Parts for Amana MWT4451D / P1184206M: 01 - Chassis Assy & Electrical Components 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 motor-stator assembly provides the stationary magnetic core for the appliance's drive motor, restoring magnetic coupling so the motor can generate torque. Useful when the motor hums, fails to spin, or produces intermittent movement. What it does:

• Forms the stationary magnetic field the rotor needs to turn, enabling normal motor operation
• Restores drive function when the motor hums without spinning or runs weakly
• Can resolve intermittent start/stop or reduced torque issues tied to the motor assembly
• Works as the matched stationary component for the corresponding motor/rotor

• Always disconnect power before inspecting or replacing motor components.
• Handle wiring and connectors carefully; match original terminals and routing.
• Some motors are sealed assemblies and may require partial disassembly.
• Test the appliance after installation to confirm proper operation and secure mounting.

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.

(SOLENOID NOT AVAILABLE MUST ORDER ICE DOOR KIT 12001991)

This electronic main control board assembly manages the oven's timed functions and user commands so the appliance runs cycles correctly and responds to panel inputs. It replaces a failed control module to restore normal operation. What it does

• Receives and processes inputs from the front control panel and sensors to run selected cycles
• Controls timing, cycle selection, and various operational relays on the appliance
• Common symptoms: appliance won't start, unresponsive controls, incorrect or no cycles, or intermittent operation
• May resolve display errors or fault codes caused by a failed control board

• Disconnect power to the appliance before attempting service to avoid electric shock
• Handle the board carefully; avoid static discharge and contact with printed circuits
• Verify screw locations, connector seating, and grounding during reassembly

This part has been discontinued by the manufacturer and is no longer available.

This part has been discontinued by the manufacturer and is no longer available.

This primary door interlock switch lets the microwave know the door is fully closed so cooking can start. Replacing a worn or sticking switch restores reliable start/stop response and helps prevent intermittent operation tied to door-latch signaling. What it does

• Confirms the door is closed to allow the control to power the cook circuit
• Common symptoms of a failed switch: won't start, stops when the door is jostled, or only runs when pressing on the door
• Installs on the latch/door switch bracket alongside secondary/monitor switches
• Helps correct inconsistent or no response when pressing Start

• One primary door interlock switch

• Disconnect power at the breaker; microwaves contain high-voltage components that can retain a dangerous charge
• Access the latch/switch bracket, then release the switch from its clip or screws
• Move wires to the same terminals on the new switch; match orientation/actuator position
• After reassembly, verify the unit does not run with the door open and starts consistently with the door closed

This fuse block is the appliance electrical terminal used to secure and connect a fuse or wire harness, restoring a safe electrical path for heating and motor circuits. It helps maintain reliable power transfer inside the appliance. What it does:

• Provides a secure mounting point and electrical connection for a fuse or inline connection
• Enables proper power flow between the control and high-voltage components
• Can cause loss of power, intermittent operation, or heating issues when damaged or corroded
• Replaces a worn, cracked, or melted terminal block to restore safe connections

• Disconnect power to the appliance before starting any work
• Handle wiring carefully; secure all splices and fasteners to manufacturer torque recommendations

Ceramic