Mmv4205 Parts

The High Voltage Capacitor is an OEM part for Whirlpool microwaves. This component allows the microwave to store and discharge high voltage current to the magnetron tube for generating microwave energy. 

Symptoms of a faulty capacitor include:

• Slow or incomplete cooking even on high power levels
• Inconsistent or uneven heating inside the microwave cavity  
• Sparking, burning or smoke emitting from inside components
• An appliance that fails to start or runs intermittently

Causes can be regular wear and tear over many years of use. The capacitor endures heat stresses each time the magnetron operates.

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

The Vent Fan Motor is an OEM replacement part for Whirlpool microwaves. It is responsible for removing steam, smoke, and odors from the microwave during cooking.

A bad vent fan motor can occur due to regular wear and tear, electrical issues, or motor failure. If you notice problems such as the vent fan not operating or making unusual noises, it may indicate a problem with the motor.

Symptoms of a bad vent fan motor include:

• Vent fan not turning on or functioning properly
• Unusual noises or vibrations coming from the vent area
• Insufficient ventilation and removal of steam or odors  

Replace your faulty vent fan motor with this genuine OEM part to restore your microwave. 

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

This replacement name plate restores the appliance's identification label so model and serial information is legible and the exterior looks complete. It's a simple cosmetic and identification part that helps owners read key appliance info. What it does

• Replaces a faded, damaged, or missing identification label
• Restores readable model/serial/manufacturer details for service and registration
• Improves cosmetic appearance where the original label is worn or peeled
• Helps prevent confusion when ordering parts or scheduling repairs

• One replacement name plate

• Clean and dry the mounting surface thoroughly before installing
• Align carefully and press firmly if adhesive-backed; use the original fasteners if applicable
• Handle by the edges to avoid transferring oils or smudges to the label

The Microwave Fan Blade is a crucial component designed to maintain proper airflow within your microwave. This genuine OEM part ensures seamless compatibility with a variety of Samsung microwave models, providing a reliable fit and easy installation. Crafted from high-quality materials, the fan blade offers durability and consistent performance, helping to reduce noise levels and promote efficient cooling during operation. Replacing a damaged or worn-out blade with this genuine OEM part restores your microwave's functionality, ensuring it operates smoothly and effectively. The Microwave Fan Blade enhances the overall performance of your appliance, preventing overheating and extending the lifespan of your microwave. Trust in this genuine OEM part to deliver the reliability and efficiency you expect from your Samsung microwave, making your kitchen experience more convenient and enjoyable.

The Microwave Noise Filter Assembly is an essential component for maintaining the quiet operation of your microwave. This genuine OEM part is specifically designed to reduce unwanted noise, ensuring a smoother and more pleasant cooking experience. Crafted with precision, the Microwave Noise Filter Assembly effectively filters electrical interference, contributing to the overall efficiency and reliability of your appliance. By replacing a faulty or damaged noise filter with this high-quality assembly, you can restore your microwave to its optimal performance, minimizing disruptive sounds during use. This part is compatible with a wide range of Samsung microwave models, guaranteeing a perfect fit and easy installation. Investing in the Microwave Noise Filter Assembly not only enhances the functionality of your microwave but also prolongs its lifespan, providing you with a dependable kitchen companion. Whether you're a DIY enthusiast or looking to perform a professional-grade repair, this genuine OEM part ensures that your microwave operates smoothly and quietly, enhancing your overall kitchen experience.

This support is a replacement bracket that secures and stabilizes internal appliance components to restore alignment and reduce movement. It helps correct sagging or loose assemblies for safer, quieter operation. What it does:

• Holds and supports internal assemblies or panels to maintain proper alignment
• Replaces cracked, bent, or broken supports that cause sagging or misalignment
• Reduces vibration and rattling by securing loose components
• Helps restore proper fit and function of the affected area

• Disconnect power (and gas/water if applicable) before beginning any service
• Basic hand tools are typically required; keep fasteners from the original part for re-use if undamaged
• Handle sharp sheet-metal edges carefully and wear protective gloves/eye protection

This oven temperature sensor senses cooking cavity heat and sends accurate temperature readings to the range control so your oven can reach and maintain set cooking temperatures. Replaces a failed or intermittent sensor for consistent performance. What it does:

• Detects oven cavity temperature and relays readings to the controller
• Helps the oven maintain set temperatures for proper cooking and baking
• Common fix when oven won't heat correctly or displays inaccurate temps

• One oven temperature sensor (W10557536)

• Disconnect power to the appliance before servicing to avoid shock
• Handle the sensor and connector carefully; avoid bending or crimping the probe
• Verify connector type and routing match your model before final assembly

This high-voltage magnetron capacitor stores and delivers the pulse of energy the microwave magnetron needs to generate heat. Replacing a failed unit restores proper high-voltage function so the oven can heat reliably. What it does:

• Stores and releases high-voltage energy to the magnetron during cooking cycles.
• Works with the oven's diode and transformer to produce microwave energy.
• A failed capacitor can cause no heat, weak heating, or a blown fuse/circuit interruption.
• Designed for the microwave high-voltage assembly; handle as a high-voltage component.

