Parts for Frigidaire UMV1422US: Oven,Cabinet Parts

This complete door assembly replaces a damaged or worn appliance door to restore proper sealing, operation and appearance. It fits as the full outer door component and reconnects to existing hinges and trim for a finished look. What it does:

• Replaces a cracked, dented or warped door surface that prevents proper closing
• Restores door alignment and sealing to help maintain internal temperature
• Resolves issues with loose or damaged trim, latch engagement, or visible cosmetic damage
• Provides the full exterior door structure so internal components remain supported

• Disconnect power to the appliance and remove stored items from the door before starting
• Support the door during removal/installation; some doors are heavy and may require two people
• Keep fasteners and brackets separated and reinstall in original positions; reuse hardware only if undamaged
• Handle any glass or trim pieces carefully and follow OEM instructions for hinge adjustment and final alignment

Keep your microwave's ventilation performing its best. This replacement air filter helps screen cooking vapors before the air is recirculated or exhausted, restoring proper airflow and helping maintain cleaner, more effective ventilation.

• Filters air drawn through the microwave's ventilation system during cooking
• Helps reduce cooking odors and airborne particles in the exhaust stream
• Supports proper airflow and fan performance for effective venting
• Replace when saturated, damaged, or visibly dirty; do not operate without required filters
• Common signs of a spent filter: persistent odors, weaker ventilation, or a discolored/brittle filter

• Disconnect power by unplugging the unit or switching off the circuit breaker before service
• Access the filter from the underside panel or top/front grille, per your model
• Note the old filter's orientation; install the new filter the same way and secure any tabs or screws
• Ensure all panels/grilles are reinstalled securely before restoring power

This glass turntable tray sits on the microwave's roller support to provide a stable, rotating surface for even heating. Replacing a cracked or missing tray restores safe operation and helps keep spills contained for easier cleanup.

• Provides a flat, heat-resistant surface for dishes and cookware
• Engages the center coupler to rotate food for more uniform cooking and defrosting
• Removes easily for cleaning and helps contain minor spills
• Common symptoms: cracked/chipped glass, wobbling, won't sit level, or tray no longer rotates due to a worn hub

• Unplug the microwave or switch off the circuit breaker before service
• Remove the old tray; wipe the roller ring and cavity floor clean
• Inspect the center coupler and roller ring for wear; replace if damaged
• Align the new tray with the coupler so it sits flat and turns freely; test with a microwave-safe cup of water

This Turntable Motor is an OEM part for Frigidaire microwaves. Responsible for the rotation of the microwave's turntable, which ensures even cooking and heating of food. This motor ensures that the turntable operates smoothly and reliably, maintaining the efficiency of your microwave.

A malfunctioning motor can lead to uneven heating or cooking of food, as the turntable is integral to the microwave's ability to distribute heat uniformly.

Symptoms of a faulty turntable motor include:

• The turntable does not rotate when the microwave is in use.
• Intermittent or erratic movement of the turntable.
• Unusual noises coming from the turntable area during operation.
• Food is unevenly cooked or heated, indicating inconsistent turntable motion.
• The microwave operates normally except for the turntable function.

This Frigidaire OEM replacement part is also compatible with Electrolux, Gibson, Kelvinator, and some Kenmore models.
 

This replacement frame restores the outer trim around the appliance door to its original fit and appearance, helping keep door components aligned and protecting internal parts from damage. What it does

• Replaces a cracked, warped, or visibly damaged door trim piece
• Secures door glass and inner components in place for proper operation
• Restores a finished look to the appliance front after impact or wear
• Helps prevent drafts and debris from entering around the door edge

• Disconnect power to the appliance before starting any repair
• Remove the door or necessary panels per the service manual to access mounting screws
• Keep track of screws and clips; work on a soft surface to avoid scratching

The Grease Filter is an OEM part for Frigidaire microwaves. This part traps grease and other particles generated during cooking, preventing them from accumulating on the internal components and the exhaust system.

Common causes of a bad grease filter include prolonged use without cleaning or replacement, accumulation of grease and food particles, and damage from high temperatures or physical impacts.

Symptoms of a bad Grease Filter include:

• Reduced ventilation efficiency
• Excessive smoke or odors during cooking
• Visible grease buildup on or around the filter
• The filter appearing clogged or damaged

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

The Lamp is an original and genuine OEM replacement part for Frigidaire microwaves. It is located inside the microwave and provides light to easily see food and monitor cooking progress.

Causes of a bad lamp can be natural bulb burnout over time, damage from foods accidentally jostling the lamp during cooking, or general wear and tear.

