Parts for Kitchenaid KHMS155LWH1: 03 - Interior And Ventilation Parts

The Lamp is an OEM part for Whirlpool microwaves. This lamp illuminates the interior of the microwave, allowing you to see the cooking process and monitor the condition of your food.

Causes of a bad lamp can include regular use leading to burnout, electrical issues causing the lamp to fail, or physical damage from impact or mishandling.

Symptoms of a bad lamp include:

• The microwave interior not lighting up when the door is opened or during cooking
• Flickering or dim lighting
• The lamp failing to turn on despite replacing the bulb

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

Removes cooking odors and smoke in recirculating microwaves. Replace every 6 months for optimal performance. Verify your model compatibility.

Captures grease and prevents ventilation buildup in your microwave. Replace when clogged or damaged to maintain airflow. Confirm fit with your model number.

The Switch is an OEM part for Whirlpool microwaves. It controls the turning on and off of power to the microwave during cooking cycles as well as detects positions within cycles to signal appropriate actuations of the microwave's magnetron, fans, and lights. The switch is a crucial electrical component that facilitates the fully automatic operation of preset cooking programs.  

Causes of a bad switch can include wear and tear over time or unexpected surges that cause electrical component failure.

Symptoms of a bad switch include:

• Cooking programs failing to advance properly or stopping mid-cycle unexpectedly
• The microwave failing to turn on or experiencing power issues  
• Random noises, humming, or lights occurring when the microwave is supposed to be idle
• Buttons or controls acting intermittently unresponsive

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

Replacement spring for microwave door latch mechanism. Restores tension to door catch so latch engages properly. Needed when spring is cracked or broken.

Replace a worn or misaligned interlock with this microwave door interlock assembly. It aligns and supports the door switches so the control accurately senses a fully closed door, restoring safe, reliable operation.

• Interfaces with the door latch hooks to actuate the safety door switches
• Ensures the microwave only runs when the door is fully closed
• Useful when the original interlock is cracked, loose, or out of alignment

• Disconnect power before service; microwaves can retain dangerous high voltage even when unplugged
• Access is typically behind the control panel; over-the-range units may need to be taken down for service
• Mount securely and verify the door latch hooks smoothly actuate the switches
• After reassembly, test door closure and start/stop operation before regular use

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

Microwave not heating or making loud humming noise? The high-voltage capacitor supplies power to the magnetron. DIY repair in under an hour.

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.

The Screw is an OEM part for Whirlpool microwaves. It is responsible for securing various parts of the microwave together. This screw ensures a tight and secure fit for parts and helps maintain the structural integrity of the microwave, preventing any loose or rattling parts.

A bad microwave screw can occur due to wear and tear, accidental damage, or misplacement during maintenance or repairs. If you notice symptoms such as loose or wobbly components, difficulty in opening or closing the microwave door, or abnormal noises while the microwave is in use, it may be time to replace this part.

Symptoms of a bad microwave screw include:

• Loose or wobbly components
• Difficulty in opening or closing the microwave door
• Abnormal noises during operation

Restore your Whirlpool microwave by replacing the faulty or missing microwave screw with this genuine OEM part.

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

The Screw is an OEM part for Whirlpool microwaves. It is responsible for securing various parts of the microwave together. This screw ensures a tight and secure fit for parts and helps maintain the structural integrity of the microwave, preventing any loose or rattling parts.

A bad microwave screw can occur due to wear and tear, accidental damage, or misplacement during maintenance or repairs. If you notice symptoms such as loose or wobbly components, difficulty in opening or closing the microwave door, or abnormal noises while the microwave is in use, it may be time to replace this part.

Symptoms of a bad microwave screw include:

• Loose or wobbly components
• Difficulty in opening or closing the microwave door
• Abnormal noises during operation

Restore your Whirlpool microwave by replacing the faulty or missing microwave screw with this genuine OEM part.

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

Fastener screw

This is a replacement screw used to secure appliance parts and panels. It restores proper fastening where the original screw is missing, stripped, or corroded. What it does:

• Secures panels, brackets, or components in place to maintain appliance alignment
• Replaces lost, damaged, or rusted fasteners for a reliable hold
• Helps prevent rattling or movement caused by a missing screw
• Works wherever the OEM screw specification and fit match

• One screw

• Use the matching screwdriver or driver bit; avoid overtightening to prevent stripping
• Disconnect power and follow appliance safety precautions before servicing

This replacement screw secures appliance panels, brackets, or internal components to keep them tight and aligned. Replace a missing, stripped, or damaged fastener to restore a solid, rattle-free fit and reliable operation.

• Fastens parts to the cabinet or frame to prevent movement
• Replaces missing, stripped, or corroded hardware that can cause looseness, vibration, or noise
• Helps correct gaps or misalignment after service
• Maintains proper support for covers, trims, or brackets

• Disconnect power; shut off gas/water if applicable before servicing
• Match screw length and location to the original position
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening
• Repair or replace damaged clips/inserts before installing the new screw