Parts for Ge JEB1055BB01: 01 - Section1 Parts

The Magnetron is an OEM part for GE microwaves. It is the component responsible for generating the microwave energy that cooks food. The magnetron converts electrical energy into microwave radiation, which heats and cooks the food evenly.

Over time, the magnetron can fail due to wear and tear, electrical issues, or overheating. Causes of a bad magnetron include electrical surges, prolonged usage without proper cooling, or physical damage from impacts or mishandling.

Symptoms of a bad magnetron include:

• The microwave not heating food
• Unusual buzzing or humming noises
• Burning smell during operation
• The microwave shutting off abruptly or not starting

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

This 250V 15A safety fuse protects the appliance's line circuit from overcurrent. When the original fuse has blown, replacing it can restore power and help safeguard internal components from further damage.

• Opens the circuit if excessive current or a short occurs, protecting internal parts
• Common symptom: unit completely dead—no display, lights, or response to controls
• Blown fuse will test open (no continuity) with a multimeter
• If a new fuse blows again, another component may be shorted and needs diagnosis

• Unplug the appliance before servicing; microwaves can retain a dangerous charge—discharge the high-voltage capacitor
• Access the fuse near the line filter/control area; note clip orientation
• Replace only with the same 250V 15A rating; never bypass or upsize the fuse
• If the replacement fuse blows immediately, stop and troubleshoot the root cause

This control board cover is a replacement protective shield designed to sit over the appliance control assembly and help prevent debris, moisture, and accidental contact with electrical components. It restores the factory protection and appearance of the control area. What it does

• Covers and protects the control board and wiring from dust, spills, and physical contact
• Helps prevent short circuits and component damage caused by loose debris or accidental impact
• Restores proper fit and finished look to the control area when the original cover is cracked, warped, or missing
• Matches OEM fit and mounting points so the control assembly sits securely

• One control board cover

• Disconnect power to the appliance before attempting any repair to avoid shock
• Remove any trim or access panels as needed to reach mounting screws; keep hardware for reinstallation
• Align cover to existing mounting points and secure with original screws; do not overtighten

The High Voltage Diode is an OEM part for GE microwaves. This high-voltage diode is crucial for converting alternating current (AC) to direct current (DC), enabling the magnetron to generate the microwave energy needed for cooking. Measuring approximately 3-1/2" in length, this diode features a banded side with a #8 ring terminal and a non-banded side with a 1/4" female quick connect.

You should replace the diode-H.V assembly if it becomes faulty due to electrical issues, wear and tear, or physical damage. Continuous exposure to high voltage can cause the diode to deteriorate over time, leading to malfunction.

Symptoms of a bad diode-H.V assembly include:

• The microwave not heating food
• A burning smell or unusual noises during operation
• The microwave shutting off unexpectedly
• Visible damage or burn marks on the diode

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

This high-voltage transformer supplies the ignition voltage used to create sparks for gas burner/oven ignition. Replaces a worn or failed transformer to restore reliable spark firing and consistent burner ignition. What it does:

• Converts line voltage to the high-voltage pulse needed for spark ignition
• Sends ignition sparks to surface burners or oven igniters so gas will light
• Common symptom: clicking with no visible spark at the burner or burner(s) that fail to ignite
• Other symptom: intermittent ignition or weak sparking

• One high-voltage transformer

• Disconnect power to the appliance before servicing to avoid electrical shock
• Handle the transformer and high-voltage leads with care; do not operate with covers removed
• Verify correct diagnosis before replacing; check ignition module, wiring, and spark electrodes for faults

This gas sensor monitors moisture levels during sensor-cook cycles so the control can adjust time and power for consistent results. Replacing a failed sensor restores reliable sensor-cook performance. What it does:

• Detects steam/vapor inside the cavity and sends feedback to the control board
• Helps the appliance automatically set or adjust cooking time on sensor settings
• Failure symptoms can include sensor-cook not starting, stopping early, or running too long
• May trigger "Sensor" or general error messages related to sensor-cook functions

• Disconnect power before servicing; if working on a microwave, discharge the high-voltage capacitor
• Access is typically behind the control panel or air channel; avoid touching/contaminating the sensing surface
• Transfer any mounting clips/brackets and ensure the wiring connector is fully seated
• After installation, run a simple sensor-cook test to confirm operation