Symptoms of a bad lamp include:

• Dimming or flickering light inside the microwave when in use
• No light turning on when the microwave is powered on
• Broken or cracked bulb housing

This genuine Frigidaire OEM replacement part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

This Fuse is an OEM part for Frigidaire microwaves. It's a critical safety component designed to protect the microwave from electrical overload by breaking the circuit if the current is too high. This fuse is specifically tailored to fit and function properly with Frigidaire microwave models, ensuring safety and reliability.

Fuses in microwaves can blow due to power surges, electrical faults within the appliance, or overheating caused by restricted airflow or malfunctioning components. A blown fuse prevents the microwave from operating as a safeguard against potential electrical damage or fire hazards.

Symptoms of a blown fuse include:

• The microwave suddenly stops working and doesn't turn on.
• No response from the microwave's control panel or display.
• The microwave is completely unresponsive, even when the door is opened or closed.

This Frigidaire OEM replacement part is also compatible with Electrolux, Gibson, Kelvinator, and some Kenmore models.

This mesh grease filter captures grease and food particles from exhaust air in your over-the-range ventilation system, helping protect the blower and keep the area around your cooktop cleaner. Replace a bent or saturated filter to restore proper airflow. What it does:

• Traps grease and particulates from cooking exhaust
• Helps maintain airflow through the venting system
• Common signs of replacement: torn/warped mesh, broken tabs, heavy grease saturation, or the filter falling out

• 1 mesh grease filter

• Disconnect power before servicing and let surfaces cool
• Wear gloves; filter edges can be sharp
• Access the filter from the bottom, release the latch or tabs, slide out the old filter, and seat the new one securely in the same orientation
• Do not operate the appliance without the grease filter installed

This capacitor helps the refrigerator compressor start and run smoothly, restoring reliable motor operation and improving cooling performance when the original capacitor fails. It's a direct-replacement electrical component used on compatible Frigidaire appliances. What it does:

• Supplies the brief electrical boost the compressor motor needs to start
• Supports continuous motor operation to maintain consistent cooling
• Commonly linked to symptoms such as the compressor struggling to start, loud humming, or reduced cooling
• Helps prevent hard starts that can lead to overheating or repeated cycle failures

• One capacitor

• Disconnect power to the appliance before service to avoid electric shock
• Capacitors can hold a charge—discharge safely before touching terminals
• Verify terminal connections match the original and secure all wiring after replacement

The Latch Hook is an OEM replacement part for Frigidaire microwaves. It is an internal component that helps securely latch and lock the microwave door during operation. The latch hook works with the door handle mechanism to ensure the door is properly fastened to prevent leaks of microwave energy and for safety. 

Causes of a bad latch hook can include wear and tear over time, damage from repeated use of the door latch, or issues with the latch hook spring or connecting components. 

Symptoms of a bad latch hook include:

• The microwave door not closing or latching securely  
• Difficulty closing or popping open the door during a cycle
• Leaks of microwave energy from around the door seals
• Error codes related to door-latching problems

This OEM Frigidaire replacement part is also compatible with Electrolux, Westinghouse, and Kelvinator microwaves. 

This door release lever connects the push-button to the latch assembly inside the microwave. Replacing a worn lever restores smooth, reliable door opening so the button works on the first press.

• Transfers motion from the door-open button to the latch hooks to release the door
• Helps resolve a door that won't open when the button is pressed
• Addresses a button that feels loose, sticks, or lacks resistance
• Replaces a cracked or broken lever causing intermittent door operation

• Unplug the microwave and discharge the high-voltage capacitor before servicing
• Remove the grille and control panel to access the interlock/latch area
• Note spring and pivot orientation and transfer any reusable hardware
• Test door release action before completing reassembly

The Switch is an OEM part for Frigidaire microwaves. It is responsible for detecting whether the microwave door is closed or open. The door switch ensures that the microwave oven operates only when the door is securely closed for safety.

A bad door switch can be caused by wear and tear over time, physical damage, or electrical issues. Signs of a faulty switch include the microwave not starting or operating when the door is closed, or the microwave continuing to operate even when the door is open.

Symptoms of a bad door switch include:

• The microwave not starting 
• The microwave running when the door is open

Replace your malfunctioning or damaged microwave door switch with this genuine OEM Frigidaire part to restore your microwave oven. This Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.
 

This replacement switch restores reliable on/off control to the circuit it serves. When the original wears out or overheats, installing a new switch can resolve non-responsive controls and intermittent operation so your appliance functions as intended.

