Mh1160xsq-3 Parts

The 40W Light Bulb is an OEM replacement part for Whirlpool microwave ovens. It is a standard-size bulb designed to provide illumination inside the microwave cavity, allowing you to easily view and monitor the cooking or reheating process.

Symptoms of a faulty microwave light bulb include:

• Dimming or flickering light during operation
• Complete bulb failure or no illumination within the cavity
• Discoloration or physical damage to the bulb itself

Causes of a bad microwave light bulb can include normal wear and tear over time, electrical surges or voltage fluctuations, or physical impact or vibration during use.

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

This Charcoal Filter is an OEM replacement part for Whirlpool microwaves. The charcoal filter is responsible for improving the air quality in the kitchen by removing impurities and odors from the air. It is used to remove smoke, grease, and cooking odors as it is drawn up through the vent fan. By trapping these particles, the filter helps maintain cleaner air in the kitchen and prevents odors from recirculating and affecting the taste and smell of your food.

Causes of a bad Charcoal Filter include saturation from absorbing smoke and odors over time, accumulation of grease and particles that clog the filter, leading to decreased effectiveness, and physical damage that compromises its ability to filter air properly.

Symptoms of a bad Charcoal Filter include:

• Persistent odors in the kitchen after cooking.
• Smoke not being effectively vented out during microwave use.
• Reduced airflow from the microwave's venting system.

Replacing the charcoal filter at regular intervals or when these symptoms are noticed ensures that your microwave continues to operate efficiently and keeps your kitchen air clean. This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

Description- Color: metallic. Measures about 5 inches wide by 5 inches deep.

The Microwave Door Interlock Switch is an OEM part for Whirlpool microwaves. This safety device ensures that the microwave only operates when the door is securely closed. The interlock switch prevents the microwave from running with the door open, protecting users from exposure to microwave energy.

You should replace the door interlock switch if it becomes faulty or damaged. Causes of a bad switch can include wear and tear from frequent use, electrical malfunctions, or physical damage from slamming the microwave door.

Symptoms of a bad microwave door interlock switch include:

• Microwave not starting or running intermittently
• Microwave running with the door open
• Error messages or safety warnings
• The interior light not turning on or off properly

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

The Bottom Interlock Support is an OEM part for Whirlpool microwaves. This component plays a crucial role in ensuring the microwave door latches securely, maintaining a proper seal for safe and efficient operation.

Over time, the bottom interlock support can wear out or become damaged due to regular use, physical impact, or issues with the door mechanism. A faulty interlock support can compromise the microwave’s safety features and proper functioning.

Symptoms of a bad bottom interlock support include:

• The microwave door not closing properly or securely
• The microwave not starting or stopping unexpectedly
• Error messages related to door latch or interlock issues
• Visible damage or wear on the interlock support

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

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 is a thermal safety fuse that opens the circuit if temperatures rise beyond a safe limit, protecting the appliance from overheating and preventing further damage. Replacing a failed fuse restores power to the affected circuit once the underlying cause is addressed.

• Monitors temperature in a protected circuit and cuts power if unsafe heat is detected
• Helps prevent overheating-related damage
• Typical failure signs: no power/no operation, cycle won't start, shuts off mid-cycle after overheating event
• Must not be bypassed; replace if open and investigate the root cause of overheating

• Unplug appliance or disconnect power before service
• Verify the fuse is open with a multimeter; replace only after correcting any airflow/overheating issues
• Install in the same orientation and location as the original to ensure proper temperature sensing
• Handle wiring carefully; transfer connectors one at a time to avoid miswiring

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.

The Ring-Turn is an OEM part for Whirlpool microwaves. Designed with precision, this component plays a crucial role in the microwave's turntable system, supporting the glass plate and ensuring it rotates smoothly during operation. The ring-turn's seamless integration with the microwave design allows for the even distribution of microwave energy, which is essential for consistent cooking and heating results.

Causes of a bad Turntable Ring can include cracks or breaks developing from years of use rotating the turntable back and forth under high heat levels.  

Symptoms of a bad Ring-Turn include:

• The microwave turntable not rotating properly
• Unusual noises during operation, indicating a misalignment or damage
• The glass plate not sitting flat or slipping during use
• Uneven or partially cooked food, resulting from improper rotation

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

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. 

