Parts for Lg FS1748LS: Controller Parts

This window glass is the replacement inner glass for a microwave door, letting you safely view cooking without opening the door while restoring a secure, heat-resistant barrier. It replaces cracked, chipped or fogged door glass to improve visibility and safety. What it does:

• Restores a clear viewing window so you can monitor food while the microwave is running
• Replaces cracked, chipped or fogged glass that can compromise visibility or safety
• Helps maintain the microwave's sealed cooking cavity and proper operation
• Fits into the door assembly to provide a heat-resistant barrier between the cavity and exterior

• Disconnect power and allow the microwave to cool fully before attempting service
• Door disassembly is typically required; follow the OEM service manual or instructions
• Use gloves and eye protection when handling glass and sharp metal edges
• If door hardware or trims are damaged, replace them separately; verify proper door seal after reassembly

This service assembly includes the door window glass, a printed circuit board (PCB), and the side key panel. It serves as a combined replacement for the door display and control interface on the microwave. Replace this assembly if the door glass is cracked, the display is malfunctioning, or the side key buttons are unresponsive.

Replace a faulty rotary switch when burners won't turn on or heat properly. This electric range switch controls temperature settings for your cooktop.

Replacement control knob assembly for electric ranges. Installs on the control shaft to select settings. Replace when cracked, broken, or worn smooth.

The PCB Assembly, Sidekey is an OEM replacement part for LG  ranges. This printed circuit board assembly is responsible for controlling the functions of the control panel on the side of the range. It communicates with all electronic components to operate the cooktop burners, oven lights and fans, and programming features.   

Causes of a bad PCB assembly can include corrosion of printed circuits over time due to heat exposure, moisture damage, or component failure.

Symptoms of a bad PCB assembly include: 

• Cooktop burners not working properly or unresponsive to control panel commands
• Inability to turn on oven lights or fans
• Programming features like timers or temperatures not functioning correctly
• Blank or unresponsive control panel displays

This OEM LG part is also compatible with Sears/Kenmore ranges. Replace yours today with this genuine electronic control board and upgrade the functionality of your electric range oven.

Front panel assembly for your range. Replaces a cracked, damaged, or discolored control panel face. Installs on the front of the appliance.

Range controls not responding or features intermittent? This wiring harness restores power and signal connections between components for reliable operation.

Fixes intermittent power or control issues caused by damaged wiring. This harness restores electrical connections between range components for reliable operation.

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

Replacement control knob assembly for electric ranges. Restores front-panel temperature and setting selection. Replaces worn, cracked, or missing knobs.

Range not heating or controls unresponsive? This main control board manages power delivery and electronic functions. Moderate DIY repair (1-2 hours).

The Module Display PCB Assembly is an OEM component specifically designed for LG dishwashers. Housed within the electronic control panel, this printed circuit board routes signals between control buttons and the dishwasher module. Integrated circuits process commands to start cycles and display settings through LED indicators. 

Causes of a bad module display PCB can include water damage into circuit paths, voltage fluctuations over time, or loose connections. Without a functioning interface, users are unable to select wash cycles or check cycle status.

Symptoms of a bad module display PCB include:

• Blank or unresponsive control panel 
• Inoperable buttons and dials
• Erratic lights and buzzers during cycles
• Diagnostic error codes shown

This LG OEM replacement restores dependable controls. Compatible also with Kenmore Elite dishwasher models, it provides a direct fit and easy restoration of washing functions. Proper installation protects future operations while maintaining convenience.

This neon indicator lamp lights up when its circuit is energized, providing at-a-glance status confirmation. Replace when dim or burned out. Verify fit.

This neon indicator lamp lights up when its circuit is energized, providing at-a-glance status confirmation. Replace when dim or burned out. Verify fit.

Control knob assembly for electric range burners. Mounts on the control panel to adjust heat settings. Replace if knobs are cracked, broken, or missing.

Fix a range that won't heat, cycle on, or respond to buttons. This control board assembly interprets inputs and restores reliable oven operation.

Fix an unresponsive oven control knob or broken control dial. This encoder board detects knob position and sends signals to adjust temperature settings.

Fix an oven door that won't stay open or slams shut with this range door spring. Simple DIY repair requiring only a Phillips screwdriver, 30 minutes.

If your range control panel is loose or cooking functions are erratic, the PCB supporter may be cracked. This mounting bracket secures the circuit board.

This is a lever supporter that sits behind the control knob on a range, providing structural support for the knob shaft and ensuring the knob engages properly with the selector switch or valve stem. It helps maintain correct knob alignment and rotational feel. Replace this part if the control knob feels loose, spins freely without engaging, or if the original support is cracked or broken.