A replacement wire harness for the refrigerator temperature probe. Restores the electrical connection between the probe and control so the appliance can monitor temperature accurately. What it does:

• Connects the temperature probe to the refrigerator control board or harness
• Allows the control to read temperature signals from the probe
• Can resolve temperature-related errors or inconsistent cooling when the harness is damaged
• Replaces frayed, burned, or disconnected wiring between the probe and control

• One wire harness for the probe

• Disconnect power to the appliance before starting any repair
• Match connector orientation and secure all plugs until they click
• Route and secure the harness away from sharp edges and heat sources

The Light Bulb is an OEM part for GE microwaves. This bulb illuminates the interior of the microwave during operation, enhancing visibility so you can monitor the cooking process without opening the door. It is designed to withstand the high temperatures and vibrations typically found in microwave ovens.

Over time, the light bulb can burn out or become damaged due to the harsh environment of the microwave. Frequent on and off cycles can also shorten the lifespan of the bulb. Replacing a non-functioning or dim bulb will restore visibility and improve the functionality of your microwave.

Symptoms of a bad light bulb include:

• Dim lighting inside the microwave.
•  Flickering or inconsistent performance.
• Complete lack of light when the microwave is operating.

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

This lamp bracket is the replacement mounting support that secures the oven/cabinet lamp assembly so the light stays in position and the bulb remains stable during use. Restores proper lamp alignment and helps prevent rattling. What it does:

• Holds the lamp socket or lamp assembly firmly in place inside the oven or appliance cavity
• Keeps the bulb aligned so the light properly illuminates the interior
• Prevents vibration and rattling that can occur with a broken or bent bracket
• Compatible with the original lamp mounting location to allow simple reinstallation

• One replacement lamp bracket

• Turn off power to the appliance and disconnect from the electrical supply before starting
• Handle the lamp and socket carefully; remove the bulb before removing the old bracket
• Installation usually requires basic hand tools (screwdriver); keep fasteners removed from the old part for reuse if undamaged

A replacement micro switch that completes or breaks a circuit when its actuator is pressed, restoring reliable on/off sensing for doors and control assemblies. Small, direct-fit switch for electrical detection and actuation tasks. What it does:

• Acts as a momentary contact switch that opens or closes a circuit when the actuator lever is depressed
• Restores proper door or control sensing so the appliance can start or change modes
• Stops intermittent or failed electrical signals that can cause no-starts, stuck controls, or non-responsive panels
• Suitable for use in appliance door assemblies, control modules, and other actuator-driven locations

• Disconnect power to the appliance before inspecting or replacing the switch
• Note actuator orientation and terminal placement before removal for correct reinstallation
• Avoid bending terminals; use proper connectors or replace terminals if damaged
• Test the switch with a multimeter for continuity after installation

This door key is the small keyed actuator used to engage or release a door latch assembly. It restores proper door latch operation so the appliance door will stay closed and latch securely during use. What it does:

• Replaces a worn or broken door key that won't engage the door latch
• Restores the mechanical interface between the door and the latch assembly
• Helps resolve symptoms such as a door that won't stay latched or won't fully engage
• Small, user-replaceable component that mounts to the door/latch area

• Turn off power to the appliance and disconnect power before servicing
• Remove door trim or access panel as needed to reach the key; keep fasteners organized
• Install by aligning and securing the key to the latch per OEM orientation; test latch operation before reassembling

Color: Black

This support bracket secures and stabilizes internal appliance components, helping keep assemblies aligned for reliable operation. Fits where a small metal bracket is needed to hold panels, rails or internal frames in place. What it does

• Provides structural support to hold parts and panels in position
• Prevents shifting, rattling or misalignment of mounted assemblies
• Restores secure attachment when a bent, cracked or missing bracket causes looseness
• Works as a replacement for a single small metal support bracket used in the appliance's interior

• One support bracket (exact quantity as shown on product page)

• Install with basic hand tools; match hole pattern and orientation to existing bracket
• Power off and unplug the appliance before accessing internal parts
• Retain all fasteners unless replacements are provided; reuse OEM screws where appropriate
• If corrosion or other damage is present on mating surfaces, clean and inspect before installing the new bracket