Parts for Lg UPCE3664ST: Main Parts

Mounting bracket for electric cooktops. Secures the cooktop unit to the countertop or cabinet. Replace if bent, broken, or missing during installation.

Metal support plate for electric cooktops. Mounts underneath the cooktop surface to provide structural reinforcement. Replace if cracked or damaged.

Support plate for electric cooktops. Mounts underneath the cooktop surface to provide structural stability. Replace if cracked, broken, or damaged.

Idle cap for electric cooktop. Installs on the control panel assembly. Replace if your cap is cracked, broken, missing, or worn from regular use.

Burner not heating? This radiant heating element restores consistent heat to your electric cooktop. Common DIY repair takes 30-45 minutes.

This is a small indicator mark or pointer attached to or near the control knob on the range. It helps you visually align the knob to the correct temperature or function setting. Replace it if the indicator is broken, missing, or no longer lines up properly, making it difficult to select the correct burner or oven setting.

This idle bracket supports the dryer/tumble assembly's idler pulley so the drive belt stays aligned and tensioned for reliable drum rotation. Replaces a worn or broken bracket to reduce belt slippage and related noise. What it does:

• Secures the idler pulley in the correct position for proper belt tension and tracking
• Prevents belt rubbing, slipping, or premature wear that can cause noisy operation
• Restores stable drum rotation when a cracked or damaged bracket is the cause of belt issues
• Helps maintain correct alignment of the drive belt and pulley system

• Disconnect power (unplug or turn off breaker) before beginning any repair
• Support the drum and/or belt while removing and reinstalling the bracket to avoid misalignment
• Use common hand tools; retain original fasteners unless replacements are specified
• After installation, test the dryer through a short cycle to ensure smooth, quiet operation

Replace your cooktop's indicator light lens when cracked, discolored, or missing. Restores visibility of heating element status. Verify fit with your model number.

This is a circular wire harness holder that secures and organizes internal wiring within the range. It clips onto the frame or mounting points to keep wires routed properly and away from heat sources. Replace this part if it is broken or missing, which can cause loose wiring or potential contact with hot surfaces.

Fixes power connection issues or arcing at the terminal block. This socket connects your range power cord to internal wiring. Moderate DIY repair.

Controls user interface buttons and display communication with the main board. Replace if the interface board is faulty, unresponsive, or damaged.

This is a warming or induction surface heating element designed for use in a range cooktop. It provides low, consistent heat to keep food warm without overcooking. Replace this element if the warmer zone on your cooktop no longer heats up, heats unevenly, or fails to maintain temperature.

A Tap-Tite binding-head screw used to fasten appliance panels and components where a self-tapping metal thread is required. Replaces missing or damaged fasteners to restore secure assembly and reduce vibration or rattling. What it does:

• Creates its own mating thread in thin sheet metal for a secure hold without a nut.
• Holds panels, brackets, and trim in place to prevent looseness or movement.
• Commonly used where stripped, missing, or broken screws cause rattling, misalignment, or parts that won't stay attached.
• Compatible with standard screwdrivers or nut drivers sized to the binding-head.

• Disconnect power and unplug the appliance before working on it.
• Use the correct driver bit to avoid cam-out or head damage.
• Start straight and apply steady pressure; avoid overtightening to prevent stripping the formed threads.
• If the original hole is badly damaged, assess for repair or use of a larger fastener as needed.

Replace a radiant surface element that won't heat or heats unevenly. Common fix for burners that stay cold or don't reach proper cooking temperature.

This hardware washer helps distribute fastener load and maintain proper spacing in your LG appliance. Replacing a missing or worn washer restores secure mounting and alignment, reducing vibration and rattling from loose assemblies.

• Distributes the load of a screw or bolt and protects mating surfaces to maintain alignment
• Helps keep components secure and at the correct spacing
• A damaged or missing washer can lead to loosening, vibration, or rattling during operation
• Ensures correct hardware stack-up during reassembly after service

• Disconnect power and shut off water or gas before servicing
• Note the order and orientation of any washers/spacers; take a reference photo
• Use the correct driver or wrench and tighten snugly—do not overtighten
• Replace companion hardware if corroded, stripped, or damaged

This Radiant Surface Element is an OEM replacement part for LG electric ranges and cooktops. It is a high-power coil heating unit located below the cooktop surface that provides efficient, customizable heat for various cooking needs.

Causes of failure can be wear and damage to coiled filaments from prolonged heating cycles, cracking of ceramic insulators, or loose wiring connections suffering arcing or resistance over time.

Symptoms of a faulty element include:

• Slow or inadequate heating of cookware even on high settings
• Temperature fluctuations within the heating zone
• Burning or charring of spills and foods on the element itself
• Tripped circuit breakers obstructing range operation

This replacement is also compatible with some Kenmore models