Mh1170xs Parts

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

For mounting also consider WPW10269225 mounting plate

The Hardware Kit is an OEM part for Whirlpool microwaves. This kit includes essential mounting brackets, screws, and other fasteners required for the proper installation and secure mounting of the microwave, either over the range or within cabinetry.

Causes of a bad hardware kit can include wear and tear over time, exposure to moisture, or damage due to mishandling or incorrect installation.  

Symptoms of a bad hardware kit include:

• Loose or unstable microwave installation
• Rattling or vibrating noises during operation
• Difficulty in mounting or securing the microwave
• Visible rust or damage to screws and brackets

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

The Reflector is an OEM part for Whirlpool microwaves. It is located inside the microwave cavity behind the waveguide and works to redirect electromagnetic waves for more even cooking.  

Symptoms of a damaged reflector include:

• Inconsistent or incomplete heating of foods during cooking
• Hot and cold spots forming within the microwave cavity
• Lower overall power output from the microwave

Causes of reflector damage can be cracking or pitting of the reflective aluminum surface over multiple heating cycles. Impact incidents from user error may also damage its shape.

This OEM Whirlpool replacement assists in delivering uniform energy distribution for optimal microwave performance. This part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, and Roper microwave models.

The Grill-Vent is an OEM part for Whirlpool ranges. This part facilitates proper ventilation and airflow within the oven cavity. The grill-vent plays a vital role in regulating temperature, preventing overheating, and ensuring even heat distribution during the cooking process.

Causes of a bad grill-vent can include buildup of grease, food debris, or other obstructions that impede airflow, as well as physical damage or warping due to high temperatures or mishandling.

Symptoms of a bad grill-vent include:

• Uneven heating or hot spots within the oven cavity
• Overheating or excessive temperature fluctuations
• Smoke or odors emanating from the oven during operation
• Difficulty in maintaining desired oven temperatures
• Premature failure or inefficient performance of heating elements

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

The Complete Door is an OEM part for Whirlpool microwaves. This part includes the outer door panel, inner panel, and necessary hardware, providing a complete replacement for the microwave door.

Causes of a bad door can include cracks or breaks from impact, damage to the door seals, or malfunctioning hinges or latches. 

Symptoms of a bad complete door include:

• Visible cracks or damage to the door
• The door not closing securely or staying closed
• Difficulty in opening or closing the door
• Issues with the microwave starting or stopping due to door problems

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

This is the front vent grille for an over-the-range microwave. It covers the exhaust opening at the top front of the unit, directing airflow while giving the microwave a finished, clean appearance.

• Directs exhaust airflow from the microwave's ventilation system
• Provides a finished front appearance and helps keep internal components protected
• Common failure symptoms include a cracked, broken, or loose front grille

• Disconnect power to the microwave before servicing
• Open the microwave door and remove the mounting screws securing the grille
• Slide the grille out; align the new grille and reinstall screws without overtightening
• Support the microwave if it shares mounting with the grille to avoid shifting

Color: White. For black use 8206395

The Microwave Filter is an OEM part for Whirlpool microwaves. This filter is designed to capture grease, smoke, and odors generated during cooking, helping to maintain clean air quality and preventing grease buildup inside the microwave and kitchen. The filter measures about 7-1/2 inches wide by 5-1/2 inches deep.

Causes of a bad microwave filter can include clogging from grease and food particles, wear and tear from regular use, or damage from cleaning. A clogged or damaged filter can reduce the efficiency of the microwave's ventilation system and potentially lead to overheating.

Symptoms of a bad microwave filter include:

• Reduced ventilation efficiency
• Excessive smoke or odors during cooking
• Grease buildup inside the microwave or on nearby surfaces
• Visible dirt, damage, or clogging on the filter

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

The Nut is an OEM part for Whirlpool microwaves. It helps secure various parts within the microwave, ensuring proper assembly and function. It is used to fasten items, keeping them securely in place during use.

A bad microwave nut can occur due to wear and tear over time or accidental damage. If the nut becomes loose, stripped, or misplaced, it can lead to instability and compromise affected parts.

Symptoms of a bad microwave nut include:

• Loose or wobbly parts.
• Difficulty in operating the microwave.
• Unusual noises or vibrations during use.

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

Comes with 4 supports. Color: chrome.

This magnetron capacitor is the microwave high-voltage capacitor that helps supply the magnetron with the pulse of energy needed to produce heat. Replacing a failing capacitor restores normal heating performance and reduces arcing or loud humming. What it does

• Stores and releases the high-voltage pulse required by the magnetron so the microwave can generate heat.
• Prevents unstable magnetron operation that can cause weak or no heating.
• Common symptoms of a failing capacitor: oven runs but doesn't heat, intermittent heating, loud buzzing/humming, or visible arcing inside the cavity.
• A failed capacitor can also cause blown internal fuses or tripped circuits.

• One capacitor.

• Disconnect power and verify the appliance is completely de-energized before servicing.
• Capacitors can hold dangerous charge; discharge the capacitor safely with an insulated tool.
• Use the exact replacement part and follow the appliance service manual for routing and connections.