• Disconnect power and unplug the appliance before service.
• Discharge the capacitor with an insulated tool before touching terminals.
• Verify this part number matches your appliance before ordering.

This fan wheel spins inside the appliance to move air through the system, restoring proper airflow for heating and cooling. It replaces a cracked, worn, or unbalanced wheel to reduce noise and improve performance. What it does:

• Circulates air through the appliance to support heating, cooling, or ventilation
• Helps maintain consistent temperatures and prevents motor overload from restricted airflow
• Reduces rattling or grinding noise caused by a warped or broken wheel
• Restores proper airflow when the original wheel is damaged or missing

• One fan wheel

• Disconnect power to the appliance before starting any repair
• Access may require removing an access panel or cabinet components; follow the manufacturer's service instructions
• Inspect the blower housing and mounting for damage; replace any damaged clips or fasteners
• Ensure the wheel spins freely and is seated correctly on the motor shaft before reassembly

This control transformer provides the low-voltage power needed for the appliance's control board and user interface, restoring reliable operation of displays, timers, and electronic controls. What it does

• Steps appliance line voltage down to the control circuit voltage so electronic controls and displays can operate.
• Commonly replaced when controls, displays, or touchpads lose power or behave intermittently.
• Helps resolve symptoms like dim or blank control displays, non-responsive touch controls, or intermittent electronic operation.
• Designed to match mounting and wiring of the original part for straightforward replacement.

• One transformer assembly as shown.

• Turn off and unplug the appliance (or shut off circuit breaker) before servicing to avoid electrical shock.
• Verify wiring locations and take a photo before disconnecting; reconnect matching each terminal.
• Inspect associated fuses and connectors; replace any damaged wiring or connectors during installation.

This air deflector redirects airflow inside the appliance to help maintain proper circulation and protect components from direct airflow. Replacing a damaged deflector restores intended air paths and can reduce uneven temperature or noise. What it does

• Guides air where the manufacturer intended to ensure even circulation.
• Protects nearby components from direct airflow and wear.
• Helps reduce symptoms like uneven cooling/heating or unusual airflow noise.
• Works as a passive airflow-management part — no electrical connection.

• Disconnect power to the appliance before starting any repair.
• Handle the deflector carefully to avoid cracking plastic tabs during removal or installation.
• Installation typically requires basic hand tools; for exact steps.

This thermostat limits temperature to protect the appliance from overheating and helps maintain safe heating performance. Replace a failed thermostat to restore proper temperature control and reduce overheating risk. What it does:

• Monitors temperature and interrupts power when preset limit is reached
• Prevents overheating of the heating circuit or components
• Commonly used when unit won't heat correctly or heats intermittently
• Works as a safety/limit device in the appliance's temperature control system

• Disconnect power before servicing to avoid shock or injury
• Replace only with the exact part number and correct orientation and connector fit
• Inspect wiring and terminal condition; secure all connections after install

This main damper assembly regulates airflow between compartments to help maintain proper refrigerator temperatures. It replaces a worn or stuck damper to restore controlled air delivery for more consistent cooling performance. What it does:

• Controls the amount of cold air flowing from the freezer into the fresh-food compartment
• Helps stabilize internal temperatures when opening/closing doors or during mode changes
• Commonly fails by sticking open or closed, causing warm fresh-food temps or overcooling
• Works with the refrigerator's control system to modulate airflow based on demand

• Disconnect power before beginning any service to avoid electrical shock
• Handle the damper flap and cable/gear gently to prevent damage during installation
• Inspect surrounding seals and mounting points; secure all fasteners and reconnect any harnesses
• After installation, restore power and verify proper operation across temperature settings

Color: Black

The Outer Door is an OEM part for Whirlpool built-in microwaves. It forms a sturdy outer shell that protects interior electronics and acts as the interface point when accessing the cooking chamber.

Causes of a bad outer door can include dents or cracks developing over time from repeated opening and closing, especially if subjected to excessive force. Surface damage from aggressive cleaning chemicals is also possible. 

Symptoms of a bad outer door include: 

• Gaps that compromise the sealed cooking environment
• Difficulty latching or having the door remain shut securely  
• Scratches, chips, or cracks that ruin the aesthetic
• Restricted access to interior components

Color: Black

Replacing with a genuine Whirlpool outer door ensures a perfectly fitted, long-lasting barrier. Compatible brands include KitchenAid, Jenn-Air, and select Kenmore built-ins.