Wm3479hwa Parts

This door latch assembly secures the appliance door closed so cycles can start and run safely. A worn or damaged latch can prevent the door from locking, stopping the unit from operating or causing it to pause mid-cycle.

• Engages with the door strike to keep the door closed and locked during operation
• Faulty latches can lead to the door not locking, cycle not starting, or errors indicating an open door
• Also cause intermittent stopping if the latch doesn't stay engaged

• Disconnect power before servicing
• Handle wiring connectors carefully; note their positions for reassembly
• Align the latch with mounting points and tighten fasteners securely
• Test door closure and operation before returning to service

This wire harness routes power and signals between the washer's control and multiple components. Replace a damaged harness to restore dependable operation when wiring is cut, brittle, or connectors are heat-damaged or corroded.

• Distributes electrical power and communication between the control board and components such as the motor, pump, valves, door lock, and sensors
• Maintains safe, reliable connections when insulation and terminals are intact
• Typical failure signs: intermittent operation, no start, specific loads not working (pump/motor/valves), or error codes traced to wiring faults
• Visible damage like chafed wires, broken connector locks, or burned/corroded terminals indicates replacement

• Disconnect power and turn off water supply before servicing; wear cut-resistant gloves
• Photograph and label connectors; move one plug at a time from old to new to avoid miswiring
• Route along original clips, channels, and grommets; keep wiring clear of sharp edges and moving parts
• Ensure all connectors are fully seated; test operation before final reassembly

This inlet hose is the internal water line for your dishwasher, routing fresh water from the fill valve into the wash system. Replacing a brittle or leaking hose restores reliable filling and helps protect floors and cabinetry from water damage.

• Channels incoming water from the inlet valve to the tub/sump
• Maintains proper fill level and flow at the start of each cycle
• A cracked, kinked, or loose hose can cause leaks or slow/no fill
• Restores correct water delivery and helps prevent water damage

• Disconnect power and shut off the water supply before servicing
• Pull the dishwasher forward for access; place a towel or pan to catch residual water
• Note the original routing and clamp positions; transfer clamps and avoid kinks
• Restore water, run a quick fill cycle, and check all connections for leaks

This rotor position sensor (Hall sensor) tracks the direct-drive motor's rotor position and speed so the control can commutate the washer motor accurately. Replacing a failed sensor can restore proper wash/agitate and spin performance. What it does:

• Detects rotor position and speed from the stator assembly
• Sends timing feedback to the control for correct motor start, direction, and speed
• Supports smooth agitation and spin ramp-up/ramp-down
• Failure may cause: no spin or agitation, cycle stalling/pausing, or an LE motor error code

• 1 rotor position sensor assembly

• Unplug the washer and shut off water; wear protective gloves
• Access the motor at the rear of the tub; remove the back panel if needed
• Remove the rotor and stator; support the stator to protect wiring, then unclip/unscrew and replace the sensor
• Align the sensor correctly and seat the connector fully before reassembly and testing

This base bracket mounts to the washer's lower frame to hold associated components securely in place. By keeping parts properly anchored, it helps maintain alignment and stability during operation to minimize vibration and noise.

• Attaches to the washer base and provides a mounting point for designated hardware
• Helps keep assemblies from shifting during agitation and spin
• Supports smooth, quieter operation by reducing vibration and rattling
• Common signs of failure include a bent or cracked bracket, loose/misaligned parts, or unusual noises from the base area

• Disconnect power and water supply before servicing; move the appliance for safe access
• Carefully tip or lay the washer back on protective padding; use a helper for stability
• Note the bracket's orientation and reuse existing mounting hardware as applicable
• Tighten fasteners securely and verify nearby parts have proper clearance before test run

This Leg Adjusting Wrench is a simple tool used to turn and secure appliance leveling legs so washers and dryers sit flat and operate quietly. It makes adjusting legs faster and helps reduce rocking and vibration. What it does:

• Fits over standard appliance leveling legs to raise or lower each corner
• Helps stabilize machines to prevent rocking and uneven operation
• Reduces vibration and noise caused by unlevel appliances
• Useful when installing, moving, or re-leveling washers and dryers

• Turn legs slowly and adjust one corner at a time until the appliance sits level.
• Unplug the appliance (and shut off gas supply for gas dryers) before performing major moves or checks.
• Use caution to avoid pinching fingers when lowering legs; keep hands clear of pinch points.
• Check for damaged feet or mounting hardware and replace as needed.

This rotor assembly is the rotating half of your washer's direct-drive motor. It mounts to the rear of the tub and, working with the stator, spins the drum for wash and spin cycles to restore smooth operation.

• Couples with the stator to drive the inner tub during wash and spin
• Helps resolve no- or slow-spin complaints
• Can address a drum that won't turn or turns intermittently
• May reduce grinding/clicking from the rear caused by damaged rotor magnets

• Unplug the washer and turn off water supply before servicing
• Access from the rear; remove the center bolt and pull the rotor straight off the shaft
• Magnets are strong—keep fingers clear; align splines/keyway on reinstallation
• Tighten the center bolt securely and inspect the stator and sensor while open

This inlet hose carries water into the washer's fill system during wash and rinse cycles. Replacing a cracked or leaking hose restores proper filling and helps prevent water around the appliance from seepage at the connections.

