnostic per your model's service info

This gas valve assembly controls and shuts off the flow of gas to your appliance's burner system, enabling safe ignition and steady heat. Replacing a sticking or failing valve restores reliable heating performance and consistent flame control.

• Regulates gas flow to the burner(s) as commanded by the control/thermostat
• Works with the igniter to light the flame
• Helps maintain stable gas supply for consistent heating
• Failure symptoms include no ignition, igniter glowing with no flame, intermittent heat, or a weak/uneven flame

• Disconnect power and shut off the gas supply before servicing
• Allow the appliance to cool and work in a well-ventilated area
• Transfer any fittings or brackets from the original valve if required
• After installation, restore gas and check all connections for leaks with a soapy-water solution

The SWITCH, MAGNET is an OEM part for LG refrigerators. It is a switch designed to function in conjunction with the magnetic door seal, indicating to the refrigerator when the door is open or closed. This allows the refrigerator to regulate temperatures properly based on door positioning. 

Symptoms of a bad switch, magnet can include:

•  Temperature control issues, with the fridge struggling to maintain proper coolness levels
•  The fridge fails to switch to energy-saving modes when the door is closed 
•  Lights not turning on or off correctly when the door is opened or closed

Replace yours today with this genuine OEM LG part to ensure consistent and reliable temperature control. This OEM LG part is also compatible with Sears/Kenmore.

This hinge bolt secures the hinge to the appliance cabinet or door, keeping alignment true and motion smooth. Replacing a stripped, missing, or corroded bolt helps restore proper door operation and reliable closing.

• Fastens the hinge to support and stabilize the door
• Helps maintain alignment for smooth opening and closing
• Replaces damaged, stripped, or missing hardware

• Disconnect power to the appliance; shut off water supply if applicable
• Support the door to prevent strain on remaining hardware; enlist a second person if needed
• Note the order/orientation of any shims or washers and transfer them during reassembly
• Start threads by hand to avoid cross-threading; tighten securely without overtightening

This compressor damper is a vibration-isolating mount that sits between the sealed-system compressor and the chassis. It cushions the compressor to reduce noise, limit vibration transfer, and help keep refrigerant lines from being stressed.

• Isolates the compressor from the frame to absorb start/stop shock and vibration
• Helps reduce humming, rattling, or buzzing from the back/bottom of the appliance
• Replaces a damper that's cracked, flattened, hardened, or missing
• Can help if the compressor rocks or the unit vibrates excessively

• Disconnect power and pull the unit forward for access; remove rear/service panel if present
• Support the compressor to relieve load on the mounts before removing fasteners
• Match orientation; transfer any sleeves/spacers from the old damper to the new one
• Ensure the compressor sits level and that tubing is not strained before restoring power

This rail guide assembly restores smooth, stable sliding and alignment for a refrigerator drawer. It replaces worn or damaged drawer rails to help drawers open and close evenly and prevent sticking or dropping. What it does:

• Supports and guides the refrigerator drawer along its track for consistent movement
• Keeps the drawer aligned to prevent rubbing, sticking, or uneven closure
• Helps prevent the drawer from disengaging or falling out when pulled
• Reduces noise and binding caused by worn or damaged rails

• Disconnect power to the appliance or unplug before starting any repair
• Remove the drawer per your model's service instructions to access the rails
• Align the new rail assembly and secure with existing fasteners; do not force parts
• If you encounter damaged mounting points or broken fasteners, stop.

Replace a worn home bar door gasket to restore a tight seal and maintain proper cooling in the home bar compartment. This replacement gasket helps prevent cold air loss, reduce condensation, and improve temperature consistency. What it does:

• Creates an airtight seal around the home bar door to keep cold air in and warm air out.
• Helps reduce frost buildup, interior condensation, and uneven temperatures.
• Restores proper door contact to improve cooling performance and reduce strain on the compressor.
• Recommended when the gasket is cracked, torn, warped, or no longer seals evenly.

• Disconnect power to the appliance before beginning any service.
• Clean the door frame and mating surface before installing the new gasket for a proper seal.
• Remove the old gasket and press the new gasket into place evenly; check that the seal is continuous around the door.

This name plate is the exterior emblem that mounts to the appliance's front panel. It replaces a missing, cracked, or faded badge to restore a clean, factory look and cover the designated trim area.

• Attaches to the outer panel to display brand/series identification
• Restores a finished appearance where the original emblem sits
• Direct replacement for a lost, damaged, or worn badge
• Typical symptoms: missing emblem, loose or broken tabs, peeling, or discoloration

• Disconnect power before servicing the appliance
• Carefully remove the old emblem; release any tabs from behind or peel away remaining adhesive
• Clean and dry the mounting surface; remove all residue for best fit
• Align with the recess/holes and press evenly until fully seated

Replacement filter assembly head that holds and seals the refrigerator water filter cartridge and routes water to the dispenser and ice maker. Replaces damaged or worn filter heads to restore proper filter seating and help prevent leaks. What it does:

• Secures and aligns the water filter cartridge so the filter can seat and seal correctly.
• Channels water from the filter to the dispenser and ice maker.
• Stops leaks and drips caused by cracked, warped, or damaged filter head components.
• Restores proper water flow where a broken filter head was causing reduced or no water dispense.

