Lg Microwave MT4155SPQ Parts

If your microwave overheats or shuts off during use, the cooling fan motor may have failed. This motor circulates air to prevent component damage.

This is a replacement screw used to secure appliance components and panels. It restores proper fastening where a stripped, missing, or damaged screw causes loose parts or rattling. What it does:

• Fastens panels, trim, or internal components to maintain structural fit
• Helps stop vibration-related noise from loose assemblies
• Replaces missing or corroded screws that prevent proper closures
• Restores secure mounting after repairs or disassembly

• Use the correct screwdriver or bit to avoid stripping the head
• Tighten until snug—do not over-torque to prevent thread damage
• Keep small parts away from children and pets
• Disconnect power or water before accessing internal parts

Base plate for microwaves. Installs at the bottom of the unit to provide structural support. Replace if cracked, warped, broken, or missing.

This is a wire holder clip used inside a microwave to secure and route internal wiring. It keeps wires organized and safely positioned away from heat sources and moving components. Replace this holder if it is broken or missing, which can allow wires to hang loose and potentially contact hot surfaces or interfere with other parts.

This flat case is the replacement outer housing that secures and protects internal components, restoring the appliance's exterior fit and function. It's a direct-fit cosmetic and protective part for affected assemblies. What it does

• Replaces cracked, warped, or damaged housing that exposes internal parts
• Restores proper alignment and closure of the surrounding panel or assembly
• Helps prevent dust, moisture, and debris from reaching internal components
• Stops rattles or vibration caused by a loose or broken case

• One flat case housing

• Disconnect power and water before starting work
• Inspect mounting clips and screws; replace any damaged fasteners for a secure fit
• Handle plastic parts carefully to avoid cracking during installation
• If access requires disassembly of other panels, keep track of all fasteners and their locations