Parts for Frigidaire FGMC3066UDA: Microwave Parts

This thermostat is a temperature-sensing switch that helps your appliance maintain the set temperature by opening and closing the circuit as conditions change. Replacing a weak or failed thermostat restores consistent cycling and stable performance. What it does:

• Monitors temperature and opens/closes its electrical contacts to control the circuit
• Helps the unit cycle on and off to maintain an even, target temperature
• A failed thermostat may cause temperature swings, short/long cycling, constant running, or no cycling at all

• 1 thermostat

• Disconnect power (and gas, if applicable) before servicing
• Access the thermostat location per your model; note wire positions and transfer any brackets/insulators from the original
• Make secure wire connections and route leads away from sharp, hot, or moving parts
• Reassemble covers, restore power, and verify proper cycling and temperature regulation

This adjustable leveling foot raises and stabilizes the appliance for proper alignment and even weight distribution. It restores a steady, wobble-free base so doors close correctly and the appliance sits level on uneven floors. What it does:

• Replaces a worn or damaged cabinet/console leveling foot to restore stable support
• Allows height adjustment to correct leaning or rocking on uneven surfaces
• Helps ensure doors and drawers close smoothly by keeping the appliance level
• Fits under the appliance base where a threaded/adjustable foot is required

• One adjustable leveling foot

• Turn the appliance off/unplug and empty lower compartments before accessing the foot
• Raise or support the appliance safely following manufacturer guidance before removal/installation
• Thread the foot into the mounting socket until it contacts the floor, then fine-tune the height for level

Replacement electrical diode for Frigidaire refrigerators that directs current flow to protect control circuitry and help defrost and compressor systems operate correctly. Installs quickly to restore proper electrical function when a diode fails. What it does:

• Allows electrical current to flow in only one direction to protect sensitive control and compressor circuits.
• Prevents backfeed that can damage control boards or other components.
• Common symptom: intermittent or no compressor/defrost operation.
• Other symptoms: blown fuses, tripped breakers, or erratic electrical behavior in the appliance.

• Disconnect power to the appliance before beginning any service.
• Handle electrical connections carefully; use insulated tools and avoid touching live terminals.
• Confirm connector fit and orientation before finalizing installation.

This evaporator fan motor circulates cold air across the freezer evaporator and through the fridge, helping maintain even temperatures and proper cooling. Replaces a failed fan motor to restore airflow and reduce frost buildup. What it does:

• Spins the evaporator fan blade that moves cold air through the freezer and fresh-food compartments
• Restores airflow when the fan has stopped running or runs intermittently
• Helps prevent uneven cooling and excessive frost on the evaporator coil
• Can reduce unusual noise if the old motor is noisy or worn

• Disconnect power to the appliance before starting any repair
• Access typically requires removing interior freezer panels or back panels; use proper tools and keep fasteners organized
• Handle sharp sheet metal and insulated components carefully; wear gloves and eye protection

This cover is a protective trim piece that shields and neatly finishes exposed components on your appliance. Replacing a cracked or missing cover restores protection and a clean, factory look while helping prevent accidental contact with internal parts.

• Conceals and protects wiring, mechanisms, or mounting hardware from dust and incidental contact
• Restores proper fit and finish for a clean appearance
• Helps ensure components remain secured and unobstructed
• Common symptoms include cracks, broken tabs, discoloration, or a missing/loose cover

• Disconnect power before servicing; shut off water supply if working near water lines
• Retain and reuse original screws or clips; transfer any clips from the old part if applicable
• Align tabs/slots and secure without overtightening to avoid damage
• The cover sits flush and doesn't interfere with doors, drawers, or moving parts

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 magnetron generates the microwave energy used to heat food in countertop and over-the-range microwaves. Replace a failed magnetron when the oven powers on but does not heat or shows arcing or loud humming. What it does:

• Converts high-voltage power into microwave radiation that heats food.
• Common symptom: microwave runs but does not heat.
• Other symptoms: unusually loud humming, arcing or sparking inside the cavity, or a burning/ozone-like smell.
• Not a user-serviceable electrical component — faults often require component-level replacement.

• Disconnect power before servicing; unplug the appliance and verify power is removed.
• Discharge the high-voltage capacitor before touching high-voltage components to avoid serious shock.
• Handle carefully; avoid touching the magnetron antenna or ceramic surfaces.