• One filter assembly head.

• Turn off the refrigerator water supply and dispense water to relieve pressure before replacing.
• Remove the old filter and head per your owner's manual; install the new head and re-seat the filter until it locks.
• Check all connections for leaks after turning the water back on; hand-tighten only and avoid over-torquing.

Roller assembly that supports the dryer drum and helps it turn smoothly. Replacing a worn roller reduces squealing, prevents drum wobble, and helps extend belt life for quieter, more reliable drying. What it does:

• Supports the drum so it rotates evenly and maintains proper alignment
• Reduces noise like squealing, grinding, or thumping caused by worn rollers
• Prevents drum wobble and uneven wear that can stress the belt and seals
• Restores smoother drum rotation for more efficient drying performance

• Always disconnect power (and gas if applicable) before servicing the appliance
• Access the drum per the service manual—front or rear panel removal may be required
• Support the drum during removal/installation to avoid belt or seal damage
• Inspect associated parts (idler, belt, glides) and test the dryer after reassembly

This wiring harness assembly is the factory bundle of wires and connectors that links key components inside your appliance. Replacing a damaged harness restores reliable power/signal paths and brings affected features back to normal operation.

• Distributes power and control signals between control boards, sensors, motors, heaters, valves, and lights per the original design
• Helps address symptoms such as a component not operating, intermittent or dead functions, error codes, or visible burned/melted connectors
• Replaces broken, pinched, shorted, or corroded wiring that can interrupt circuits
• OEM-style connectors and lengths support proper plug-in fit and correct routing

• Disconnect power before servicing; do not rely on the appliance's power button
• Photograph/label each connection and note the original wire routing before removal
• Route the new harness exactly along the original path and secure in clips to prevent pinching, chafing, or heat contact
• Fully seat connectors; avoid pulling on wires when disconnecting or installing

Replacement lamp cover that protects and diffuses an appliance's interior light, restoring even illumination and shielding the bulb from spills and contact. Restores proper light output and appearance after a cracked or missing lens. What it does:

• Protects the interior light bulb from food splatter, grease, and accidental contact.
• Diffuses and evens interior illumination to reduce hot spots and glare.
• Replaces cracked, yellowed, or missing lenses that can cause dim, flickering, or exposed-bulb issues.
• Matches the original lamp housing shape and secures with the appliance's existing clips or screws.

• Always disconnect power (unplug appliance or switch off circuit) and allow the bulb to cool before beginning.
• Remove any retaining screws or clips carefully; handle the cover gently to avoid cracking.
• Seat the cover securely in the lamp housing and reinstall original hardware—do not overtighten screws.
• After installation, restore power and verify the light operates and the cover is properly seated.

This cover lever replaces a damaged or worn dispenser lever cover to restore a clean, functional surface for pressing the dispenser. Helps keep debris out of the lever area and supports reliable lever actuation. What it does:

• Covers and protects the dispenser lever mechanism from chips, cracks, and debris.
• Provides a smooth contact surface for pressing the dispenser to activate water/ice dispensing.
• Helps prevent leaks or improper actuation caused by broken or warped lever covers.
• Restores cosmetic appearance at the dispenser area when the original cover is cracked or missing.

• Disconnect power and shut off the water supply before beginning any work.
• Removal typically requires accessing the dispenser bezel or door panel—use basic hand tools and retain all fasteners.
• Handle clips and tabs carefully to avoid breakage; test dispenser function after reassembly.

Replacement wiring harness that connects power and control signals between appliance components to restore reliable electrical connections and reduce intermittent operation, error codes, or complete component loss of power. What it does:

• Routes power and signal wires between control boards, motors, sensors, and other components.
• Restores reliable electrical continuity when a damaged harness causes intermittent operation or no power to a component.
• Can stop symptoms such as appliance not starting, error codes tied to wiring faults, or components that run intermittently.
• Replaces harnesses with visible damage, burned connectors, or broken/loose terminals.

• Disconnect power (and water, if applicable) before attempting any service.
• Inspect connectors and routing; replace damaged clips or grommets to prevent chafing.
• Match connector shapes and pin counts; do not force connectors together.

This small stopper installs in the refrigerator to limit the travel of a moving component and keep it securely in place. Replacing a broken or missing stopper prevents over-extension and helps maintain smooth, aligned operation.

• Limits the range of motion for a door, bin, or drawer to prevent over-opening or accidental removal
• Helps keep interior components aligned and operating smoothly
• Replace if cracked, missing, or deformed
• Common symptoms: drawer or bin slides out too far, door swings past normal range, or a broken plastic stop is found

• Disconnect power before servicing; remove or support the affected bin/drawer/door
• Note the old stopper's orientation and location before removal
• Transfer and reuse any original screws or clips if applicable
• Snap or fasten the new stopper in place and test for smooth movement