Dlgx3901 Parts

This self-tapping screw fastens panels, brackets, and internal components in compatible appliances. Replace a stripped, corroded, or missing screw to restore a secure fit and help prevent vibration, rattling, and misalignment.

• Forms/engages its own threads in sheet metal or plastic for a secure hold
• Secures covers, brackets, and assemblies to maintain alignment
• Helps reduce vibration and noise from loose components
• Replace if the head is stripped/broken, threads are worn, or the screw is missing

• Disconnect power and shut off water or gas, as applicable, before servicing
• Match to the original location and hardware; use identical length and thread where specified
• Start by hand to avoid cross-threading; tighten snugly without overtightening
• If the receiving hole is damaged, repair it before installing the new screw

This taptite screw fastens panels and internal components in your appliance. It forms its own threads as it's driven to create a secure hold, restoring proper fit and reducing rattles caused by loose or missing fasteners.

• Forms threads in the mating material for a tight, secure fit
• Secures covers, brackets, and assemblies during repair or reassembly
• Replace when the original screw is missing, rusted, stripped, or won't tighten
• Helps address loose or rattling panels and misaligned parts

• Disconnect power before servicing
• Start the screw by hand to avoid cross-threading; use the correct driver
• Do not overtighten; if the receiving hole is damaged, repair or replace the mating component
• Reuse any original washers/spacers in the same order if present

This precision fastener is designed for specific locations on the appliance. Replacing a missing or damaged screw restores secure mounting and reduces vibration or rattling, helping panels and components stay properly aligned.

• Secures brackets, panels, and internal assemblies where this screw is specified
• Replaces stripped, rusted, or lost hardware
• Helps eliminate looseness, vibration, and noise
• Maintains proper fit and alignment of parts

• Disconnect power and shut off water/gas before servicing
• Use the correct driver; keep removed hardware organized for reassembly
• Do not overtighten; install into clean, undamaged threads
• Confirm location and quantity using your model's parts diagram

Replacement door gasket that seals the refrigerator/freezer door to help keep cold air in, reduce energy loss, and maintain consistent temperatures for stored food. What it does

• Forms an airtight seal around the door to prevent warm air from entering the compartment.
• Helps maintain even cooling and prevents frost or ice buildup caused by air leaks.
• Can reduce running time and energy use when the original gasket is torn, warped, or no longer seals.
• Common symptoms of a failing gasket: visible gaps, condensation or frost at the door, uneven temperatures, or increased energy use.

• Disconnect power to the appliance and remove food from affected areas before beginning work.
• Inspect the door frame for dirt or debris and clean mating surfaces before installing the new gasket.
• Align the gasket to the door and seat it fully—follow OEM alignment steps for your model; if the gasket is stiff, warm it slightly per OEM guidance to help fit.

This guide assembly is a replacement slide guide that helps support and align moving components for smooth operation and reliable engagement. It restores proper tracking and reduces wobble or binding in the mechanism. What it does:

• Provides stable support and alignment for a sliding component to prevent mis-tracking and uneven movement
• Reduces noise, sticking, or binding caused by worn or damaged guides
• Helps maintain proper clearance and engagement of the moving part
• Matches OEM fit and mounting points for direct replacement

• Turn off and unplug the appliance before beginning any repair to avoid electrical shock
• Remove any obstructing panels or components to access the guide
• Inspect mating parts (slides, rails, fasteners) and replace any damaged hardware to ensure correct fit

This knob assembly replaces a damaged or missing control knob so you can securely and accurately set cooktop or oven controls. Durable replacement restores tactile grip and proper engagement with the control shaft. What it does:

• Replaces a cracked, melted, stripped, or loose control knob that won't turn or stay in position
• Provides correct spline engagement for consistent selection of heat or function settings
• Restores safe, predictable control response when adjusting temperature or burner level
• Helps prevent accidental slips or improper control input from worn knob surfaces

• One knob assembly

• Disconnect power to the appliance before servicing; for gas ranges also shut off the gas supply
• Pull the old knob straight off the control shaft; align splines and push the new knob fully onto the shaft
• If knob resists, verify correct orientation—do not force or hammer the part into place
• If the control shaft or switch is damaged, replace the underlying control/switch assembly rather than relying on the knob

The LAMP, LED is an OEM component specifically designed for LG dryers. It provides illumination inside the dryer drum, a crucial safety feature for easily viewing clothes during operation. Proper lighting allows users to monitor drying progress without hindering efficiency.

Causes of a bad LED lamp can include regular wear and tear over extended use, as well as potential electrical issues disrupting current flow to the lighting source.

