Parts for Ge JVM192001: 02 - Section2 Parts

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.

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.

A replacement magnetron duct that directs microwave energy and helps protect internal components in countertop and over-the-range microwaves. Restores correct waveguide alignment and helps maintain heating performance when the old duct is damaged. What it does:

• Channels microwaves from the magnetron to the oven cavity while shielding surrounding components.
• Protects the magnetron and high-voltage area from debris and arcing.
• Commonly replaced when cracked, warped, or showing burn marks that can affect heating.
• Helps reduce unusual noises or sparking coming from the microwave cavity area.

• Disconnect power and discharge high-voltage capacitors before accessing the magnetron.
• Wear gloves and eye protection; sharp sheet-metal edges may be present.
• Secure mounting screws to prevent gaps that can cause arcing.
• Do not operate the microwave with covers or ducts missing or improperly installed.

Color: metallic. Measures about 6 inches wide by 9-1/2 inches deep.

This magnetron is the high-voltage tube that generates the microwave energy used to heat food in compatible microwave ovens. Installing a new magnetron restores microwave heating when the tube has failed. What it does:

• Converts high-voltage electrical energy into microwave radiation to heat food
• Restores heating when oven powers up but does not heat or has weak heating
• Addresses humming, arcing/ sparks, or blown microwave fuses caused by a failed tube
• Works as the core microwave source; must be used with intact waveguide and protective cover

• One magnetron (quantity: 1)

• High-voltage components retain lethal charge; disconnect power and discharge the capacitor before service
• Inspect and replace any damaged waveguide cover or high-voltage wiring when installing
• Do not operate the microwave with the outer cover removed; follow OEM torque and mounting instructions

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 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

Ceramic

This small terminal pin connects a wire to an appliance's electrical terminal, restoring a secure electrical connection so components receive reliable power and operation. Ideal for repairing loose or damaged wire terminations. What it does:

• Provides a secure metal contact point for a wire at a terminal or connector
• Restores proper electrical continuity when a terminal end is worn, bent, or broken
• Helps eliminate intermittent power, arcing, or component failures caused by poor connections
• Used wherever a single-pin wire termination is required on the appliance harness

• Disconnect power before servicing to avoid shock or injury
• Remove the damaged terminal and ensure the replacement pin matches shape and size
• Crimp or seat the pin per OEM guidance; ensure a snug, corrosion-free connection
• If wiring or harness insulation is damaged, replace the harness

This top insulating material replaces worn or damaged insulation at the appliance's top to help reduce heat transfer and protect nearby components. It restores the intended thermal barrier and helps maintain safe exterior temperatures. What it does:

• Provides a heat barrier between the oven/range cavity and outer panels to reduce heat loss.
• Protects wiring, control components and exterior surfaces from excessive heat exposure.
• Helps prevent hotspots and can reduce heat-related odors or scorching near the top panel.
• Recommended when insulation is torn, compressed, missing, or shows heat damage.

• Disconnect power (unplug or switch off breaker) before starting any repair.
• Handle carefully; insulation fibers may irritate skin, eyes, or lungs—wear gloves, long sleeves, eye protection and a dust mask.
• Avoid compressing or bunching the insulation during installation; fit it as originally positioned.
• If installation requires panel removal, save fasteners and note their locations for reassembly.

This replacement sensor receptacle connects the refrigerator sensor to the appliance wiring harness so the control can read accurate temperature signals and maintain proper cooling performance. What it does:

• Provides a secure electrical connection for the temperature/evaporator sensor to the main wiring harness
• Restores reliable sensor signaling so the control can make correct temperature decisions
• Can help address intermittent temperature readings, unexpected defrost cycles, or control error codes related to sensor communication
• Replaces a damaged, corroded, or loose receptacle that causes poor connectivity

• Disconnect power to the appliance before starting any repair
• Verify the connector orientation and secure fit; do not force pins or terminals
• Inspect mating harness and sensor for damage; replace any worn wiring or terminals