Parts for Ge JVM1190SD001: 01 - Microwave Parts

Complete microwave door assembly. Installs on the front of your microwave. Replace if your door is cracked, damaged, or won't seal properly.

Upper door hinge assembly for microwaves. Mounts at the top of the door to support opening and closing. Replace if cracked, broken, or worn out.

Microwave not heating but lights and fan work? Buzzing noise when running? The magnetron generates microwaves to cook food. Moderate DIY repair difficulty.

The Microwave Door Switch is an OEM part for GE microwaves, designed to prevent the microwave from operating when the door is open by interrupting the power whenever the door is not securely closed. The door switch is an essential safety feature.

Symptoms of a failing Microwave Door Switch include:

• The microwave not starting or heating
• Running when the door is opened
• Unusual noises when the door is closed  

Causes of a bad Microwave Door Switch can result from repeated opening and closing of the door or slamming that can cause the switch to degrade or become misaligned, leading to intermittent or failure.

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

The Monitor Switch is an OEM replacement part for GE microwave ovens. Located internally on the turntable control circuit board, this switch monitors rotation of the turntable during cooking cycles.  

Causes of failure involve degradation of the electrical contacts from continuous arcing loads over years of use combined with vibration stresses.

Symptoms of a faulty monitor switch include:

• The turntable no longer rotates or spinning intermittently
• Cooking cycles aborting prematurely with error messages 
• Screeching or grinding noises emanating from beneath cavity
• Visible burnt spots on turntable drive assembly

This genuine GE switch is also compatible with select Hotpoint and RCA models.

Shaft mounting guide bracket for microwaves. Installs inside the cabinet to support and align the motor shaft. Replace if bent, cracked, or missing.

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.

Fix a microwave that won't heat or makes loud humming noises. This high voltage capacitor often fails when the magnetron can't generate heat properly.

Microwave not heating but lights and timer work? The high voltage diode converts AC to DC for the magnetron. DIY repair in 1-2 hours with basic tools.

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 replacement lead wire C restores a single electrical connection between appliance components to help re-establish reliable power flow. Use it when a worn or damaged lead is causing intermittent operation or visible wiring issues. What it does:

• Carries electrical current between terminals or components to enable normal operation
• Replaces cracked, frayed, or corroded insulation/connectors that can cause intermittent power
• Helps stop arcing, sparking, or burning odors associated with damaged wiring when applied correctly
• Suitable for repairs where the original lead has visible wear or failed continuity

• Disconnect power to the appliance at the breaker or unplug before inspecting or replacing wiring
• Match wire routing and connector orientation to the original; ensure secure, tight connections
• Do not repair or splice unless using proper connectors and following local electrical codes

Microwave shuts down during use? This thermal cutoff thermostat prevents overheating by interrupting power when temperatures exceed safe limits.

Protective cover guard for your microwave's interior oven lamp. Replace this part if the original cover is cracked, broken, or missing to protect the bulb.

This upper duct directs airflow inside the appliance to help vent steam and cooking vapors away from internal components. It replaces a damaged or warped duct to restore proper airflow routing and reduce moisture buildup. What it does:

• Channels exhaust and airflow through the appliance cabinet for proper venting
• Prevents contact between internal components and redirected steam or grease
• Helps reduce moisture accumulation that can lead to odors or component corrosion
• Fits into the upper duct assembly location to maintain designed airflow paths

• One upper duct (upper B) as shown

• Disconnect power to the appliance before beginning any service
• Handle the duct carefully to avoid bending or cracking mounting tabs during installation
• Verify alignment with adjacent duct pieces and secure all fasteners; test airflow operation after reassembly

Fix sensor cook cycles that won't adjust properly or show sensor errors. This humidity sensor monitors moisture levels for automatic cooking adjustments.

Fix a microwave with no power or intermittent shutoffs. This thermostat monitors temperature and protects internal components. DIY repair in 20 minutes.

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

Illuminates your microwave interior for monitoring food during cooking. Replace when bulb burns out or dims. Verify fit with your model number before ordering.

This run capacitor helps the appliance motor start and run smoothly by storing and releasing electrical energy. Replacing a worn capacitor can restore reliable motor operation and reduce abnormal motor noise or cycling. What it does:

• Provides the brief power boost motors need to start and maintain RPM
• Helps stabilize motor voltage and improve run efficiency under load
• Commonly linked to symptoms such as motors that hum but won't start, slow or intermittent motor operation, or unusual motor noise
• Reduces stress on motor windings that can lead to premature failure when functioning properly

• One motor capacitor

• Always disconnect power at the breaker or unplug the appliance before servicing
• Capacitors can hold a charge; discharge safely
• Observe proper polarity and mounting location during installation; secure wiring and connectors

Temperature probe socket for microwaves. Connects probe to control board. Replace if socket is cracked, broken, or fails to hold probe securely.

Support plate that mounts and secures the power control module inside your microwave. Replace if cracked, broken, or missing to properly hold the control board.