Lmxs30776d Parts

This turntable roller ring sits under the glass tray and allows it to rotate smoothly for even heating. Replace a worn, warped, or broken ring to restore stable rotation and consistent cooking performance.

• Supports the glass turntable and rides on built-in rollers for smooth, quiet movement
• Keeps the tray level and centered to promote even heating
• Common symptoms: tray not turning, uneven cooking, scraping/grinding noises, or a wobbly/slipping turntable
• Restores proper interaction between the turntable, drive coupling, and motor

• Unplug the microwave or switch off the breaker before servicing
• Remove the glass tray; lift out the old ring and clean the track
• Place the new ring with the rollers facing down on the track; reseat the tray on the center drive coupling
• Test rotation with a microwave-safe cup of water

This is the temperature sensor that monitors internal refrigerator temperatures and relays that information to the control board. A failing sensor can lead to erratic temperatures, warm spots, or excessive run time.

• Measures compartment temperature and feeds data to the control system
• Helps the unit maintain consistent cooling
• Failure symptoms may include inaccurate temperature readings, poor cooling, or frequent cycling
• May trigger error codes related to temperature sensing on some models

• Unplug the appliance before servicing
• Access location varies by model; panels, shelves, or liners may need removal
• Handle wiring connectors carefully and match routing/clips as original
• After replacement, allow several hours for temperatures to stabilize

The Main PCB Assembly is an OEM part for LG refrigerators. Housed inside the control housing, this circuit board directs all critical refrigerator operations from cooling and icemaking to door alarms. Precise programming maintains consistent temperatures across compartments.

Causes of a bad main PCB can include physical impact, moisture intrusion into circuit paths, or expected component degradation over time. Without proper control, the refrigerator sections cannot regulate temperatures as designed.

Symptoms of a bad main PCB include:  

• Inability to adjust temperature settings  
• Erratic cooling or icemaker performance
• Intermittent control functions and error codes
• Moisture or physical damage visible on PCB

This LG OEM replacement ensures reliable operation for years to come. Compatible also with Sears/Kenmore refrigerators, it provides a direct fit and restoration of essential cooling functions. Proper installation protects future operations.

This holder bracket replaces a damaged or missing mounting support. It secures an internal component so it stays aligned and stable, helping your appliance operate smoothly without looseness or rattling.

• Provides a rigid mounting point to hold a component or assembly in place
• Maintains alignment to reduce vibration, rubbing, and intermittent operation
• Restores support when the original bracket is cracked, warped, or missing
• Common symptoms include a loose/wobbly part, rattling noises, or visible broken tabs

• Disconnect power to the appliance before servicing
• Note the original bracket's orientation and transfer any clips or screws from the old part
• Use existing hardware and tighten fasteners evenly—do not overtighten
• Verify proper fit and alignment before restoring power

The PCB Assembly, Sub is an OEM part for LG refrigerators. It assists the main control board by regulating secondary refrigerator functions such as dispenser controls, ice makers, and temperature displays in specific refrigerator sections. Located inside exterior access panels, the sub board receives inputs and routes outputs behind refrigerator side panels and doors.

Causes of a bad sub board can include water damage to electronic components leading to shorts, as well as failure over many freeze-thaw cycles. 

Symptoms of a bad PCB Assembly, Sub include:

• Ice maker or water dispenser not operating 
• Incorrect temperature reading for sections  
• Error codes appearing on exterior display
• Buzzing or humming sounds from interior panels

This authentic LG replacement ensures all refrigerator features perform dependably. It is also suitable for Sears/Kenmore branded refrigerators containing LG mechanisms and controls. 

This adjustable leveling leg assembly supports and stabilizes your appliance by threading into the base frame. Replacing a worn or missing leg helps you level the unit for smoother, quieter operation on uneven floors.

• Provides height adjustment to level the appliance and distribute weight evenly
• Helps prevent rocking, wobbling, and excess vibration or rattling
• Can improve door alignment and smooth opening/closing when the cabinet is properly leveled
• Useful when a leg is missing, damaged, or threads are stripped

• Disconnect power; if applicable, shut off the water supply
• Use a helper to safely brace or tip the unit; protect flooring when accessing the leg
• Unthread the old leg and hand-thread the new one; tighten as needed
• Adjust front-to-back and side-to-side until stable; all legs bear weight evenly

This is a ring intended for use in refrigerators. The ring is used to adjust the height of the door. Genuine OEM replacement rings are necessary for the repair to ensure a proper fitting.If the refrigerator door no longer opens or closes easily, or if it is not sealing properly, the rings may need to be replaced. Visual inspection can determine if there are problems with the refrigerator door rings. Make sure to unplug the device before starting any of the disassemblies of the machine. Wear gloves.This ring is an authentic OEM replacement part. It is sold as an individual unit. The ring is made of high-quality, durable materials. The replacement piece is sourced directly from the manufacturer. It can be installed in several models of refrigerators. The genuine OEM replacement ring is compatible with refrigerators produced by both LG and Kenmore.

This indoor fan motor powers the air conditioner's indoor unit blower to move air across the evaporator coil. Replacing a weak or failed motor restores proper airflow for effective cooling and comfort.

