Mhew300vw00 Parts

White outer door frame for microwave. Replaces cracked, warped, or discolored front trim. Installs on door exterior, supports handle and inner components.

This is an installation hardware kit that includes the bolts, screws, brackets, and fasteners needed to mount an over-the-range microwave to the wall and upper cabinet. It ensures the microwave is securely attached and properly supported during use. Use this kit if you are installing a new microwave or if original mounting hardware has been lost, stripped, or damaged.

Replacement screw secures panels and components in your microwave. Install when original hardware is stripped, rusted, or missing to stop rattles.

Secures components to your microwave frame for proper positioning. Replace this bracket if bent, broken, or missing to restore stability and support.

Power cord connects your microwave to the wall outlet. Replace if damaged, frayed, chewed, or cut. Attaches to internal wiring with wire connectors.

This is a glass or plastic lens cover that sits over the interior light bulb inside the microwave. It protects the light bulb from grease, food splatter, and heat while allowing light to illuminate the cooking cavity. Replace this lens if it is cracked, cloudy, discolored, or missing, which can leave the bulb exposed to damage and reduce interior visibility.

Carbon filter for range hoods and over-the-range microwaves. Dimensions: 4-13/16" x 7-11/16" x 3/8" (4.8125 x 7.6875 x 0.375). Rectangle shape. Removes cooking odors from cooking air. Replace when clogged, discolored, or every 6-12 months.

This replacement screw secures appliance components and panels in their proper position. Replacing worn, stripped, or missing hardware restores a tight fit, reduces vibration or rattles, and helps maintain safe, reliable operation per the manufacturer's design. What it does:

• Fastens panels, brackets, or assemblies where specified in the model's parts diagram
• Replaces missing, rusted, or stripped hardware
• Helps eliminate looseness, rattling, or vibration
• Restores secure alignment of mounted components

• 1 screw

• Disconnect power and shut off water/gas before servicing.
• Verify the exact location in your model's parts diagram and replace screws one at a time to maintain alignment.
• Use the correct driver/bit; start threads by hand to avoid cross-threading and do not overtighten.
• Inspect mating holes/clips for damage; repair or replace related hardware if threads are compromised.

This is a high voltage diode wire assembly used in the microwave's power circuit. It works with the capacitor and magnetron to convert electrical current and generate microwave energy for cooking. Replace this part if the microwave runs but does not heat, or if the diode has visibly burned or shorted out.

This replacement screw secures appliance panels, brackets, or internal components to keep them tight and aligned. Replace a missing, stripped, or damaged fastener to restore a solid, rattle-free fit and reliable operation.

• Fastens parts to the cabinet or frame to prevent movement
• Replaces missing, stripped, or corroded hardware that can cause looseness, vibration, or noise
• Helps correct gaps or misalignment after service
• Maintains proper support for covers, trims, or brackets

• Disconnect power; shut off gas/water if applicable before servicing
• Match screw length and location to the original position
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening
• Repair or replace damaged clips/inserts before installing the new screw

Replacement spring for microwave door latch mechanism. Restores tension to door catch so latch engages properly. Needed when spring is cracked or broken.

If your microwave shuts off mid-cycle or won't heat, the thermostat may have failed. This safety control monitors temperature and protects components.

Secures microwave panels, trim, brackets, and internal components. Replace stripped, missing, or damaged screws that cause loose panels or rattling.

This is a truss-head tapping screw used to secure trim, panels, and small assemblies on compatible LG appliances. It provides a low-profile, wide-bearing head that helps hold parts flush and resist pull-through. What it does:

• Fastens plastic and sheet-metal components where a self-tapping thread is needed
• Truss head spreads load to prevent damage to soft or thin materials
• Helps secure control panels, brackets, or trim pieces that require a low-profile head
• Common replacement when original mounting screws are missing, stripped, or corroded

• One truss-head tapping screw

• Use the correct screwdriver bit and moderate torque to avoid stripping the screw or workpiece
• Start threading straight and let the screw form threads without forcing at an angle
• Disconnect power and follow appliance-specific service safety procedures before working internally
• Replace any damaged mating threads or clips for a secure fit

Seal tape creates a flexible barrier around your microwave door to prevent air and moisture leaks. Replace worn, cracked, or missing sealing strips.

This holder secures the door lock assembly to the washer, keeping the latch and lock mechanism aligned for reliable door closure and operation. Replaces a worn or broken lock mounting bracket to restore proper door engagement. What it does:

• Mounts and supports the washer door lock assembly to keep the latch aligned
• Holds the lock in place so the door can fully close and lock during cycles
• Common symptoms: door won't latch, door comes loose, washer won't start, or door/lock error codes
• Prevents excessive movement that can damage the lock or striker

• Unplug the appliance and turn off water supply before beginning work
• Basic hand tools (screwdriver, nut driver) are typically required; keep fasteners for reassembly
• Handle edges and the door/lock assembly carefully to avoid damage