• Routes incoming water to the washer's fill path during the fill cycle
• Helps maintain a watertight connection between the supply and the machine
• Replace if you see cracks, bulges, kinks, or active leaks
• Helps resolve water on the floor during fill, intermittent fill errors, or slow/no fill due to restricted flow

• Unplug the washer and turn off the water supply valves before starting
• Place a towel or pan to catch residual water and relieve line pressure
• Note hose routing/orientation; install the new hose without kinks and hand-tighten fittings
• Restore water and power, then check all connections for leaks during a short fill test

This pressure switch assembly monitors the washer's tub water level and signals the control to fill, drain, and advance cycles properly. Replacing a faulty switch restores accurate water level sensing for reliable washing performance.

• Senses air pressure from the tub to determine water level
• Helps prevent overfilling and underfilling
• Common failure symptoms: overfills or won't fill, won't advance to spin/drain, drains continuously, or shows a PE (water level sensor) error
• Can cause intermittent cycle stops when readings are inaccurate

• Disconnect power and turn off water supply before servicing
• Access is typically from the top/console area; note hose and connector positions
• Inspect/clear the pressure hose; ensure it's not cracked, kinked, or blocked
• Seat the hose fully on the barb and reconnect the wire harness securely; test a fill cycle for proper operation

This heater assembly restores consistent, controlled heat inside your appliance so cycles reach the correct temperature. Replacing a failed heating element assembly helps resolve no-heat complaints and performance issues that leave loads cold or extend run times.

• Generates the heat required during the appliance's heating phases so temperatures rise as intended
• Works with thermostats/sensors to achieve and maintain target temperature
• Typical symptoms: no heat, lukewarm operation, unusually long cycles, or heating-related error codes
• Often confirmed by an open element or out-of-range resistance in continuity tests

• Disconnect power and allow the appliance to cool completely before servicing
• Access the heater per the service documentation; photograph wiring and routing to aid reassembly
• Handle the element carefully to avoid bending or damaging coils; transfer any brackets/sensors from the original if they are not supplied with the new part
• After installation, inspect and clear airflow or circulation paths and verify correct voltage before test operation

This spring-style hose clamp secures a washer's rubber hose to its fitting to maintain a tight, leak-resistant seal. Replacing a weakened clamp helps stop drips and keeps the hose firmly in place during operation.

• Provides constant spring tension to hold a rubber hose on its port
• Helps prevent leaks at the connection point
• Resists vibration so the hose doesn't back off the fitting
• Common signs include water at a hose joint, a loose/detached hose, or a rusted/broken clamp

• Disconnect power and turn off water supply before servicing
• Place a towel or pan to catch residual water from hoses
• Use pliers to compress the ears, slide off the old clamp, position the new clamp behind the hose bead, and release evenly
• After reassembly, run a quick test cycle and check for leaks

This DC fan motor assembly restores fan-driven airflow and circulation in compatible appliances, helping return normal cooling and ventilation performance. Use it to replace a failed or noisy fan motor for more reliable operation. What it does:

• Drives the appliance fan to maintain proper air circulation for cooling or ventilation.
• Replaces a motor that has stopped running, helping address reduced or no airflow.
• Can resolve loud, grinding, or rattling noises coming from the fan area.
• Help with inconsistent or warmer-than-normal temperatures caused by a failed fan.

• Disconnect power before starting — unplug the appliance or switch off the breaker.
• Photograph wiring and panel locations before removal to ensure correct reconnection.
• Handle sharp sheet metal and evaporator/coil areas with care; use gloves as needed.
• Verify the part number on your appliance and compare connectors and mounting before installation.

This replacement refrigerator door gasket seals the door to keep cold air inside, helping restore proper cooling and reduce frost, condensation, and energy loss from a damaged or worn seal. What it does:

• Creates an airtight seal around the refrigerator door to maintain internal temperature.
• Prevents warm air infiltration that can cause frost buildup and uneven cooling.
• Reduces condensation and helps improve compressor efficiency when sealing properly.
• Common symptoms of a failing gasket: visible cracks or gaps, cold air leaks, frost or moisture buildup, and higher energy use.

• Remove the old gasket and clean the door flange before installing the new seal.
• Press the gasket evenly into the door channel; some models use retaining clips or screws—model-specific instructions.
• Check that the gasket seats uniformly with the door closed and make minor adjustments as needed.

AC pump motor assembly replaces a failed pump drive to restore proper water removal. Direct-fit replacement restores pump operation to stop standing water, noisy pumping, or continuous filling issues in compatible LG machines. What it does:

• Drives the washer/dishwasher pump to move water out of the tub or through the circulation system.
• Restores proper drainage when a worn motor causes the unit to fail to pump water.
• Stops humming, grinding, or high-pitched noises caused by a failing pump motor.
• Helps prevent leaks or overflow caused by a non-operating pump (when pump seals and hoses are intact).

• Always unplug the appliance and shut off water supply before starting repairs.
• Access the pump from the front/bottom service panel; support the tub or cabinet as needed to avoid strain.
• Keep original wiring orientation and mounting hardware; transfer gaskets/seals or replace if damaged.
• After installation, run a test drain cycle to ensure proper operation before full reassembly.

Locking pin for shock absorber.