Mmv4203bd00 Parts

The Microwave Mounting Nut Assembly is an essential component for securing your microwave in place. Designed specifically for Samsung microwave models, this genuine OEM part ensures a perfect fit and reliable performance. The durable construction of the ASSEMBLY HOLDER-NUT provides strong support, keeping your appliance stable and safely mounted. Installing this mounting nut assembly is straightforward, allowing you to restore your microwaveGÇÖs functionality without hassle. Whether you are replacing a worn-out part or repairing a damaged mount, the Microwave Mounting Nut Assembly offers a dependable solution. Using a genuine OEM part guarantees compatibility and maintains the integrity of your microwave, preventing potential issues from inferior replacements. This assembly holder-nut not only enhances the safety of your kitchen setup but also contributes to the overall efficiency of your appliance. Trust in the quality and precision of the Microwave Mounting Nut Assembly to keep your microwave securely in place and operating smoothly for years to come.

This door interlock microswitch detects when the microwave door is fully closed and allows the unit to run only under safe conditions. Replacing a worn switch restores reliable starting and consistent operation tied to the door latch.

• Monitors the door-latch position and completes the safety interlock circuit when the door is closed
• Helps prevent operation with the door open
• Common symptoms: microwave won't start or stops when the door is moved; requires pushing/jiggling the door to run
• Contributes to "runs but no heat" or light/fan behavior that changes as the door is opened/closed

• Unplug the microwave before service; internal high-voltage components can retain a dangerous charge
• Access the switch at the door-latch assembly; transfer wires one at a time to the new switch to maintain correct positions
• Ensure the actuator aligns with the door latch and that the switch clicks freely when opening/closing the door
• After reassembly, test with a microwave-safe cup of water to ensure proper operation

The Microwave Thermostat is an essential component for maintaining the optimal performance of your microwave. This genuine OEM part ensures precise temperature control, allowing your appliance to operate efficiently and safely. Designed specifically for a variety of Samsung microwave models, it guarantees a secure and seamless fit, making installation straightforward for DIY repairs. The thermostat regulates the heating process, preventing overheating and ensuring consistent cooking results every time you use your microwave. By replacing a faulty thermostat with this reliable part, you can restore your microwaveGÇÖs functionality and extend its lifespan without the need for professional service. Its durable construction ensures long-lasting performance, giving you peace of mind and contributing to the overall safety of your kitchen. Whether your microwave is experiencing temperature fluctuations or failing to heat properly, the Microwave Thermostat provides a practical and effective solution. Choose this genuine OEM part to achieve dependable results and enjoy a consistently efficient microwave experience.

Microwave turntable tray drive coupler. Color: brown. It measures about 1-1/2 inches in diameter.

Color: Black

Comes with 4 supports. Color: chrome.

This support secures and stabilizes a mating component inside your appliance, helping restore proper alignment and fit. Replace a damaged or missing support to stop wobble, sagging, or misalignment.

• Provides structural backing to keep the attached part level and in place
• Helps eliminate rattling, shifting, or uneven gaps
• Replace if cracked, deformed, or missing
• Symptoms can include loose or sagging parts, poor alignment, or difficulty reinstalling shelves/panels

• Disconnect power (and shut off water, if applicable) before service
• Remove the affected shelf/drawer/panel to access the support
• Transfer and reuse any model-specific fasteners or clips
• Seat the new support fully and check alignment before reassembly

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.

Color: White

This support is a factory mounting piece that secures and aligns its mating component inside the appliance. Replacing a worn or broken support restores proper fit, stability, and smooth operation of the associated assembly.