The Air Damper is an OEM part for Whirlpool microwave/range hood combos. It is a crucial component that regulates the flow of air into the microwave cavity, helping to maintain proper temperature and airflow during operation.

Symptoms of a faulty Air Damper include:

• Overheating or uneven heating of food items
• Excessive noise or rattling sounds during operation
• Error codes related to temperature or airflow issues

Causes of a bad Air Damper can include wear and tear over time, physical damage or obstruction, or issues with the damper's motor or control system.

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

The Diode is an OEM part for Whirlpool microwaves. The diode plays a key role in regulating power flow and protecting other sensitive components from voltage fluctuations.

Causes of a bad microwave diode can include component failure due to age or heat exposure over time. Diodes are also susceptible to electrical damage if exposed to power surges.

Symptoms of a bad diode can include:

• The microwave failing to power on or having intermittent power
• Food not heating up properly or unevenly
• Strange sounds like buzzing or humming emanating from inside
• The door lock mechanism not engaging or release properly
• Repeated tripping of fuses or circuit breakers

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

The Interlock Spring is an OEM part for Whirlpool microwaves. It is located within the door assembly and provides proper tension to assist with smooth opening and closing of the microwave door. The spring allows for controlled movement that facilitates easy access when using the microwave.

Causes of failure could be normal wear and tear over time, damage from rough or forced handling of the door, or failure from excessive use.

Symptoms of a bad microwave spring include:

• Difficulty opening or closing the door
• The door not staying securely closed or popping open on its own
• Excessive vibration or noise related to door operation

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air, and some Kenmore models.

The Switch is an OEM part for Whirlpool microwaves. This switch is crucial for the proper operation of the microwave, as it ensures the correct function of the door mechanism and the control panel. 

Causes of a bad microwave switch can include wear and tear over time, damage due to frequent use, or electrical faults that prevent it from functioning correctly.

Symptoms of a bad microwave switch include:

• The microwave not starting or stopping unexpectedly
• The door not latching properly
• Error messages on the control panel
• The microwave light not turning on or off as expected

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

The Grease Filter is an OEM part for Whirlpool microwaves. This filter is essential for trapping grease and other airborne particles generated during cooking, helping to maintain cleanliness and ensure proper ventilation. This part measures about 10.75" by 6".

You should replace this grease filter if it becomes clogged or damaged. Causes of a bad grease filter can include regular accumulation of grease and food particles, deterioration from heat exposure, or physical damage from cleaning.

Symptoms of a bad grease filter include:

• Reduced airflow and ventilation
• Noticeable grease buildup on surrounding surfaces
• Unpleasant odors during and after cooking
• The filter appearing visibly clogged or damaged

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

The Cooking Tray Coupler is an OEM part replacement part for Whirlpool microwaves. It securely connects the two halves of the microwave cooking tray together, allowing for easy placement and removal of food items. 

Symptoms of a bad cooking tray coupler include:

• The cooking tray separating into two loose pieces that do not stay connected
• Food sliding off or falling through gaps in the disconnected tray halves 
• Inability to use the microwave cooking tray properly

Causes of a bad coupler can be cracks, breaks, or wear over time that compromises its connecting ability. 

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

Note: This coupler is compatible with the glass tray that has the 3 half circles that engage the coupler. In some cases, the factory used a tray that has 3 triangles. For that coupler, use part# W11245707.

This microwave turntable motor drives the glass tray to rotate food for more even heating. Replacing the motor restores smooth, consistent rotation and dependable cooking performance.

• Drives the turntable during cook/defrost cycles for more uniform heating
• Turntable won't turn or only turns intermittently
• Jerky movement or tray requires a push to start
• Humming, grinding, or clicking from beneath the tray area

• Disconnect power by unplugging the microwave or switching off the breaker before servicing; microwaves contain high-voltage components that can retain a charge
• Remove the glass tray and support ring before accessing the motor
• Access is typically from the bottom panel; note wire connections and motor orientation before removal
• After installation, ensure the coupler engages properly and the tray spins freely