• Opens and closes an electrical circuit when actuated by the appliance's lever, button, or mechanism
• A failed switch can cause no response, intermittent operation, or components that won't turn off
• Common signs include a stuck/loose actuator or burned/broken terminals
• Continuity testing with a multimeter can switch failure

• Disconnect power before servicing; for gas appliances, also shut off the gas supply
• Note/photograph wire locations and transfer one lead at a time to matching terminals
• Use needle-nose pliers to remove spade connectors—do not pull on the wires
• Verify continuity and test operation before reassembly

This thermostat is a temperature-sensitive switch used in select appliances to regulate heat or provide over-temperature protection. Replacing a failed thermostat restores consistent temperature control and helps protect internal components from heat-related damage.

• Monitors temperature at its mounting point and opens/closes the circuit at a factory-set threshold
• Regulates heating cycles or functions as a high-limit safety cutoff (application-dependent)
• Failure open can cause no heat or premature shutdown
• Failure stuck closed can lead to overheating, erratic temperatures, or extended run times

• Disconnect power and allow the appliance to cool before servicing
• Note wire locations; transfer one lead at a time to the new thermostat
• Mount flush and secure to the mating surface/bracket for accurate sensing; ensure firm terminal connections
• After installation, run and observe an initial cycle to confirm normal operation

The Thermostat is an OEM part for Frigidaire microwaves. This thermostat monitors and regulates the temperature within the microwave, ensuring that it operates within safe limits and prevents overheating.

Causes of a bad thermostat can include wear and tear from regular use, electrical issues, or damage from power surges or overheating events, which can impair its ability to regulate temperature.

Symptoms of a bad Thermostat include:

• The microwave not heating properly
• The microwave shutting off unexpectedly
• The unit not turning on at all
• Overheating or burning smells during operation

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

The Thermal Cut Off is an OEM part for Frigidaire microwaves. It is located inside the microwave cavity or near the magnetron tube. It is designed to monitor the temperature and interrupt the electrical current if it exceeds a safe limit. This prevents the microwave from overheating and potentially causing damage or hazards.

Causes of a faulty or damaged thermal cut off can include regular wear and tear, electrical malfunctions, or overheating due to excessive use or blocked airflow. These factors can result in issues such as the microwave not heating food properly, frequent shutdowns during operation, or complete failure to function.

Symptoms of a bad thermal cut off may include:

• The microwave not generating heat
• The microwave turning off abruptly during operation
• The microwave not starting or experiencing intermittent operation

This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.

This replacement capacitor restores reliable starting power to a refrigerator's compressor and fans, helping the appliance reach and maintain proper cooling. Use it to address start-up failures and intermittent cooling issues. What it does:

• Provides the electrical boost needed for compressor and fan motors to start reliably.
• Stabilizes motor operation during run cycles to prevent frequent cycling or poor cooling.
• Common symptoms of a failing capacitor: compressor humming without starting, fridge not cooling, or intermittent compressor operation.
• Designed to match the original part's function for proper motor start and run performance.

• Always disconnect power to the appliance before testing or replacing the capacitor.
• Capacitors can hold a charge; discharge safely.
• Verify replacement matches the original capacitor's ratings and mounting style before installation.

This high-voltage diode rectifies AC to DC in the microwave's high-voltage circuit so the magnetron can generate heat. When it fails, the oven may run normally but won't heat or may blow fuses.

• Converts high-voltage AC to DC for magnetron operation
• Maintains correct polarity and protects the HV circuit
• Common failure symptoms: runs but no heat, loud hum then shutdown, blown internal fuse, or tripping breaker
• Visible burn or damage on the diode or leads may be present

• Disconnect power before servicing; high voltage is present even when unplugged
• Safely discharge the high-voltage capacitor before touching HV components
• Match orientation to the original—polarity matters; ensure tight, insulated connections

The Damper is an OEM part for Frigidaire microwaves. This part regulates airflow within the microwave, ensuring that steam and odors are properly vented out during cooking.

Causes of a bad damper can include wear and tear over time, buildup of grease and debris, or damage from high temperatures.  

Symptoms of a bad Damper include:

• Poor ventilation during cooking, leading to lingering odors and steam
• The microwave overheating or not ventilating properly
• Unusual noises coming from the damper area
• The damper not opening or closing as it should

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

The Mounting Kit is an OEM part for Frigidaire microwaves. It provides the necessary hardware to mount a built-in microwave securely above a cooktop or range. The mounting kit contains mounting brackets, and screws to facilitate a safe and sturdy installation. This kit does not include the installation instructions.

Causes of a bad mounting kit can include deterioration of mounting brackets or screws over time and repeated use, or if the original kit was missing components needed for a secure installation.