• Provides structural support and accurate positioning for the designated part
• Helps prevent sagging, looseness, and vibration
• Maintains alignment so components latch/seat correctly
• Typical failure signs: cracked or missing support, rattling, misalignment, or parts that won't stay in place

• Disconnect power before servicing; also shut off the water supply
• Note the original orientation; transfer any screws, clips, or spacers from the old support
• Install without overtightening to avoid damage; secure fit of the supported component after installation

This factory support stabilizes and positions its mating assembly so it stays secure and aligned during use. Replacing a worn or broken support helps restore proper fit and prevents looseness or shifting that can affect performance. What it does

• Provides structural support and correct positioning for the related assembly
• Helps prevent wobble, sagging, rattling, or misalignment
• Typical failure signs: visible cracks, broken/missing tabs, or a loose fit
• Can help resolve components not staying in place or moving unexpectedly

• 1 support

• Disconnect power to the appliance before servicing
• Access the support location and note the original orientation
• Transfer and reuse any original mounting hardware your model uses
• Seat the new support fully and verify a secure fit before restoring power

This Light Housing secures and protects the interior lamp assembly, helping keep the compartment safely illuminated. Replace a cracked or heat-damaged housing to restore a stable bulb fit and consistent lighting performance. What it does:

• Provides a stable mount for the interior light bulb/socket
• Shields nearby wiring and components around the lamp area
• Helps position the light for proper illumination inside the compartment
• Common signs of wear: cracked or melted housing, loose bulb fit, lens/cover won't stay attached, intermittent lighting from a poor physical connection

• 1 light housing

• Disconnect power to the appliance before servicing
• Remove the lens/cover and bulb, then unfasten the damaged housing
• Transfer the existing socket, wiring, and any hardware from the old housing as needed
• Reinstall the housing, replace bulb/cover, restore power, and test the light

This white vent grille covers the front ventilation opening of the appliance, providing a finished look while allowing proper airflow. Replace a cracked or missing grille to restore appearance and ensure the vent opening is correctly protected.

• Directs air through the front vent opening while shielding internal components
• Restores secure fit when tabs or mounting points are broken
• Replaces grilles that are cracked, warped, discolored, or missing
• Can reduce rattling or vibration caused by a loose or damaged grille

• Disconnect power before servicing to prevent electrical hazard
• Remove the screws or clips securing the existing grille; release any retaining tabs
• Align the new grille with the mounting points, engage tabs, and secure with existing fasteners
• Verify the grille sits flush and does not obstruct airflow

This is the appliance's main power cord. It delivers household electricity to the unit so it can operate safely and reliably.

• Supplies AC power from the wall outlet to the appliance's internal wiring
• A damaged or failed cord can cause no power, intermittent power, or tripped breakers
• Replacing a worn cord can restore consistent power and improve safety

• Unplug the appliance and turn off power at the breaker before service
• Route and secure the cord to prevent pinching or abrasion

This replacement screw secures appliance components such as panels, brackets, and covers. Replace a missing or stripped fastener to restore a tight, rattle-free fit and proper alignment. What it does:

• Secures panels, brackets, trim, and internal assemblies in place
• Replaces lost, corroded, or stripped hardware
• Helps reduce vibration and rattling from loose components
• Maintains correct fit and alignment of covers and parts

• One screw

• Disconnect power before servicing; wear appropriate safety gear
• Match the screw to the original location; transfer any washers or clips from the old hardware
• Start threading by hand to avoid cross-threading; tighten snugly without overtightening
• Repair damaged receiving threads before installing the new fastener

Replacement meal rack that restores support for cookware and bakeware in compatible Whirlpool ovens and ranges, providing correct clearance for even heating and easier loading and removal. What it does:

• Provides sturdy support for pans, dishes and bakeware during baking, roasting and broiling.
• Restores proper clearance and airflow for more consistent cooking results.
• Useful when the original rack is bent, damaged, missing or no longer seats correctly.
• Matches original equipment design to fit into the oven's rack support guides.

• Allow the appliance to cool and disconnect power before removing or installing the rack.
• Slide the rack into the oven's support rails until it seats securely; no special tools are typically required.
• Inspect support rails and rack stops for damage; replace if worn to prevent sliding or tipping.
• Do not use a warped or severely corroded rack—replace to avoid uneven cooking or safety hazards.