• Drives the indoor blower/crossflow fan to circulate conditioned air
• Maintains correct airflow across the evaporator for cooling and dehumidification
• Common symptoms of failure: no or weak airflow, fan won't start or stalls, intermittent operation
• May cause unusual buzzing/grinding noises or the unit shutting down with a fan-related fault

• Disconnect power at the breaker before servicing; allow moving parts to stop
• Remove the indoor unit cover and access panel; note wire harness connections and routing
• Transfer any brackets, insulators, or hardware from the old motor if required
• Ensure the fan wheel spins freely and does not rub before restoring power and testing

This refrigerator water filter assembly conditions the water supplied to the dispenser and ice maker, helping deliver cleaner, better-tasting water and ice while maintaining proper flow. Replace regularly to keep your fridge's water system performing as designed. What it does:

• Filters incoming water for the dispenser and ice maker
• Helps improve taste and clarity of water and ice
• Supports proper dispenser flow and consistent ice production
• Replace when the filter indicator turns on or water/ice quality declines

• Dispense water to relieve line pressure; place a towel to catch any drips
• Remove the old filter and seat/lock the new cartridge fully—do not overtighten
• Flush water until it runs clear, and reset the filter indicator

The Magnet Switch is an OEM part for LG refrigerators. It plays an important role in monitoring the position of the refrigerator door. 

The magnet switch works together with a magnet installed in the door gasket to detect when the door is opened or closed. It communicates this information to the control board which uses it to manage temperatures and fan speeds accordingly. 

Causes of a bad magnet switch can include wear and tear over time, physical damage, or failure of internal components. 

Symptoms of a bad magnet switch include:

• Improper cooling and freezing performances 
• Inability to detect when the door is opened
• Erratic temperature fluctuations
• Errors codes relating to door sensors

This genuine OEM LG magnet switch restores the door monitoring functions of your refrigerator. It is also compatible with Sears/Kenmore refrigerator models.

This replacement fan grille assembly covers the evaporator fan opening and channels cold air through the refrigerator. Replacing a cracked or warped grille helps restore even airflow, protect the fan, and reduce noise from loose or rubbing parts.

• Directs and diffuses air from the evaporator fan to maintain consistent temperatures
• Shields the fan from debris and items that could contact the blades
• Helps seal the air duct; damage can lead to weak airflow, frost around vents, or warm spots
• Common symptoms include rattling/scraping noises, broken tabs, visible cracks, or uneven cooling

• Disconnect power to the refrigerator before servicing
• Remove shelves/drawers as needed for access; release retaining screws or tabs and pull the old grille straight out
• Transfer any reusable parts from the old assembly to the new one
• Seat the new grille fully with no gaps at the vents, restore power, and verify airflow

This holder is a small mounting bracket that secures a mating component in place inside the appliance. Replacing a cracked or missing holder restores a firm, rattle-free fit and proper alignment.

• Provides a stable mount for the designated part
• Prevents shifting and vibration that can cause noise or premature wear
• Common signs of failure: broken tabs, stress cracks, or the attached part sagging or falling out
• When damaged, the connected component may be loose, noisy, or misaligned

• Disconnect power; if working near water tubing, also shut off the water supply
• Note the original orientation and mounting points; take a photo before removal
• Reuse existing fasteners and avoid overtightening to prevent cracking the plastic
• Ensure the attached component is secure and clears any moving parts before restoring power

This cabinet roller supports the refrigerator and lets the unit roll in and out of place for cleaning or service. Replace a worn or broken roller to restore smooth movement and help keep the appliance properly positioned.

• Supports the base of the refrigerator and enables rolling movement
• Helps with safe positioning and service access without dragging
• Common failure signs: appliance is hard to move, scraping or rolling noises, a flat-spotted/cracked wheel, or a wheel that won't turn
• Replace when the roller is damaged, seized, or missing

• Disconnect power and shut off water supply; protect flooring before moving the appliance
• With help, pull the refrigerator forward and safely support it to access the roller
• Remove mounting fasteners, install the new roller, and reuse original hardware
• Confirm level and smooth movement before returning the unit to its location

This replacement funnel channels flow cleanly through the dispenser/fill area, guiding it into the correct passage to help prevent spills, drips, and messes when the original piece is cracked, warped, or missing.

• Guides flow into the correct passage within the dispenser or fill area
• Helps reduce drips, leaks, and misdirected flow caused by damage or wear
• Restores clean, accurate dispensing and a tidy appearance
• Common symptoms include leaking/dripping at the dispenser, misdirected stream, visible cracks, or a loose/missing funnel

• Disconnect power; shut off water supply if applicable
• Remove surrounding trim or fasteners carefully and retain hardware for reuse
• Clean the mounting area before installing the new funnel
• Ensure tabs/locks fully seat; secure fit before restoring power and water

This is the door handle mounting bracket assembly that secures the handle firmly to the door. It replaces a damaged or stripped bracket to restore a solid, wobble-free grip and reliable handle attachment.

• Mounts and secures the door handle to the door/frame
• Maintains alignment to prevent handle wobble or looseness
• Replaces cracked, broken, or stripped brackets to restore proper attachment
• Typical symptoms: loose or wobbly handle, handle pulls off, visible damage at the handle mount, rattling at the handle area

• Disconnect power before servicing and work carefully to avoid damaging the door surface
• Support the handle while loosening and tightening set screws or fasteners
• Retain and reuse original mounting hardware if it's in good condition
• Align the new bracket in the original location; do not overtighten fasteners