Symptoms of a bad or missing mounting kit include:

• The microwave become loose or detached from the wall
• Screws fall out or strips during installation
• Brackets bend or break over time
• Microwave is not level after installation

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

This mounting nut kit secures a threaded connection or component inside your appliance, keeping it tight and stable during operation. Replacing a worn or stripped nut restores a solid hold and helps prevent leaks, rattling, and poor performance. What it does:

• Fastens a component or fitting to its mating surface, maintaining proper alignment
• Restores grip when original threads are stripped, cracked, or worn
• Helps prevent vibration-related loosening during cycles
• Can resolve symptoms such as a loose/wobbly assembly, rattling noises, seepage at the joint, or visible thread damage

• One mounting nut kit

• Disconnect power; shut off water supply if the joint carries water
• Support the mating component while installing to avoid strain on plastic parts
• Start threads by hand to prevent cross-threading; tighten only until snug—do not overtighten
• Inspect any related gasket/O-ring and replace if worn or damaged

This temperature sensor monitors internal fridge/freezer temperature so the control board can regulate cooling and defrost cycles for more consistent temperatures and food safety. What it does

• Measures compartment temperature and sends readings to the control board.
• Helps the refrigerator maintain set temperatures by enabling accurate cooling cycles.
• Supports proper defrost control when used in defrost/evaporator applications.
• A failing sensor can produce temperature fluctuation, poor cooling, or longer run times.

• One temperature sensor

• Disconnect power before servicing to avoid shock or compressor damage.
• Handle the sensor and connector gently; avoid pulling on wires.
• Verify location and routing match the original; secure sensor to prevent contact with moving parts.

The Wave Guide Cover is an OEM part for Frigidaire microwaves. The cover prevents food particles and moisture from entering the wave guide, helping to maintain the efficiency and safety of the microwave.

Causes of a bad wave guide cover can include exposure to high heat, splatters from food and liquids, or regular wear and tear. 

Symptoms of a bad wave guide cover include:

• Sparks or arcing inside the microwave
• Uneven cooking or heating
• Visible burns, cracks, or discoloration on the cover
• Noise or rattling sounds during operation

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

This replacement rubber cushion cushions contact points to reduce noise, dampen vibration and help protect cabinet or door surfaces from wear. It restores the soft stop and reduces rattling where rubber bumpers are used. What it does:

• Absorbs impact and prevents hard metal-on-metal contact
• Reduces squeaks and rattling from doors, drawers, or panels
• Helps keep aligned parts from chipping or scuffing adjacent surfaces
• Durable rubber design resists compression and repeated use

• Disconnect power or unplug the appliance before servicing when applicable
• Typically installs by pressing into a hole or over a stud; no special tools required for most applications
• Inspect mounting area for debris or damage before installing

The Vent Damper is an OEM part for Frigidaire microwaves. It is designed to control the flow of air through the microwave’s ventilation system, ensuring proper ventilation during operation. This component helps to prevent the backflow of air, keeping the microwave's interior and its surroundings free from unwanted odors and heat.

Causes of a bad vent damper can include wear and tear over time, accumulation of grease or debris, or damage from external impact. 

Symptoms of a bad vent damper include:

• Poor ventilation
• Unusual odors lingering around the microwave
• Excessive heat buildup
• Increased noise during operation

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

This replacement electrical wire harness routes power between components so your appliance can run reliably. It restores connectivity for circuits affected by damaged or worn wiring. What it does

• Carries electrical current between internal components to restore power and signal continuity.
• Replaces frayed, cut, or burnt wiring that can cause intermittent operation or component failure.
• Helps eliminate arcing, visible burn marks, or loose-disconnect issues at terminals.
• Matches original connector types and color-coded leads for a straightforward swap.

• Always disconnect power before starting any repair to avoid shock or injury.
• Verify connector orientation and wire colors match the original before finalizing connections.
• Route and secure the harness away from moving parts and hot surfaces to prevent wear.

The Door Switch is an OEM part for Frigidaire microwaves. It plays a crucial role in the microwave's overall function by detecting when the door is open or closed. The door switch communicates this information to the control board, enabling it to safely operate the microwave's electronic components and magnetron when the door is shut.

Symptoms of a bad door switch include:

• The microwave failing to operate or function properly with the door closed  
• Inability to start or pause operation when the door is opened
• Error codes or failure messages appearing on the display related to door functionality

Causes of a bad door switch can be wear and tear over time, damage from repeated opening and closing of the microwave door, or impact from accidental mishandling. 

This OEM replacement is also compatible with Electrolux, Admiral, Crosley, White-Westinghouse, and Kenmore models.