Parts for Ge JES1656SR1SS: 03 - Oven Cavity Parts

The waveguide cover shields the microwave's waveguide opening from food splatter and moisture while allowing microwave energy to enter the cavity. Replacing a burned or damaged cover helps prevent arcing and supports safe, consistent cooking performance.

• Guards the waveguide/magnetron feed opening from grease, steam, and debris while letting RF energy pass into the oven cavity
• Helps resolve sparking, popping noises, or scorch marks caused by a contaminated or deteriorated cover
• Restores protection when the original cover is burned, cracked, warped, or missing
• Typical signs you may need this part: visible burn spots on the cover, charring near the side wall, smoke or an acrid/ozone odor during operation

• Disconnect power by unplugging the unit or switching off the circuit breaker; high-voltage components can retain a charge
• From inside the oven cavity, release the retaining screw or tabs, remove the old cover, and clean any carbonized residue around the waveguide opening
• Position the new cover in the same orientation and secure it with the existing fastener/clip if present; do not operate the microwave without this cover installed

This adjustable leveling leg supports and levels the appliance to ensure stable operation and even door alignment. It replaces a worn or broken support leg to reduce rocking and improve performance. What it does:

• Provides a stable support point to keep the appliance level and prevent rocking
• Allows height adjustment to compensate for uneven floors
• Helps maintain proper door alignment and sealing
• Reduces vibration and noise caused by an unlevel appliance

• Disconnect power and water and pull appliance away from the wall before starting
• Support the appliance from beneath before removing the old leg to prevent tipping
• Thread the leg into the mounting nut/receiver and adjust height until appliance is level front-to-back and side-to-side
• Wear gloves and eye protection; follow manufacturer service manual for specific model procedures

The Latch Board is an OEM part for GE microwaves. It plays a critical role in ensuring the microwave door latches securely, which is essential for safe operation. This board interacts with the door latch mechanism, enabling the microwave to function only when the door is properly closed.

Over time, the latch board can become worn out or damaged due to frequent use. Common causes of a bad latch board include electrical failures, wear and tear from regular use, or physical damage from repeated opening and closing of the microwave door.

Symptoms of a bad latch board include:

• The microwave not starting or operating intermittently
• The door not latching securely or staying closed
• Error messages related to door issues
• Unusual noises when attempting to close or latch the door

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

The Switch Lever is an OEM part for GE microwaves. It is a component that allows for control of microwave functions by sensing the door position. The switch lever monitors whether the door is securely shut before enabling any cooking cycles, preventing hazardous radiation exposure.

Causes can involve wear and tear over time from repeated use. Exposure to moisture or impact damage may also compromise its operation.

Symptoms of a bad switch lever include:

• Error messages or indicator lights signaling a door issue
• Inability to lock or latch the door securely
• Failure to enable microwave functions with the door closed

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

The Microswitch Monitor is an OEM part for GE microwaves. This switch monitors the door position and plays a key safety role.

The microswitch monitor is responsible for ensuring the microwave only operates when the door is securely closed. It helps prevent dangerous exposure to microwave energy.

Over time, issues may arise due to normal wear and environmental factors like moisture or thermal cycling. Failure could compromise safety.

Symptoms of a bad microswitch monitor include:

• Microwave running with the door open
• Failure to detect when the door is ajar
• Intermittent or unreliable door sensing
• Monitor malfunction preventing any usage

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

High-voltage magnetron that generates the microwave energy used to heat food in compatible countertop and over-the-range microwave ovens. Replacing a failed magnetron restores heating when the oven runs but doesn't cook. What it does:

• Produces the microwave energy that cooks food; a bad magnetron commonly causes little or no heating.
• Can be a root cause when the oven runs but food does not heat.
• Works with the high-voltage diode and capacitor—similar symptoms can come from those parts as well.

• High-voltage component — unplug the appliance and discharge the high-voltage capacitor before servicing; risk of severe electric shock.
• Remove outer cabinet and follow the OEM service manual for correct alignment and grounding; never operate the oven with covers or shielding removed.
• Verify related components (high-voltage diode, capacitor, door switches) when diagnosing to avoid unnecessary replacement.

A noise filter that helps suppress electrical interference on the appliance power line, reducing hum, arcing and radio-frequency interference for more reliable operation. Fits into the appliance mains to limit unwanted electrical noise. What it does

• Suppresses line noise and radio-frequency interference that can cause humming, buzzing or intermittent operation.
• Helps prevent electrical interference that affect controls, displays or nearby audio equipment.
• Used where power-line filtering is required to maintain stable operation of the appliance's electronics.
• Common symptom: intermittent control response, audible electrical noise, or interference-related malfunctions.

• One noise filter.

