General Electric Microwave Parts

This turntable support ring sits beneath the microwave's glass tray and rides on small rollers to enable smooth rotation. Replacing a worn ring restores stable, quiet turning for more consistent heating and helps prevent tray wobble.

• Supports the glass tray and allows it to rotate smoothly
• Helps maintain even heating by keeping the tray centered and turning
• Common symptoms: tray not turning or stopping intermittently; tray wobbling or slipping
• Reduces grinding or squeaking caused by a worn ring

• Disconnect power by unplugging the unit or switching off the circuit breaker
• Remove the glass tray; lift out the old ring and clean the track
• Position the new ring with the rollers facing up and seated evenly
• Reinstall the glass tray and verify free rotation before restoring power

This latch board is the molded bracket that holds and aligns the door interlock switches and latch levers behind the front panel. Replacing a cracked or warped board restores proper door engagement so the appliance can start and operate safely.

• Supports and positions the door interlock switches and latch levers for correct operation
• Ensures the safety interlock sequence completes when the door closes
• Typical symptoms of failure: won't start, door-related error, or stops when the door is jostled
• Visible cracks or distortion around switch mounts or latch slots

• Disconnect power at the breaker before servicing; follow manufacturer safety procedures
• Access typically requires removing the grille and/or control panel to reach the latch area
• Transfer existing door switches and mounting hardware to the new board, matching orientation
• After reassembly, verify smooth door closure and proper switch actuation

The Magnetron is an OEM part for GE microwaves. The magnetron converts electrical energy into microwave radiation, which heats and cooks the food placed inside the microwave oven.

Over time, the magnetron can wear out or fail due to regular use, electrical surges, or overheating. A malfunctioning magnetron can lead to the microwave not heating properly, reducing its overall functionality and efficiency.

Symptoms of a bad magnetron include:

• The microwave not heating food at all
• Unusual noises such as buzzing or humming during operation
• A burning smell or visible damage inside the microwave
• The microwave turning on but failing to heat

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

This charcoal filter is used on microwave ovens to filter grease and other air contaminants during cooking. This filter contains charcoal for added filtering and is not washable. When the filter becomes clogged, it must be removed and replaced. If the air filter is clogged, smoke and fumes will not be cleaned, and the room will fill with odors during cooking. The charcoal filter catches grease spatters, and if greasy foods are cooked often, the filter will need to be changed more often. The filter should be removed and replaced regularly and anytime that it is not working efficiently. Removing the filter does not require tools. Pull the old filter straight out and push the new one in place.This charcoal filter is a silver metallic part that is sold individually. It is designed for use in microwave ovens designed by General Electric.

This upper vent grille assembly replaces the front top grille on your microwave. It directs airflow through the louvers and restores a secure, finished look while helping shield the filter area and internal components from accidental contact.

• Channels exhaust or recirculating air through the top-front opening
• Shields the filter compartment and cabinet edge from debris and touch
• Provides a finished appearance; helps minimize vibration when properly secured
• Replace if cracked, warped, mounting tabs are broken, or the grille won't stay in place

• Disconnect power before servicing; support the microwave if needed
• Remove the top screws, slide the grille to release the tabs, then lift off; install the new grille in reverse order
• Do not overtighten screws into plastic
• The grille is fully seated and clear of the door swing

This thermostat switch is a temperature-sensitive safety device used in select appliances to open or close an electrical circuit at a set temperature. Replacing a failed switch helps restore proper temperature control and protects components from overheating.

• Monitors temperature and changes state (open/closed) at its calibration point
• Helps prevent overheating or incorrect temperature regulation
• Common failure signs: no heat/overheating, intermittent cycling, or unit shutting off prematurely
• May be mounted to a bracket or surface near the heated area, depending on the model

• Disconnect power before servicing; verify no voltage is present
• Note wire positions and orientation of the original switch before removal
• Transfer any mounting hardware from the old part if not reusable
• After installation, test operation and observe initial heating cycle for proper function

The Handle is an OEM part for GE microwaves. This handle provides a secure and convenient grip for opening and closing the microwave door, ensuring easy access to the interior.  

Causes of a bad handle can include regular wear and tear, physical damage from impacts, or exposure to high temperatures.  

Symptoms of a bad handle include:

• The handle becoming loose or wobbly
• Visible cracks or breaks in the handle material
• Difficulty in gripping the handle securely
• The handle detaching from the microwave door

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Damper is an OEM part for GE microwaves. This part controls the airflow within the microwave, allowing steam and hot air to be vented properly during cooking. The damper opens and closes to regulate the release of excess moisture and heat, ensuring optimal cooking performance and preventing overheating.

Causes of a bad damper can include wear and tear from regular use, buildup of grease or food particles, or mechanical failure.

Symptoms of a bad damper include:

• Excessive steam or heat buildup inside the microwave
• Unusual noises during operation
• The microwave overheating or shutting down unexpectedly
• Inconsistent cooking results

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

This turntable motor drives the coupler and glass tray in your microwave, rotating food for more even heating. Replace a failed or noisy motor to restore smooth, consistent tray movement and reduce cold spots during cooking and reheating.