This bracket secures a component or panel within the appliance to keep it aligned and stable during operation. Replacing a cracked or missing bracket restores proper support and helps prevent vibration, rattling, or shifting.

• Provides a rigid mounting point for the original component or panel
• Maintains alignment so assemblies operate smoothly
• Replaces broken, warped, or missing hardware that causes looseness or noise
• Helps reduce vibration and rattling during use

• Disconnect power before servicing; shut off gas/water if applicable
• Note the original orientation and fastener locations; transfer any clips or spacers from the old bracket
• Reuse existing screws unless damaged; tighten evenly without overtightening
• Verify alignment and operation before reinstalling covers or panels

A push-button door switch that tells the appliance when the door is open or closed so lights, fans, or controls respond correctly. Replaces a worn or broken door-actuated switch to restore normal operation and interior lighting. What it does:

• Detects door open/closed position to control interior lights or related circuits
• Stops lights from staying on when the door is closed, preventing unnecessary power use
• Restores proper cycling of door-dependent functions and controls
• Commonly used when lights fail to turn on/off or when door-operated features are intermittent

• One replacement push-button door switch

• Disconnect power before servicing to avoid shock or damage
• Access typically requires removing interior trim or the light housing—keep fasteners for reassembly
• Verify switch orientation and terminal connections match the original before connecting

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.
 

This replacement lever is the small actuator that engages control linkages so doors, latches or dispenser mechanisms move and stay in position. Replacing a worn or broken lever restores reliable mechanical operation and alignment. What it does:

• Transfers motion from a handle or control cam to the linked mechanism
• Helps door/latch/dispenser engage and stay in the correct position
• A damaged or cracked lever can cause sticking, poor latching, or intermittent operation
• Commonly fails from wear, impact, or plastic fatigue

• Disconnect power to the appliance before beginning work to avoid injury
• Removal typically requires basic hand tools; keep fasteners for reuse
• Handle small plastic parts carefully to avoid damage during installation
• Test the mechanism through a full cycle after installation to ensure proper engagement

This infinite switch controls the heat level for an electric cooktop surface burner, restoring adjustable power to the element for even cooking and reliable temperature selection. What it does:

• Regulates electrical power to a single surface heating element so you can set low-to-high heat.
• Provides stepped "infinite" control positions rather than a simple on/off.
• Replaces a worn or failed control that causes a burner to not heat, stay stuck on one setting, or heat inconsistently.
• Uses standard spade-terminal connections found on many electric ranges.

• Disconnect power at the breaker before servicing—this part services live-voltage circuits.
• Access typically requires removing the cooktop or rear console; handle ceramic glass cooktops carefully to avoid cracking.
• Confirm terminal layout and mounting orientation before removal; take a photo of wiring for reassembly.

This electrical wiring harness connects a refrigerator's control and power circuits so components receive reliable power and signals. It replaces a damaged or worn harness to restore proper electrical connections and reduce intermittent faults. What it does

• Routes power and signal lines between control board, compressor, fans, valves, and other internal components
• Restores lost or intermittent power caused by frayed wires, broken connectors, or corrosion
• Prevents shorts by replacing damaged insulation or connectors
• Supports proper operation of control-driven parts after replacement

• One electrical wiring harness as shown

• Disconnect power to the appliance before starting any work
• Inspect connector orientations and match keyed plugs before seating; do not force connectors
• Route harness along original cable paths and secure with clips or ties to prevent chafing

This replacement refrigerator water filter cartridge helps restore clean tasting water and ice by trapping common impurities. Designed as a direct-fit replacement to maintain your fridge's filtered water supply and improve taste clarity. What it does:

• Filters particulates and common contaminants to improve water and ice taste
• Helps reduce visible sediment and cloudiness from the dispenser and ice maker
• Restores normal dispensing performance when an old filter causes off-flavors or odors
• Supports consistent filtered water flow when installed and maintained

• Turn off the water supply and follow the refrigerator's filter-replacement instructions before starting
• Push/rotate or slide per your model's procedure until the filter locks in place; ensure a secure seal
• Run water through the dispenser for a short time after installation to flush air and initial carbon fines
• Replace regularly per the refrigerator manufacturer's recommendation or sooner if flow decreases or taste returns

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.