• Disconnect power at the breaker or unplug the appliance before servicing.
• Access may require removing a rear or control panel; keep track of fasteners and grounding connections.
• Replace only with the exact part number; ensure proper orientation and secure mounting.

This is a fuse that is used on microwaves. This fuse shuts off the microwave if there happens to be a power surge. This helps prevent damage to the microwave unit and also prevents fires from being started from the power surge. Be sure to unplug the microwave from its power source prior to attempting the replacement of the fuse. The process to replace the fuse is relatively easy and can be completed in about 30 to 60 minutes time.A new fuse may be needed if the microwave will no longer turn on. If the fuse has been blown, it will show scorch marks, and the filament inside will be melted.This fuse is a genuine General Electric part and is an OEM part sourced directly from the manufacturer. It is sold individually. This specific fuse is compatible with microwaves that are manufactured by the General Electric brand.

This Power Cord Assembly supplies mains power to compatible electric ranges and ovens, restoring safe, reliable electrical connection when the original cord is damaged. Designed as a direct-replacement electrical lead for affected units. What it does:

• Provides the appliance's main AC connection so the range/oven can receive power
• Replaces frayed, cracked, or burned cord insulation that can create shock or fire risk
• Stops intermittent power loss or failure to power on when caused by a damaged cord
• Helps prevent arcing and overheating at the cabinet entry when installed correctly

• Disconnect house power at the breaker before servicing; confirm power is off.
• Intended for replacement by an experienced DIYer familiar with appliance wiring.
• Verify proper terminal connections and secure strain relief to prevent chafing.
• Do not splice or shorten the cord; replace the entire assembly if damaged.

A direct replacement oven temperature thermostat that senses and regulates oven temperature for consistent cooking. Restores temperature control so the oven heats and cycles closer to the set temperature. What it does

• Senses oven temperature and opens/closes internal contacts to maintain set heat levels.
• Helps correct symptoms such as oven failing to reach set temperature, overheating, or cycling on/off too frequently.
• Works with the oven's control system to stabilize bake/broil performance.
• Replaces a failed or inconsistent temperature-sensing thermostat to improve cooking results.

• One thermostat

• Disconnect power to the appliance before starting any repair to avoid shock or injury.
• Handle terminals and sensing elements carefully to avoid damage; secure wiring to original terminals.
• After installation, verify oven operation and temperature with an oven thermometer.

The Tray Motor is an OEM part for GE microwaves. It is the component responsible for smoothly rotating the turntable tray during operation. A functioning tray motor ensures even heat distribution for consistent cooking results. 

Causes of a bad tray motor can include wearing of internal bushings or bearings, defects in the windings, or damage from liquid intrusion over time.

Symptoms of a bad tray motor include: 

• Turntable tray not spinning or rotating unevenly
• "Turntable On" indicator blinking or remaining constantly lit  
• Burnt or cold spots on cooked food items
• Loud grinding or clicking noises coming from inside

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

This turntable coupler connects the microwave's motor shaft to the glass tray so it rotates smoothly for even heating. Replace a worn or cracked coupler to restore reliable tray rotation and consistent cooking performance.

• Couples the turntable motor shaft to the glass tray to drive rotation
• Helps keep the tray centered and moving smoothly
• Common symptoms: tray not turning or stopping intermittently
• May cause uneven heating and clicking or grinding noises from the turntable area

• Disconnect power to the microwave before servicing
• Remove the glass tray and roller ring; lift the old coupler straight up from the motor shaft
• Align the new coupler with the shaft flat/splines and press down until fully seated; reinstall roller ring and tray

This rotating ring assembly sits beneath the microwave glass tray and lets it glide smoothly for even heating. Replacing a worn ring restores stable turntable rotation and helps reduce wobbling or scraping noises during cooking.

• Supports the glass tray and allows it to rotate on low-friction rollers
• Promotes more even heating by enabling consistent turntable motion
• Addresses issues such as a cracked/warped ring or seized/missing rollers
• Typical symptoms include: tray not turning, binding, wobbling, or grinding/clicking sounds

• Disconnect power to the microwave before servicing
• Remove the glass tray, lift out the old ring, and wipe the turntable track
• Position the new ring on the track; reseat the tray on the center coupler and rollers
• Test with a microwave-safe cup of water to ensure smooth rotation; never operate empty

The Tray is an OEM replacement part for GE microwaves. This glass tray rotates on the turntable so the food in the microwave can cook evenly. 

Causes of a bad tray can include warping, cracks or breaks developing from repeated high heat exposure over time, or damage caused by aggressive cleaning methods.

Symptoms of a bad tray include:

• Difficulty fitting dishes, plates, or bowls securely on the tray  
• Tray slipping or sliding during a cook cycle
• Sharp edges posing a safety risk

This genuine GE OEM tray is also compatible with some Hotpoint, RCA, and Kenmore microwave models as well.