Parts for Lg LDE4415BD: Cooktop Control Parts

This single wire harness is a factory-style replacement that restores the electrical connections between appliance components, helping return proper power and signal routing for reliable operation. What it does:

• Connects power and control signals between components to enable normal appliance function
• Replaces frayed, burned, or damaged wiring that can cause intermittent operation or complete loss of function
• Ensures correct connector fit and wire routing when swapped with the matching OEM harness
• Helps eliminate wiring-related error codes and electrical faults when the harness is the verified cause

• Always disconnect power (unplug or turn off breaker) before starting any repair
• Compare the new harness to the old one to confirm matching connectors and length before installing
• Route and secure the harness as original; avoid sharp edges, pinch points, and heat sources

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