• Drives the center coupler and glass tray to rotate during operation
• Helps ensure even heating by moving food through the microwave energy field
• Direct replacement when the original motor is seized, noisy, or electrically open
• Symptoms include a tray that won't turn, jerky rotation, or a humming/grinding sound from the turntable area

• Disconnect power before servicing; microwaves contain high-voltage components that can retain a dangerous charge
• Access to the motor is typically from the bottom; remove the cover/panel per your model's service information
• Transfer the two wires to the new motor and secure it with the mounting screws; ensure the shaft fully engages the coupler
• After reassembly, test with a cup of water to ensure smooth rotation

This turntable motor drives the glass tray in your microwave for even heating. Replace it when the tray stops turning, turns intermittently, or the motor makes unusual noises to restore smooth, reliable rotation.

• Rotates the turntable tray/plate for more even cooking and reheating
• Provides steady drive to the tray via the center coupler
• Typical fix for a non-spinning or intermittently spinning turntable
• Can address loud humming or grinding noises from beneath the oven floor

• Disconnect power before servicing; microwaves contain high-voltage components
• Access is typically from the bottom by removing the motor cover or base panel
• Note wire orientation; transfer connectors, align the shaft with the coupler, and secure with the original screws
• After reassembly, place a microwave-safe cup of water on the tray and run briefly to ensure the turntable rotates

This high-voltage transformer steps household power up to the level needed to energize the magnetron. Replacing a failing transformer can restore consistent microwave heating and reduce excessive humming under load. What it does and common symptoms:

• Steps up AC line voltage to power the magnetron through the high-voltage circuit
• Microwave runs but does not heat food
• Loud humming or buzzing when a cycle starts
• Blows internal fuse or trips breaker immediately after pressing Start (can also be caused by other HV components)

• 1 high-voltage transformer

• Disconnect power; microwave high-voltage components can retain a lethal charge
• Discharge the high-voltage capacitor before handling any internal parts
• Note and photo-document wire positions; transfer one lead at a time to avoid miswiring
• Support the transformer's weight during removal/installation and reuse original mounting hardware and insulators

• "No heat" can also result from a failed magnetron, HV diode, or HV capacitor; diagnose related components before replacing the transformer.

The Relay Board is an OEM part for GE microwaves. It controls the passage of proper voltage levels for various microwave components during operation.

Installed internally, this board transmits power signals to run the magnetron, fan, and lighting systems as directed by the selected cooking settings. Precise switching of voltages is required for consistent and balanced microwave radiation. 

Symptoms of a faulty relay board include:  

• Intermittent or unpredictable power level adjustments
• Magnetron fails to turn on or fluctuates excessively
• Light not illuminating properly  
• Fan speed irregularities
• Microwaves not properly heating foods

Causes can be damage from liquid intrusion, heavy usage over time stressing the relays, or component failures within the board itself.

Replacing with this genuine OEM GE part restores optimized power routing to maintain consistent microwave functions. Compatible models also include some Hotpoint, RCA, and select Kenmore products.
 

The Thermostat is an OEM part for GE microwaves. This thermostat maintains safe operating temperatures by monitoring the internal heat levels and regulating the microwave's heating elements.  

Causes of a bad thermostat can include electrical issues, repeated heating cycles leading to wear and tear, or damage from power surges.  

Symptoms of a bad thermostat include:

• The microwave not heating properly
• The microwave shutting off unexpectedly during operation
• Error codes or warning signals related to temperature issues
• The microwave not starting at all

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

This high-voltage rectifier diode is used in the microwave's high-voltage circuit. It converts AC to DC so the magnetron can produce heat. A failed diode can cause no heat, loud humming, or a blown fuse when starting. What it does:

• Rectifies high-voltage AC to DC to power the magnetron
• Blocks reverse voltage in the HV circuit
• Common failure symptoms can include: runs but doesn't heat; loud hum then shutdown; line fuse blows at startup

• 1 high-voltage diode

• Unplug the microwave and properly discharge the high-voltage capacitor before servicing—dangerous voltage can remain even when unplugged
• Match diode orientation/polarity to the original and ensure a solid chassis ground connection where used
• Route leads and reinstall any clamps/insulators exactly as found; keep wiring clear of sharp edges and hot components
• If the original diode failed, inspect the HV capacitor and transformer for related issues before reassembly

The Door Latch Board is an OEM part for GE microwaves. The latch board controls the door latching mechanism that secures the microwave door closed during operation. It works alongside the door interlock switch to initiate the removal of power to the magnetron when the door is opened, for safety during use. 

Symptoms of a bad latch board include: 

• The door not closing and latching properly  
• The microwave operating with the door open
• Error codes or blinking lights related to the door interlock system
• Issues engaging or disengaging the door-locking mechanism

This replacement part is also compatible with Hotpoint and Profile microwaves.