Lg Microwave LMV2257BD Parts

This is a single wire harness that carries electrical signals and power between components inside the appliance. It connects control boards, switches, or other electrical parts to ensure proper communication and operation. Replace this harness if you notice intermittent electrical failures, error codes, or if the existing wiring shows signs of burning, fraying, or damaged connectors.

This is a metal plate that covers the vent duct area on an over-the-range microwave, directing airflow from the ventilation system and protecting internal components. It helps channel exhaust air properly when the microwave's vent fan is in use. Replace this plate if it is dented, corroded, or missing, as a damaged cover can reduce ventilation efficiency and allow grease or debris to enter internal areas.

Interior bottom plate panel for microwaves. Covers and protects the oven floor from spills and debris. Replace if cracked, warped, stained, or missing.

The Time Delay Fuse is an OEM part for LG microwaves. This fuse provides a safety mechanism by delaying the flow of electricity, protecting the microwave's electrical components from power surges and ensuring the appliance operates safely. It helps to prevent immediate damage in the event of a power surge or electrical fault, thus prolonging the lifespan of the microwave.

Over time, the time delay fuse can become damaged due to electrical surges, wear and tear, or faulty connections. If the fuse blows, it can disrupt the microwave’s ability to function correctly.

Symptoms of a bad time delay fuse include:

• The microwave not turning on
• No response from the microwave control panel
• The microwave stopping unexpectedly during operation
• Electrical issues or blown circuits in the microwave

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

Fastener nut secures internal components in your microwave. Replace if stripped, rusted, or missing to restore tight hold and proper panel alignment.

Microwave won't heat? A failing high-voltage capacitor disrupts the heating circuit. This part stores electrical energy for consistent operation.

This is a motor start/run capacitor that helps the appliance's motor start and run smoothly by supplying a brief boost of electrical energy. Replacing a failing capacitor restores reliable motor startup and operation. What it does:

• Provides the brief electrical surge needed to start and keep the motor running
• Commonly linked to motors that hum, fail to start, or run intermittently
• Helps prevent overheating from repeated start attempts when functioning properly
• Works with the appliance's start circuitry to ensure consistent performance

• Disconnect power to the appliance before accessing electrical components
• Discharge the capacitor and use insulated tools
• Observe polarity/terminal layout and secure connections to factory specifications
• Dispose of the old capacitor according to local electronic-waste regulations

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.

Microwave overheating or shutting off? This cooling fan assembly restores proper airflow to control components. Direct-fit replacement for failed units.

Replace your damaged or warped microwave outer door frame to restore proper fit and seal. Ensures stable door support and correct closure. Verify fit.