General Electric Microwave Parts

The Grease Filter is an OEM part for GE microwaves. It is responsible for trapping grease and other particles from the air as it circulates through the microwave's ventilation system.

You should replace this grease filter if it becomes clogged, damaged, or worn out. Causes of a bad grease filter include prolonged use without cleaning, accumulation of grease and food particles, or physical damage to the filter mesh.

Symptoms of a bad grease filter include:

• Reduced ventilation efficiency
• Lingering cooking odors
• Excessive grease buildup on surrounding surfaces

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

The Vent Grille is an OEM part for GE microwaves. It is located at the top of the microwave, allowing proper ventilation by covering the exhaust opening while protecting internal components from debris and dust.

Causes of a bad vent grille can include cracking or breaking due to impact, warping from prolonged exposure to heat, or discoloration from grease and food particles. A damaged vent grille can impede proper ventilation, potentially leading to overheating and reduced efficiency of the microwave.

Symptoms of a bad Vent Grille include:

• Visible cracks or breaks in the grille
• Warping or melting of the plastic
• Discoloration or buildup of grease and grime

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

This temperature-sensitive thermostat helps protect the microwave and nearby components by switching the circuit based on heat. It typically engages the cooling/vent fan or opens the circuit if excessive heat is detected, preventing overheating damage.

• Monitors temperature and changes state around the 70°C/40°C range
• Helps prevent overheating of internal components during heavy cooking
• Can trigger or regulate the vent/cooling fan on over-the-range units
• Common failure signs: vent fan not auto-cycling with cooktop heat, microwave shutting off from heat, or no continuity when tested at room temp and when heated

• Disconnect power to the appliance before servicing
• Note wire positions; transfer leads one at a time to the new thermostat
• Mount firmly to its bracket or surface for correct heat sensing
• After installation, verify fan operation and monitor for proper cycling

This damper is the exhaust vent flap for a microwave. It opens to let air flow out while venting and closes when the fan is off to help prevent drafts, moisture, and debris from entering the unit.

• Directs airflow from the microwave to the outside or recirculation duct
• Helps prevent backflow of air and odors when the fan is off
• A common cause of rattling noises, poor venting, or backdrafts during operation
• Replaces a warped, stuck, or missing vent flap to restore proper ventilation

• Disconnect power before servicing
• Access is typically from the top or rear once the unit is removed or tilted forward
• Note airflow direction and hinge orientation before removal
• Ensure the flap moves freely after installation and proper airflow

The Cooking Tray is an OEM replacement part for GE microwaves, designed to support and rotate food for even cooking. This glass tray fits within GE microwave models, allowing for the optimal distribution of microwave energy throughout the food. By rotating, it ensures that meals are evenly heated, preventing cold spots and promoting a uniform cooking process. Microwave Glass Turntable Tray, 12 1/2" Dia. Might Be Smaller Than Original.

Causes of a bad Microwave Cooking Tray can include cracking, chipping, or breaking due to accidental drops or heavy impact. Over time, repeated use can also wear down the tray, potentially compromising its structural integrity.

Symptoms of a bad Microwave Cooking Tray include:

• Inability to rotate, affecting the microwave's ability to cook food evenly.
• Unstable movement or wobbling during operation.
• Cracks or breaks in the tray, which can lead to unsafe conditions or further damage to the microwave.

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

The Canopy Mica is an OEM part for GE microwaves. This part covers the waveguide channel, preventing food particles and grease from entering the microwave's internal mechanisms.  

Causes of a bad canopy mica can include exposure to high levels of moisture or grease, physical damage such as cracks or burns, and general wear and tear over time.  

Symptoms of a bad canopy mica include:

• Sparks or arcing during microwave operation
• Burn marks or discoloration on the mica sheet
• Unusual noises while the microwave is running
• Uneven cooking or heating of food

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

The Air Filter is an OEM part for GE microwaves. This filter is designed to remove grease, smoke, and odors from the air that passes through the microwave's ventilation system, particularly in over-the-range models.The filter measures about 5 inches wide by 7-1/2 inches deep.

Over time, regular cooking can cause buildup on the filter, reducing its effectiveness. Regular maintenance is essential to ensure proper air filtration.

Symptoms of a bad Air Filter include:

• Persistent cooking odors in the kitchen
• Reduced ventilation performance
• Visible grease buildup on the filter
• Smoke not being effectively filtered during cooking

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

The Rotating Ring Assembly is an OEM replacement part for GE built-in microwave models. Located inside the cavity, it supports the glass turntable tray responsible for rotationally cooking food. Each prong of the assembly measures about 4-1/2 inches from the center.

Over time, the rotating ring assembly can wear out due to continuous use and the weight of the food items placed on the turntable. It can also become damaged from spills, impacts, or high temperatures.

