Parts for Lg MA-1572M: Complete Microwave Oven Parts

This air duct channels exhaust air inside the appliance to help proper airflow and moisture removal. Replacing a cracked or clogged duct restores efficient venting and prevents leaks or airflow loss. What it does

• Directs air between the blower and vent housing to maintain proper airflow
• Helps remove moisture and lint from the appliance exhaust path
• Prevents exhaust air from escaping into the cabinet when intact
• Damaged ducts can cause reduced drying performance, unusual noises, or heat buildup

• One air duct

• Disconnect power (and gas if applicable) before beginning service
• Use basic hand tools to remove panels and fasteners; keep track of hardware
• Inspect adjacent seals, clamps, and the blower housing for wear and lint buildup
• Test operation after installation and check for proper venting and any leaks

This PCB assembly EM-554 is a direct replacement electronic circuit board that restores proper control and signal routing on compatible LG appliances. It replaces a failed sub-board to help recover normal control communication and function. What it does:

• Routes control signals between the main control and display/input assemblies
• Helps manage user input and status feedback for appliance electronics
• Common symptoms indicating a failed board: unresponsive controls, erratic or no display, intermittent operation, or appliance not starting
• Works as a replacement for the specific EM-554 sub PCB used in affected LG control modules

• Disconnect all power before attempting service to avoid shock or damage
• Handle the board by its edges and avoid contact with components or conductive traces
• Verify connector alignment and seating; do not force mating parts

Button spring for microwave control panels. Replace when buttons feel unresponsive or stick. Verify your model number for proper fit before ordering.

Mounting screw for microwave assembly. Secures internal or external components. Replace if stripped, missing, or damaged during repair or installation.

Replacement mounting screw for microwave installation and assembly. Use when original screws are lost, stripped, or damaged during service or relocation.

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

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.

Truss head tapping screw secures panels, brackets, and covers in appliances. Replaces missing or damaged fasteners to restore snug fit and alignment.

Replacement screw for securing panels, brackets, and internal components. Restores tight fit and proper alignment when original hardware is stripped or missing.

Replace your burned-out microwave light bulb to restore clear visibility inside the cavity or over the cooktop. Confirm fit with your model number.

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.