Parts for Kitchenaid KMHP519ESS2: Interior And Ventilation Parts

Illuminates the microwave cavity for easy food monitoring. Replace when bulb burns out or flickers. Verify fit with your model number before ordering.

Mounting bracket that secures the sensor assembly inside your microwave. Replace if the bracket is bent, broken, or missing to properly secure sensors.

This is a mesh grease filter designed for over-the-range microwaves. It sits behind the vent on the underside of the microwave and captures grease and cooking particles from rising steam before they enter the ventilation system. Replace this filter if it appears clogged, discolored, or greasy and can no longer be effectively cleaned.

This lower cabinet base supports and secures the appliance cabinet, keeping internal components aligned and stable for safe operation. It restores proper fit and reduces movement that can cause noise or wear. What it does:

• Provides structural support for the appliance cabinet and internal components
• Helps keep the unit level and reduces rocking or vibration during use
• Protects lower components from debris and incidental impacts
• Restores proper alignment after damage or corrosion to the original base

• Always disconnect power (and gas, if applicable) before beginning repairs
• Replacement may require lifting or tilting the appliance—use two people and follow OEM handling guidance
• Retain and reuse original fasteners when possible; replace any damaged clips or screws

This is a light lens cover that fits over the surface light bulb housing on the underside of an over-the-range microwave. It protects the light bulb and diffuses light onto the cooktop below. Replace this cover if it is cracked, yellowed, missing, or if it no longer snaps securely into place.

Fix a microwave that won't start, runs with door open, or requires slamming the door. This door switch is a common fix for intermittent operation issues.

Microwave displays 'close door' message or won't start? The door interlock switch is likely failed. Moderate DIY repair—replace all 3 switches together.

This small spring is part of the door interlock system in your microwave, providing tension to the safety switch mechanism that detects whether the door is properly closed. It ensures the microwave will only operate when the door is securely latched. Replace this spring if the microwave does not start, runs with the door open, or the door interlock switch is not engaging correctly.

The Interlock Cam Plate is an OEM part for Whirlpool microwaves. It is responsible for securing the microwave door to notify the unit that the door is closed. It works in conjunction with other components to ensure proper alignment and engagement of the door. This allows the microwave to function safely and efficiently.

Causes of a faulty interlock cam plate can include wear and tear over time, damage due to regular use or mishandling, or malfunctioning internal components. These factors can result in issues such as the door not closing properly, difficulty in starting or operating the microwave, or safety concerns.

Symptoms of a bad interlock cam plate may include:

• The door not closing or latching properly
• The microwave not starting or operating when the door is closed
• Flickering interior lights

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

Microwave won't start or shows door open error? The bottom interlock support ensures proper door latching. Moderate DIY repair—access control panel.

The Microwave Top Interlock Support is an OEM part for Whirlpool microwave ovens. It is an essential safety component that helps ensure the microwave door is securely closed and locked before the microwave can operate.

Causes of a faulty Top Interlock Support include physical damage from impact or wear over time, as well as failure of the internal mechanisms that detect the door's position.

Symptoms of a bad Microwave Top Interlock Support include:

• Microwave does not start or operate when the door is closed
• Door appears closed but microwave will not run
• Microwave starts with the door open, posing a safety hazard
• Error codes related to the door interlock system

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

This plastic actuator engages the door interlock switches when the microwave door is closed, ensuring the appliance only operates when the door is fully latched. It translates the motion of the door latch into the switch activation needed for safe operation. Replace this part if the microwave won't start, runs with the door open, or the door doesn't latch securely.

Fix inconsistent heating or error codes with this microwave thermistor. This temperature sensor monitors internal conditions for proper operation.

Protective cover shield that guards internal microwave components from debris and contact. Replace when cracked, broken, or missing to restore safety.

Microwave running intermittently or components failing? This electrical resistor regulates current to circuits, restoring reliable operation and control.

This door interlock switch is a safety micro switch that detects whether the microwave door is properly closed before allowing the unit to operate. It is a small, snap-action switch mounted near the door latch mechanism. Replace this switch if the microwave won't start, runs with the door open, or blows a fuse when the door is closed.

This block-style fuse holder secures and connects the appliance fuse to the wiring harness, restoring a safe electrical connection and thermal protection. Use it when the original fuse block is cracked, corroded, or no longer holding the fuse securely. What it does:

• Holds and connects the appliance fuse to the wiring harness so the thermal/overload fuse can function.
• Restores reliable electrical contact when the original block is cracked, melted, or corroded.
• Addresses symptoms such as intermittent power, no heat, or appliance not starting when caused by a bad fuse connection.
• Works with the existing fuse and wiring—does not replace the fuse itself.

• Disconnect power to the appliance before inspecting or replacing this part.
• Replace any damaged wiring, connectors, or insulation found during replacement; do not cut corners or bypass thermal safety devices.

Microwave has no power or won't heat? A blown thermal fuse is often the cause. This safety part protects against overheating. DIY repair in 30 minutes.

Mounting bracket secures your microwave to the cabinet or wall. Replace if bent, cracked, or missing to ensure safe, stable installation.

This high-voltage magnetron capacitor stores and supplies the large charge needed by a microwave's magnetron, helping the oven generate heat for cooking. Replace a failed capacitor to restore normal high-voltage operation. What it does:

• Stores DC high voltage required by the magnetron in the microwave high-voltage circuit
• Helps deliver the pulse of energy that allows the magnetron to produce microwave radiation for heating
• Common symptom: microwave runs but does not heat or has greatly reduced heating power
• Other possible signs: arcing, loud buzzing from the high-voltage area, or frequent blown fuses

• HIGH VOLTAGE HAZARD: Always unplug the appliance and discharge the high-voltage capacitor before handling—capacitors can hold a dangerous charge even when powered off.
• Use insulated tools and follow the appliance service manual.
• Inspect surrounding high-voltage components (diode, transformer) and replace any damaged parts per the service manual.

Microwave won't heat but hums loudly? The diode regulates power to the magnetron. Test with multimeter—reads one direction only. Moderate DIY repair.

Internal shield for microwave ovens. Covers and protects internal components. Replace if cracked, dented, rusted, or missing for proper operation.

Fix microwave overheating or won't heat issues with this thermostat temperature limiter. Regulates oven temperature and prevents overheating damage.

Fix unresponsive buttons or a blank display by replacing the main electronic control board. This part manages cycles, settings, and the display panel.

This evaporator fan motor circulates cold air through the freezer and refrigerator compartments to maintain even temperatures and consistent cooling. Replaces a failed or noisy motor to help restore airflow and temperature stability. What it does:

• Spins the evaporator fan blade to move cold air across the evaporator and into the cabinet.
• Helps prevent warm spots and uneven cooling when operating correctly.
• Commonly replaced for noisy operation, failure to run, or intermittent airflow.
• Compatible with refrigerators that use this OEM-style fan motor design.

• Disconnect power to the appliance before starting any repair.
• Access typically requires removing interior panels or the evaporator cover; keep screws and fasteners organized.
• Inspect the fan blade and housing for ice buildup or obstructions before installing the new motor.

If your microwave is noisy or has weak ventilation, the fan wheel may be worn or unbalanced. This part restores proper airflow and quiet operation.

Replacement holder for microwave ovens. Secures and positions internal components. Order a new holder if your original is cracked, broken, or missing.