Mmv4203bd00 Parts

Color: Black (Qty of 1)

This molded wire support clip secures wiring and small harnesses to the appliance cabinet or components to prevent rubbing, pinching, or contact with moving/heat-producing parts. It helps reduce chafing and electrical wear for safer, more reliable operation. What it does:

• Holds wiring harnesses and individual wires in place to prevent contact with sharp edges, motors, or heating elements
• Minimizes wire movement and vibration that can lead to chafing or broken conductors
• Helps maintain proper routing for consistent connections and component performance
• Commonly used where a small push-fit retainer is needed to secure low-voltage or signal wires

• One wire support clip as shown

• Disconnect power to the appliance before servicing to avoid shock or injury
• Push-fit installation: align clip over wire/harness and press into the mating hole or slot until it snaps in place; clip may require slight flexing
• Inspect surrounding wiring and routing for damage; replace any frayed or exposed wires before reassembly
• If the mounting hole or panel is damaged, use the correct replacement panel or a suitable repair to ensure a secure fit

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 thermistor is a refrigerator temperature sensor that monitors internal air temperature so the control board can regulate cooling. Replaces a failed sensor to help restore accurate temperature readings and more consistent cooling. What it does:

• Senses internal refrigerator temperature and sends a variable resistance signal to the control board
• Helps the control system cycle the compressor and fans correctly for stable temperatures
• Commonly replaced when refrigerator runs too cold, too warm, or has irregular cooling cycles
• Can address temperature-error codes or defrost control issues when the sensor is faulty

• Disconnect power to the appliance before inspecting or replacing the sensor
• Handle the sensor and wiring harness carefully to avoid damage to the probe or connectors
• Install in the original sensor mounting location and secure wiring away from moving parts

This base is the appliance's lower cabinet section that supports internal components and helps stabilize the unit. It restores a solid foundation so the appliance sits level and protects internal parts from floor contact and debris. What it does:

• Provides structural support for the appliance's internal assemblies and controls
• Helps stabilize the unit and reduce excessive vibration or rocking
• Protects wiring, motors and other components from contact with the floor
• A damaged or cracked base can cause noisy operation, misalignment, or uneven sitting

• Disconnect power (and gas if applicable) before beginning any repair
• Follow the OEM service manual for disassembly and reassembly steps
• Replacement may require removing the cabinet and/or drum; having a second person helps with lifting and alignment
• Inspect and reuse original fasteners only if undamaged; replace any worn mounting hardware

This grill vent replaces the front vent grille that directs airflow and covers the oven/range vent opening for a clean appearance. It restores proper airflow routing and keeps debris out of the vent area. What it does:

• Covers and protects the appliance vent opening while directing exhaust airflow
• Helps prevent grease and food debris from entering internal vent passages
• Worn, cracked or missing vents can cause visible gaps, rattling or trapped odors
• Restores the appliance's finished appearance and helps maintain proper ventilation

• Disconnect power to the appliance before starting any repair
• Handle part carefully to avoid scratching the finish; a non-marring tool may be helpful
• Installation usually requires removing the lower access panel or front trim—keep fasteners organized

This replacement power cord supplies electricity to the appliance so it can run safely and reliably. It replaces a worn, frayed or damaged cord to restore steady power and reduce risk of electrical problems. What it does:

• Delivers mains power from the outlet to the appliance's internal wiring
• Replaces cords with visible damage, exposed wires, or broken plug ends
• Stops intermittent power or complete loss of power caused by a damaged cord
• Helps prevent arcing and poor connections when original cord has failed

• Always disconnect power at the wall or breaker before inspecting or replacing the cord
• Secure the cord strain relief and ensure wire connections are tight and correctly routed

This transformer provides the low-voltage power needed by the appliance's control and user-interface circuits so systems like the dispenser, ice maker, or control board can operate reliably. What it does:

• Steps down mains power to low-voltage power for control boards and user-interface components
• Restores power to dispensers, ice makers, timers or control modules that have lost low-voltage supply
• Commonly replaced when control circuits are unresponsive, displays are blank, or dispenser functions fail
• Matches OEM function for direct replacement of the failed transformer

• One replacement transformer

• Disconnect all power to the appliance before starting work to avoid shock hazard
• Handle wiring connections carefully; make secure electrical connections and restore grounding

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

This replacement mounting plate secures internal components so the appliance operates quietly and stays aligned. Replacing a damaged or bent plate helps stop rattling, prevent part movement, and restore proper fit between adjoining parts. What it does:

• Provides a stable mounting surface for nearby components and fasteners
• Prevents parts from shifting or vibrating during operation
• Helps eliminate rattling or noise caused by a loose or bent plate
• Restores correct alignment where the original plate was damaged or deformed

• One replacement plate

• Disconnect power (unplug appliance or turn off circuit) before starting any repair
• Wear gloves and eye protection; edges may be sharp
• Use correct fasteners and torque to avoid bending the new plate;

This reflector directs and shields the oven light and surrounding area, helping maintain safe illumination and protecting the lamp from direct contact with food and heat. Fits behind the interior lamp in compatible ranges. What it does:

• Reflects and directs oven lamp light for improved interior visibility
• Shields the light from splatters and oven heat to protect the bulb assembly
• Helps maintain consistent light positioning after bulb changes or during cleaning
• Common symptom: dim or uneven oven lighting or a cracked/discolored reflector

• One reflector

• Disconnect power to the appliance and allow the oven to cool completely before starting
• Remove the oven light bulb and lens/cover to access the reflector
• Handle carefully to avoid bending or scratching; reassemble lamp components securely