Parts for Frigidaire DGMV174KFB: 03 - Oven,Cabinet Parts

This rectifier is the microwave's high-voltage diode. It converts AC to DC in the high-voltage circuit so the magnetron can heat. Replacing a failed rectifier can restore reliable heating performance.

• Converts alternating current to direct current in the microwave's high-voltage circuit
• Works with the transformer and capacitor to power the magnetron
• A failed rectifier can cause no heat while the unit runs, intermittent heating, or unusual humming
• Blocks reverse voltage to help protect high-voltage components

• Disconnect power before servicing; microwaves contain high-voltage circuits
• The high-voltage capacitor can retain a dangerous charge even when unplugged—discharge per service procedures
• Observe polarity and match the original orientation during installation
• Route and secure leads as originally installed to avoid arcing or damage

This motor start/run capacitor helps the compressor and fan motors start and run reliably, restoring normal cooling performance when a failing capacitor causes hard starts or intermittent motor operation. A direct-replacement component for affected units. What it does:

• Provides the electrical phase shift and stored energy needed for compressor and fan motor startup.
• Helps prevent slow starts, humming, or motors that won't start reliably.
• Restores stable motor operation and can reduce overheating or tripping caused by a weak capacitor.
• Works as a replacement for the same OEM-design capacitor in compatible refrigerators and freezers.

• One replacement capacitor (single unit)

• Disconnect power to the appliance before inspecting or replacing the capacitor to avoid shock.
• Verify capacitor is fully discharged before handling; use insulated tools and follow safety procedures.
• Match the capacitor's mounting and terminal type to the existing part for correct fit and connection.

This replacement motor restores reliable rotation to the component it drives—bringing back proper airflow or mechanical movement so your appliance runs as designed and noise is minimized.

• Converts electrical energy into steady shaft rotation to power the attached fan, blower, or mechanism
• Common failure signs: won't start, only hums, stalls, or intermittently runs
• Worn bearings or windings can lead to overheating and reduced performance

• Disconnect power before servicing; if the unit uses capacitors, discharge them per the service manual
• Note wire locations and transfer any brackets, grommets, or fan blades from the old motor
• Mount securely, align the shaft, and confirm correct rotation before finalizing
• Spin the shaft by hand to check for free movement, then test for smooth, quiet operation

This control switch regulates heat to a surface burner so the cooktop reaches and holds the selected temperature. Restores responsive burner control and consistent cooking performance. What it does:

• Sends variable power to a surface burner to adjust heat levels as you set the knob
• Commonly replaces a switch that causes a burner to stay cold, not heat, or only work at one setting
• Can fix clicking, intermittent operation, or loss of variable control on the affected element
• Works with the cooktop's control knob and wiring harness to manage element output

• One replacement infinite burner control switch

• Disconnect power to the appliance before beginning any work
• Remove the cooktop or control panel as needed to access the switch; keep track of mounting hardware
• Match wire locations and connector orientation when reattaching harness; take a photo first if helpful

High-voltage magnetron that generates microwave energy to heat food in the oven cavity. Replacing a failed magnetron restores heating when the microwave runs but food doesn't warm. What it does:

• Converts high-voltage power into microwave energy to heat food in the oven cavity.
• Commonly needed when the microwave motor and lights run but the unit fails to heat.
• A failing magnetron can cause unusual noises, intermittent heating, or a burning odor.
• Critical high-voltage component — faults can create arcing or other dangerous conditions.

• Disconnect power and unplug the appliance before accessing the microwave cavity.
• High-voltage capacitor may retain a lethal charge—do not attempt capacitor discharge unless qualified.
• Handle the magnetron by the housing, avoid touching ceramic antenna or terminals.

The Door Switch is an OEM replacement part for Frigidaire wall ovens. It is a component located on the oven door that detects when the door is opened and closed. The door switch works alongside the control board to regulate oven operations based on door position.  

Symptoms of a bad door switch can include:

• Oven failing to automatically go into bake or warm modes after door closure
• Interior lights not turning on when the door is opened
• Control buttons/display remaining constantly lit instead of dimming
• Oven not heating or functioning properly in different modes

Causes relate to normal wear over extended use as the door switch mechanism cycles with frequent door openings and closings. Moisture exposure or impacts could also degrade switch performance.

