Lfx33975/04 Parts

This sensor PCB assembly detects and relays sensor signals to the appliance control system, restoring accurate sensor feedback and communication when the original sensor board fails or malfunctions. Designed as a direct replacement board. What it does:

• Reads sensor inputs and converts them to signals the main control board can interpret.
• Replaces a failed or intermittent sensor board that causes incorrect readings or sensor-related error codes.
• Can resolve symptoms such as unexpected sensor faults, control errors, or appliances not responding to sensor changes.
• Matches the OEM board function; verify model compatibility before ordering.

• Always disconnect power before servicing to avoid shock or shorting the board.
• Use ESD precautions and handle the PCB by its edges to prevent static damage.
• Ensure all connectors are fully seated and the board is mounted in the original orientation.

This hinge secures and guides a refrigerator door for reliable opening and closing. It restores proper door alignment to help maintain an airtight seal and prevent sagging or rubbing. What it does:

• Supports the refrigerator door and attaches it to the cabinet frame
• Guides smooth door movement and maintains alignment
• Helps prevent door sag, uneven gaps, and items catching when opening/closing
• Reduces rubbing, scraping or abnormal door noise caused by a worn hinge

• Disconnect power and remove food from the door before starting; support the door to prevent dropping
• Use the factory mounting screws and follow OEM torque and alignment steps
• Check door position and seal after installation; adjust hinge mounting if necessary

This stopper assembly mounts on the appliance door to cushion movement and hold the door in position, reducing wear and preventing slamming for smoother, safer operation. Fits as the OEM door stop used on compatible LG models. What it does:

• Cushions door movement to prevent hard impacts and reduce noise
• Holds the door in the open or closed position to prevent unwanted swings
• Helps maintain door alignment and reduces stress on hinges and latches
• Common symptom: door slams, won't stay open, or bangs against the cabinet

• Disconnect power and water before starting any repair
• Remove the door or open access for safe replacement
• Replacement typically requires basic hand tools (screwdriver or nut driver)
• Inspect surrounding hinge/fastener hardware and replace if worn

The Leveling Leg is an OEM part for LG refrigerators. It is one of the four legs at the bottom corners that elevate and provide stability to the entire appliance.

Causes of failure can be broken mounting points that no longer provide secure elevation, full compression of the built-in cushioning, or damage from impact on an unlevel floor.

Symptoms of a faulty leveling leg include:

• Excessive shaking or vibrating of the refrigerator
• Door alignment issues where doors are difficult to open or close fully
• Visible leaning or misalignment of the refrigerator cabinet

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

This LED assembly restores backlight illumination for compatible LG displays, improving screen brightness and uniformity so images look clearer and easier to see. It replaces a worn or failed backlight strip. What it does:

• Provides the backlight illumination that lights the LCD panel
• Restores overall brightness and reduces dark or dim areas
• Can stop flickering or intermittent light if LEDs are failing
• Helps eliminate uneven lighting or bright/dark bands across the screen

• One LED assembly (single backlight strip) as shown

• Disconnect power and allow capacitors to discharge before starting
• Handle the LED strip and circuit board by the edges; avoid touching LED surfaces and PCB traces
• Keep track of screws and clips; test the display before fully reassembling

This cover cap is a small plastic trim piece that protects exposed fasteners and improves the appliance's appearance. It snaps into place to hide mounting posts and help prevent snags or debris buildup. What it does:

• Covers and protects exposed screws, posts, or fasteners for a finished look
• Prevents lint, dust, and debris from collecting around the mounting point
• Reduces the chance of fabric snags or contact with sharp edges
• Restores worn or missing trim for improved cosmetics

• Disconnect power to the appliance before starting any service that exposes electrical components
• Usually installs by snapping over the post or press-fitting into the trim opening — no special tools required
• If needed, remove adjacent trim pieces to gain access, then reinstall trim in reverse order
• Inspect surrounding mounting hardware for damage and replace if necessary

Note: Left Rail Cap

This lower hinge assembly secures and supports the refrigerator door pivot, restoring proper door alignment and smooth opening/closing. Replace a worn or damaged lower hinge to stop sagging, help seal performance, and reduce rubbing or binding. What it does:

• Provides a stable pivot point for the lower side of the refrigerator door.
• Corrects door sagging or misalignment that can cause poor sealing or uneven gaps.
• Reduces rubbing, scraping, or binding when opening and closing the door.
• Restores proper door operation after impact damage or worn hinge components.

• One lower hinge assembly

• Disconnect power and remove food from the door area before starting; support the door to prevent dropping during removal.
• Keep all original fasteners if they are undamaged; some models may reuse screws or pins.
• Use appropriate tools and take care not to damage the door finish or gasket; wear gloves to protect hands.

The Shelf Assembly is an OEM replacement part for LG refrigerators. It provides a movable shelf surface for organizing and storing items in the refrigerator or freezer compartment. 

Symptoms of a bad shelf assembly include:

• Sagging or bowing of the shelf surface 
• Difficulty in moving or removing the shelf
• Damage or cracks in the frame or wire grid
•  Inability to bear weight as intended

Causes of failure can be repeated overloading, accidental impacts, or normal wear and tear over time. 

This authentic LG shelf assembly is also compatible with refrigerators by Kenmore models.

Sheath heater is the sealed tubular heating element that produces heat for the appliance's heating circuit. Replacing a failed sheath heater restores proper heat output and helps cycles finish on schedule. What it does:

• Converts electrical energy into heat inside a sealed metal sheath to provide the appliance's primary heat source.
• Directly affects heating performance; a faulty sheath heater commonly causes little or no heat or unusually long cycles.
• Open or shorted elements can cause blown fuses, tripped breakers, or trigger thermal cutoffs.
• Visible damage, burn marks, or failed continuity are common signs the element needs replacement.

• Always disconnect power to the appliance before accessing or replacing the heater assembly.
• Test the element for continuity with a multimeter; replace if open or visibly damaged.
• Inspect related safety components (thermal fuse, high-limit thermostat, wiring, connectors) when diagnosing heat issues.
• Follow the appliance service manual for access, mounting, and torque specs.

This door stopper replaces the small hinge stop that limits door swing and helps the door close and latch properly. It restores correct door alignment and prevents the door from swinging past its intended range. What it does:

• Acts as a mechanical stop on the door hinge to control opening angle and reduce stress on the hinge
• Helps the door close smoothly and remain properly aligned
• Commonly replaces a cracked, worn, or missing stopper that allows over-rotation or uneven closing
• Can reduce noise and wear caused by a loose or shifting door

• Disconnect power to the appliance before servicing to avoid injury
• Replace like-for-like; removal may require removing the hinge trim or screws—keep fasteners organized
• Inspect adjacent hinge components and seals for wear while the door is removed