Parts for Lg LDE4415ST: Cooktop Parts

The LG Range Knob Assembly is an OEM component specifically designed for LG brand kitchen ranges and stoves. This assembly includes the control knobs that allow users to adjust temperature, select cooking functions, and turn surface burners on and off.

Symptoms of a bad knob assembly include:

• Knobs falling off, breaking, or failing to turn fully  
• Brittle, cracked, or split knob material
• Difficulty selecting precise temperatures or functions
• Inability to activate burners at all

Causes of replacement need include wear and tear of plastic knob materials over years of constant turning motions, loosening from their attachment points, or damage from accidental knocks or impacts. 

The Knob Assembly is an OEM part for LG ranges. This component allows users to control the settings of the range, such as temperature and cooking modes. The knob assembly fits securely onto the control panel, providing a reliable interface for adjusting the range's functions.

Causes of a bad knob assembly can include regular wear and tear, exposure to high temperatures, or damage from accidental impact. Over time, the internal mechanisms of the knob can also wear out, leading to functionality issues.

Symptoms of a bad knob assembly include:

• The knob feeling loose or wobbly
• Difficulty in turning the knob or selecting settings
• The knob not staying in the desired position
• Visible cracks or damage to the knob

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

The Knob Assembly is an OEM part for LG ranges. This knob assembly is used to control the temperature and settings of the range's burners. It ensures that you can easily adjust the heat levels to achieve precise cooking results.

Causes of a bad knob assembly can include wear and tear from regular use, accidental damage such as cracks or breaks, or exposure to excessive heat that can warp or deform the knob.

Symptoms of a bad Knob Assembly include:

• Difficulty in turning the knob
• The knob feeling loose or wobbly
• Inaccurate temperature control
• The knob not staying in place

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

This replacement control panel restores the front user interface of your appliance. It provides a clean, secure surface for the keypad/display area so you can select settings and view status as intended when the original panel is cracked or worn. What it does:

• Provides the front interface area for operating the unit
• Supports and aligns the touchpad/display components and related hardware
• Replaces cracked, loose, or worn panels that affect usability
• Can help resolve keys that feel inconsistent or require extra pressure when the keypad is integrated into the panel

• One control panel

• Disconnect power before servicing; internal components can retain a dangerous charge
• Use care when releasing the panel and handling any ribbon cables or connectors
• Transfer brackets, switches, and other reusable parts from the original panel as needed
• Verify proper button operation before fully reassembling

This single-wire harness connects components to provide power and signal routing for compatible LG appliances, restoring reliable electrical continuity and helping resolve intermittent or non-functioning circuits. Use to replace damaged, corroded, or frayed wiring assemblies. What it does:

• Routes power and signal between appliance modules and controls to restore normal operation
• Replaces damaged, burned, or frayed wiring that can cause intermittent faults or complete failure
• Helps eliminate electrical shorts or open-circuit symptoms when connectors are compromised
• Restores secure connector fit when factory leads or terminals are worn

• One single harness as shown

• Disconnect power before starting any repair to avoid shock or injury
• Inspect mating connectors and terminals for damage; replace if corroded or loose
• Match connector shapes and pin counts exactly; do not force connectors together

This ring guide supports and centers the microwave oven's glass turntable so it rotates smoothly for even cooking. It replaces a cracked or worn guide to reduce wobble and noisy operation. What it does:

• Centers and supports the glass tray so it turns evenly on the roller/drive assembly
• Helps keep the tray from slipping or wobbling during rotation
• Restores smooth, quiet turntable movement when the original guide is damaged
• Addresses symptoms such as a tray that wobbles, binds, or does not rotate properly

• One ring guide

• Disconnect power before servicing the appliance
• Remove the glass tray and roller assembly to access the guide
• Set the new guide into place on the turntable support/roller path and reinstall the roller and glass tray
• Handle the glass tray carefully; replace rollers or the drive coupling if worn

This neon indicator lamp provides a visible signal when its circuit is energized, restoring a clear status light on the appliance's panel. Replace a failed lamp to regain quick, at-a-glance confirmation that a function is active.

• Illuminates when power is supplied to the associated circuit, serving as a panel/pilot indicator
• Helps provide clear visual status for appliance functions
• Typical symptoms: indicator does not light, is dim or flickers, stays on continuously, or shows visible damage
• Can fail open or intermittently, leading to unreliable status indication

• Disconnect power to the appliance before servicing
• Access the control/panel area to reach the lamp; note wire routing and terminal orientation
• Transfer leads and seat the lamp securely; handle components carefully to avoid damage
• If the original is board-soldered, board-level repair may be required.

This rotary switch sits behind the control knob and selects your appliance's settings. It directs power to the chosen function so the unit responds when you turn the knob, helping restore reliable, precise control. What it does

• Selects operating modes or speeds as you turn the control knob
• Routes electrical power to the correct circuit for the chosen setting
• Common failure signs: no response, only one setting works, intermittent operation, or the knob turns without detents/feels loose

• 1 rotary switch

• Disconnect power before servicing; allow any hot components to cool
• Photograph or tag each wire on the old switch; move wires one at a time to matching terminals
• Reuse mounting hardware as needed and align the shaft with the knob's flat
• Inspect connectors for heat damage; replace any compromised terminals to ensure a secure fit

This rotary switch mounts behind the control knob and reads your selections on the user interface. Replacing a worn switch restores accurate, reliable knob response so the appliance recognizes the chosen setting and relays it to the control board.

• Detects the position of the selector knob and sends the appropriate signals to the main control
• Enables choosing programs/settings using the front knob
• Failure may cause unresponsive or erratic selection, settings not changing when the knob turns, or a no-start if no selection is registered
• Typically located on the back of the control panel behind the knob

• Disconnect power before servicing
• Remove the knob and access the control panel to reach the switch
• Release locking tabs or screws; transfer the wire connector in the same orientation
• Align the shaft correctly with the knob and test operation before reassembly