This OEM Frigidaire switch is compatible with Amana, Jenn-Air, KitchenAid, and some Electrolux wall oven models as well.

This drive motor restores rotational power to the appliance's drum or agitator so loads spin and drain correctly. It's a direct-replacement motor designed to restore normal wash and spin cycles when the original motor fails. What it does:

• Provides the mechanical drive force for the washer drum/agitator so clothes tumble and spin
• Re-establishes proper agitation and spin speed control when a worn or failed motor causes no-spin or no-agitate symptoms
• Operates with the appliance's existing pulley, belt, or coupling
• Works as the core rotating component tied to load movement and draining functions

• One motor

• Disconnect power and water before beginning any repair; follow the appliance service manual for safe access
• Replacement typically requires removing cabinet panels, drive belt or coupling, and electrical connector—avoid forcing parts
• Inspect associated belts, couplings, and mounting hardware; replace worn items to prevent repeated failures

This replacement lamp restores illumination in your appliance's lighted area. Installing a new lamp brings back clear visibility so you can easily see contents and settings during use.

• Provides light when the door opens or the light switch is turned on
• Replaces a bulb that is burned out, dim, or flickering
• Common symptoms: light not working, intermittent operation, or a blackened/broken filament
• Restores interior/work-area visibility for safer, easier use

• Disconnect power to the appliance before servicing
• Allow the lamp and surrounding area to cool completely before handling
• Handle glass with a clean cloth or gloves; avoid touching the glass directly
• Replace only with the same type and rating specified by the manufacturer

This damper assembly controls airflow for the exhaust vent, opening with the blower and closing when off to block backdrafts. Replace a cracked, missing, or sticking damper to restore proper venting and reduce noise and drafts.

• Opens during fan operation to let cooking air exit through the duct; closes when off to prevent outside air from entering
• Helps maintain correct airflow to capture steam, smoke, and odors
• Common symptoms: poor venting, rattling/clacking noises, cold air drafts through the unit, visible broken or missing flap
• A stuck or binding damper can cause louder fan noise and weak airflow

• Disconnect power before servicing; remove the vent cover/adapter to access the damper
• Note airflow arrow and hinge orientation; install so the flap swings freely in the exhaust direction
• Reuse existing screws and seals; replace any damaged foil tape or gaskets to prevent leaks
• After installation, run the fan to ensure the damper opens/closes smoothly without rattling

This microwave turntable tray is the rotating platter that supports your dishes and helps heat food evenly. Replace a cracked, missing, or unstable tray to restore smooth rotation and consistent cooking performance.

• Provides a flat, heat-resistant surface for cookware during cooking and reheating
• Engages the center drive and roller ring to rotate food for more even heating
• Keeps containers centered and stable while the oven runs
• Typical symptoms: cracked/chipped or missing tray, wobbling/rocking, tray won't seat on the coupler, uneven heating due to a damaged platter

• Disconnect power to the microwave before servicing
• Lift out the old tray; clean any debris from the roller ring and drive hub
• Align the new tray with the center drive and ensure it sits flat and spins freely
• Run a brief test with a microwave-safe cup of water to confirm smooth rotation

This latch hook secures the refrigerator/freezer door, helping keep it closed for proper cooling and efficient operation. Replace a worn or broken latch hook to restore a tight door seal and reliable door closure. What it does:

• Engages with the strike or catch to hold the door closed
• Prevents unintended door opening that can cause temperature loss
• Restores smooth latching action when the original hook is damaged or bent
• Simple mechanical part—no electronics or wiring

• One latch hook

• Disconnect power to the appliance before beginning any repair
• Remove the inner door panel or access trim as needed to reach the latch area
• Use appropriate screwdrivers; keep fasteners organized for reassembly
• Test the door closure after installation to ensure proper alignment and seal

This mounting bracket secures internal panels or assemblies to the appliance, restoring proper alignment and reducing movement. A direct-replacement bracket helps stop rattling, keeps parts in place, and supports reliable operation. What it does

• Secures panels, trim, or internal components to the cabinet to maintain proper fit and alignment.
• Prevents vibration and rattling that can occur when brackets are bent, cracked, or missing.
• Restores stable mounting for doors, panels, or assemblies so parts operate smoothly.
• Common symptom: loose or misaligned panels, persistent noise, or visible bracket damage.