Symptoms of a bad rotating ring assembly include:

• The turntable not rotating or wobbling
• Unusual noises during microwave operation
• Uneven cooking or heating of food
• Visible damage or warping of the ring

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

The Thermostat is an OEM part for GE ovens. This critical component functions as a temperature sensor and controller within the oven, ensuring that the oven heats to the set temperature and maintains it throughout the cooking process. The thermostat prevents the oven from overheating by cycling the heat on and off as needed. 

Symptoms of a failing thermostat include:

• Oven not reaching the desired temperature
• Overheating beyond the set temperature
• Uneven cooking or baking results
• Oven temperature fluctuating more than usual

Causes of thermostat failure generally include age-related wear and tear, calibration issues, or exposure to extreme temperatures that can damage its internal components.

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

The Microwave Monitor Switch is an OEM part for GE microwaves. This part monitors the position of the microwave door, ensuring that the microwave does not operate when the door is open. It acts as a crucial safety feature, preventing the microwave from emitting radiation when the door is not securely closed.

Causes of a bad monitor switch can include general wear and tear, repeated use, or electrical issues.  

Symptoms of a bad monitor switch include:

• Microwave not starting or running intermittently
• Microwave operating with the door open
• Error codes or safety warnings displayed
• Unusual noises or sparking inside the microwave

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

The Charcoal Filter is an OEM replacement part for GE microwaves. It helps control odors within the microwave by filtering the air during the cooking process. As microwaves heat up food, vapors, and smells can get trapped inside. The charcoal filter works to absorb and neutralize these odors before they are released back into the air.

Causes of a bad filter include exceeding the recommended replacement schedule or exposure to extremely pungent cooked foods on a regular basis.

Symptoms of a charcoal filter that needs replacing include:

• Noticeable odors emitted from the microwave when in use or just after cooking
• Food taking on smells from previous meals
• The filter material appears exhausted or completely dark/black

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

This thermostat is a temperature-sensing safety switch used in microwave ovens. It monitors heat and opens the circuit during an over-temperature condition to protect internal components and help prevent damage. What it does:

• Monitors temperature at a specific location inside the microwave
• Interrupts power if overheating is detected to protect components
• Helps safeguard the magnetron and wiring from thermal damage
• Presents as: shuts off mid-cycle, won't restart until cooled, no power, or runs but doesn't heat

• 1 thermostat

• Disconnect power before service; microwaves contain a high-voltage capacitor that can hold a dangerous charge—discharge it properly
• Note wire locations and transfer connections one at a time to the new thermostat
• Mount in the original location with firm, flush contact to the surface for accurate sensing
• Reinstall all covers and safety shields before restoring power and testing

The Cooking Tray is an OEM part for GE microwaves. This glass tray rotates to ensure even cooking and heating of food. It is designed to fit perfectly in the microwave, providing a stable platform for cookware and dishes.

Over time, the cooking tray can become damaged or worn out due to regular use, accidental drops, or exposure to extreme heat. Replacing a damaged cooking tray is essential to maintaining the microwave’s functionality and ensuring food is heated evenly.

Symptoms of a bad cooking tray include:

• Cracks or chips in the glass
• Difficulty in rotating or wobbling during operation
• Uneven cooking or heating of food
• The tray not fitting properly in the microwave

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

Replace a burned-out interior light with this cavity lamp. It restores clear illumination inside the cooking cavity so you can see food when the door opens and monitor progress during operation.

• Provides bright interior illumination for the cooking cavity
• Fixes no-light, dim, or flickering light conditions
• Restores visibility when the door opens and while the appliance runs
• Typical wear item that can fail over time from heat and use

• Disconnect power at the breaker before servicing; allow the appliance to cool
• Access varies by model and may require removing a grille, cover, or control area
• Handle the lamp carefully; avoid touching the glass and do not force it into place
• For microwaves: internal high-voltage components can retain a charge even when unplugged.

The Capacitor is an OEM part for GE microwaves. This component stores and releases electrical energy to help power the microwave's high-voltage circuits, essential for the proper functioning of the appliance.

Over time, capacitors can fail due to electrical surges, overheating, or degradation of the internal components. When a capacitor goes bad, it can affect the microwave's ability to generate heat and operate efficiently.

Symptoms of a bad Capacitor include:

• The microwave not heating food
• Unusual humming or buzzing noises
• The microwave shutting down or not starting

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

The Lamp is an OEM replacement part for GE microwave ovens. It plays an essential role in enhancing visibility within the microwave, facilitating users to keep an eye on their food without opening the door. This high-quality bulb is engineered to withstand the heat and vibration commonly associated with microwave use, ensuring longevity and reliability.

Causes of a malfunctioning Lamp can include filament wear over time, which is a common issue with incandescent bulbs, or damage from microwave vibrations or power surges. Regular usage can naturally lead to the lamp's eventual dimming or failure, necessitating its replacement to maintain optimal microwave functionality.

Symptoms of a bad Lamp include:

• No illumination inside the microwave when in use
• Flickering or intermittent light operation
• A sudden pop or crack sound indicating the bulb has burnt out

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