Dle3733u Parts

Dryer won't auto dry or cycles run too long? This moisture sensor wire harness connects sensor bars to control. Restores accurate dry cycles. DIY-friendly.

The Door Hinge is an OEM part for LG dryers. This hinge supports the dryer door, allowing it to open and close smoothly and securely. It ensures that the door stays aligned and functions properly, providing reliable access to the dryer drum for loading and unloading clothes.

Causes of a bad door hinge can include frequent use leading to wear and tear, physical damage from forceful opening or closing, and rust or corrosion due to exposure to moisture.

Symptoms of a bad door hinge include:

• Difficulty in opening or closing the dryer door
• The door not staying aligned or becoming loose
• Squeaking or grinding noises when moving the door
• Visible damage, bending, or rust on the hinge

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

Fix loud banging, grinding noise, or poor drying performance with a new dryer blower wheel. Restores proper airflow through drum and exhaust vent.

The Door Strike is an OEM part for LG dryers. This part engages with the door catch to keep the dryer door securely closed during operation. The door strike is essential for ensuring the door remains tightly shut, allowing the dryer to function efficiently and safely.

Causes of a bad door strike can include wear and tear from regular use, damage from slamming the door, or misalignment issues that prevent it from engaging properly with the door catch. 

Symptoms of a bad door strike include:

• The dryer door not staying closed
• The dryer not starting due to the door not being securely latched
• Difficulty in latching the door
• Visible damage or wear on the strike

This OEM LG part is also compatible with Sears/Kenmore.

Seals the dryer door to retain heat and moisture inside the drum. Replace if lint escapes or warm air leaks around the door. Confirm fit by model number.

Duct assembly channels air from dryer drum to blower and exhaust. Replace if cracked, warped, or missing to restore proper airflow and prevent lint bypass.

This adjustable leveling leg screws into the dryer base to support and stabilize the cabinet. Replacing a worn or missing foot helps level the appliance, reduce vibration and noise, and keep it steady on uneven floors.

• Provides threaded height adjustment to properly level the dryer
• Stabilizes the cabinet to minimize rocking, vibration, and walking
• Replaces a broken, worn, or missing foot
• Common symptoms: dryer wobbles, is hard to level, or makes rattling/vibration noise

• Disconnect power; shut off gas supply for gas models
• With a helper, carefully tilt or raise the dryer for access
• Unscrew the old leg; thread the new leg into the base by hand, then adjust with a wrench until the dryer sits level and stable
• Ensure all legs contact the floor and the dryer does not rock

Protective cover shields internal wiring and electrical terminals in your dryer. Replace if cracked, broken, or missing to prevent accidental contact.

This micro switch is a compact, snap-action electrical switch that sends an on/off signal when a lever, latch, or paddle is moved. Replacing a worn switch restores reliable detection and control response for the affected function.

• Converts mechanical movement into an electrical open/close signal to the control
• Commonly used for lever/paddle actuators, latches, or interlock detection within the appliance
• Safe symptom clues: no response when actuated, intermittent operation, or a function stuck on/off
• Physical clues: weak or absent "click" when pressed, heat discoloration or damage at terminals

• Disconnect power before servicing; if the product is connected to a water line, close the supply valve
• Note wire positions and terminal labels (COM/NO/NC); transfer wires one at a time to matching terminals
• Match the actuator orientation and mounting position to the original for proper operation
• After installation, verify continuity with a multimeter and test function before reassembly

The Incandescent Lamp is an OEM part for LG dryers. It serves as the interior light source for LG clothes dryers.

Causes of lamp failure relate to typical lifespan expirations, being accidently left on which shortens rated hours, or faulty sockets allowing moisture or other contamination to enter the connection points.

Symptoms of a burned out lamp include:

• Dark or completely unlit drum chamber interior
• Inability to fully inspect clothes during operation
• Difficulty monitoring dryer progress without supplemental lighting

This LG part is also compatible with some Kenmore models.

Blower housing assembly for dryer that channels heated air from the drum to the exhaust. Replaces a cracked or damaged housing to restore proper airflow and help the dryer dry more efficiently and quietly. What it does:

• Channels heated air from the drum to the exhaust and supports the blower wheel.
• Restores airflow when a damaged or cracked housing is restricting ventilation.
• Commonly used to address reduced drying performance and longer dry times.
• Can also resolve unusual rattling or grinding noises coming from the lower front of the dryer.

• Disconnect power (and gas, if applicable) before beginning work; wear eye protection and gloves.
• Remove access panels and disconnect vent/ducting per your model's service instructions to reach the blower housing.
• Inspect the blower wheel and surrounding seals/gaskets while the housing is out; replace damaged components as needed.
• Reassemble all panels and venting securely and test the dryer for proper airflow and operation after installation.

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 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

This replacement knob assembly restores tactile control for a range or cooktop control. It provides a secure grip and clear detent positions so you can set burner or surface settings reliably. What it does:

• Replaces a worn, cracked, or missing control knob to regain safe, predictable control
• Engages the shaft and detents so settings stay put during use
• Helps eliminate slipping or difficulty turning the control
• Matches original fit and function for direct replacement

• One knob assembly as shown

• Turn power/gas to the appliance off before servicing; follow appliance manufacturer safety instructions
• Remove the old knob by pulling straight off the control shaft; press the new knob onto the shaft until it seats
• Wear work gloves to protect hands from sharp edges during access

Dryer duct assembly that connects the drum to the blower housing. Replace if cracked, damaged, or has torn foam seals around openings.