Symptoms of a bad LED lamp include:

• Dim or completely absent lighting inside the dryer drum
• Inability to visually inspect clothes without opening the dryer door
• Premature ending of cycles due to detection of insufficient light  

The high-efficiency LED technology in this OEM part helps maximize useful life. Replace yours today to restore optimal usability. This LG replacement part is also compatible with Sears/Kenmore models.

This is a taptite screw used to fasten components to sheet metal or plastic in your appliance. It forms its own threads as it's driven, helping secure panels, brackets, or covers that have lost or stripped fasteners.

• Provides secure fastening in pre-formed or unthreaded holes
• Helps fix loose, rattling, or misaligned panels and covers
• Commonly used for mounting small brackets and internal trim
• Useful when an original screw is missing or stripped

• Unplug the appliance or shut off power and any water supply before service
• Keep track of screw length and location; replace like-for-like
• Start by hand to avoid cross-threading; do not overtighten
• If the original hole is damaged, assess for safe re-use or repair

This clamp secures hoses, tubing or wiring to the appliance frame to help prevent rubbing, vibration and routing issues. It restores a solid attachment point so lines stay in place during normal use. What it does:

• Holds a hose, tubing or wire bundle in place to prevent chafing and abrasion
• Keeps components routed away from moving parts and hot surfaces
• Reduces rattling or vibration caused by loose lines
• Helps maintain safe, reliable connections by preventing strain on fittings

• Disconnect power and shut off water before servicing
• Use basic hand tools; avoid over-tightening which can pinch hoses or wires
• Inspect adjacent hoses/wires for wear and replace if damaged
• Take photos before removal to ensure correct reinstallation

The Motor Bracket is an OEM part for LG dryers. This bracket securely holds the dryer motor in place. It maintains proper alignment and spacing of the motor to allow for smooth operation of the tumble cycle.

Causes of a bad motor bracket can include cracks or breaks developed over time from repeated use and vibration, or damage due to impact or improper installation.

Symptoms of a bad motor bracket include:

• Excessive noise or grinding sounds emanating from the motor area
• The dryer not rotating or tumbling clothes properly
• Increased movement or shaking of the motor
• Poor airflow and inefficient drying performance

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

This Pipe Assembly routes water into the appliance so the dispenser and ice maker can receive a steady supply. Replacing a damaged tube restores proper water flow and helps stop leaks or pooling inside or beneath the unit. What it does:

• Carries incoming water from the household supply to the appliance's internal water system
• Restores water delivery to the dispenser and ice maker when the original tube is cracked or blocked
• Prevents leaks and water damage caused by split, corroded, or pinched tubing
• Helps eliminate intermittent flow or weak dispenser output caused by a damaged water line

• One complete pipe assembly as shown

• Shut off the refrigerator's water supply and unplug the appliance before beginning
• Handle tubing fittings carefully; use proper tools to avoid damage or overtightening
• Inspect connection points and replace seals or clips if worn; test for leaks after reinstalling

This duct assembly channels exhaust from the appliance to the home vent, restoring proper airflow and helping reduce lint and moisture buildup. It's a direct-fit replacement for the original ducting on compatible LG units. What it does:

• Directs heated air and moisture from the appliance to the exterior vent
• Replaces damaged, crushed or disconnected ductwork that can restrict airflow
• Helps reduce lint accumulation in the cabinet/vent path when installed and maintained
• Restores a sealed connection between the appliance outlet and household venting

• Disconnect power and unplug the appliance before beginning any repair
• Follow for disassembly and routing; use proper clamps or screws to secure connections
• Inspect connected gaskets, clamps and the external vent path; replace or clean as needed
• Do not operate the appliance with obstructed or damaged venting; clean lint regularly to reduce fire risk

Locker hook secures the appliance door or access panel so it stays closed during operation. Replacing a worn or broken hook restores reliable latching and prevents the door from popping open or causing noise. What it does:

• Engages with the catch or striker to hold the door/panel closed during cycles.
• Restores proper door latching and alignment for normal operation.
• Common symptoms: door won't stay closed, rattling or intermittent latching, or door popping open.
• Small replacement part used in the latch area of the cabinet or door assembly.

• Always disconnect power (and water if applicable) before servicing the appliance.
• Access the latch area by opening or removing the door/access panel per the service manual.
• Remove and save any fasteners or clips; install the new hook in the same orientation and secure all fasteners.

The Water Valve is an OEM part for LG dryers. This valve controls the water supply to the dryer's steam setting which helps reduce wrinkles and refresh clothing.

Causes of failure can be mineral buildup overtime restricting flow, damage from freezing during winter months, or worn internal seals and mechanisms.

Symptoms of a bad water valve include:

• Inability to select or utilize the steam cycle
• Drips or leaks at the water inlet port
• Erratic water pressure during steam cycles
• Steam levels that fluctuate or cut off unexpectedly

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