• Disconnect power (unplug or shut off circuit) before starting any repair.
• Remove outer panels or trim as needed to access the bracket; keep track of fasteners.
• Inspect surrounding parts and reuse original screws if undamaged; replace hardware if stripped or corroded.

This clear light lens covers and protects the interior lamp, directing and diffusing light inside the appliance for better visibility. It replaces a cracked, yellowed, or missing lens to restore even interior illumination. What it does:

• Protects the interior lamp from spills, steam, and physical contact
• Diffuses and directs light for more even illumination inside the compartment
• Restores visibility when the original lens is cracked, cloudy, or missing
• Helps prevent direct contact with the bulb for safer operation

• Disconnect power to the appliance before starting any work
• Allow the bulb to cool completely before removing the old lens
• Handle the lens gently to avoid cracking; align tabs or clips and snap into place
• If the lens uses screws, tighten securely but do not overtighten to avoid cracking

This replacement duct guides internal airflow to and from the appliance, restoring proper ventilation and helping the unit maintain even temperatures. Designed to match the original fit and routing for reliable performance. What it does:

• Channels conditioned or exhaust air through the correct internal path
• Helps prevent airflow restrictions that can cause uneven cooling or heating
• Reduces rattling or vibration from a damaged or misrouted air path
• Supports normal compressor/fan operation by maintaining intended ventilation

• One replacement duct as shown

• Inspect surrounding connectors and seals; replace damaged gaskets for best results
• Secure all fasteners to prevent air leaks
• Disconnect power (and water if applicable) before beginning work to avoid injury
• Avoid sharp bends that can restrict airflow

This is a replacement adhesive identification label used to restore factory markings and safety information on the appliance. It helps keep model, rating or warning information legible for service and safe operation. What it does

• Replaces a torn, faded, or missing appliance identification label
• Restores readable model, serial, rating or warning information that owners rely on
• Helps prevent confusion during service by keeping factory markings visible
• Maintains appliance appearance and compliance with original labeling

• One adhesive identification label

• Clean and dry the application area before installing to ensure proper adhesion
• Align the label carefully and press firmly from one side to the other to avoid bubbles
• No specialized tools required; avoid stretching or folding the label during placement

This replacement identification label displays appliance model, serial, and rating information so you can correctly identify your unit for service or parts ordering. Durable adhesive backing helps keep factory information legible. What it does:

• Replaces a torn, faded, or missing identification/rating label so model and electrical data are readable
• Helps technicians and owners model/serial and voltage/current ratings during diagnosis or repairs
• Prevents confusion when ordering parts or scheduling service by restoring original identification
• Non-electrical — does not affect operation of the appliance

• Clean and dry the mounting surface before applying for best adhesion
• Peel backing and press firmly; avoid stretching or folding the label
• Do not place over vents, seals, or moving parts; install in the original label location if known

The Air Filter is an OEM part for Frigidaire microwaves. This part maintains the airflow and preventing the recirculation of smoke and odors in your microwave. This filter captures grease, smoke, and other particles produced during cooking, helping to keep the interior of your microwave clean and odor-free.

Causes of a bad air filter can include saturation with grease or other residues from cooking, which can impede airflow and decrease the efficiency of your microwave.  

Symptoms of a bad Air Filter include:

• Ineffective removal of odors and smoke while cooking
• Visible grease buildup on the filter
• Reduced ventilation efficiency, which might affect cooking performance

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

The Grease Filter is an OEM replacement part for Frigidaire microwaves. It traps grease-laden smoke and particles released from cooking. Color: silver. Measures about 6 inches wide by 8 inches deep.

Causes of a bad grease filter can include clogging from accumulated grease and debris, physical damage from cleaning or handling, or wear and tear over time. A clogged or damaged filter can reduce the efficiency of the range hood, leading to poor ventilation and potential damage to the range hood motor.

Symptoms of a bad grease filter include:

• Reduced airflow or suction
• Excessive smoke or odors during cooking
• Grease buildup on kitchen surfaces
• Visible damage or clogging of the filter

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

This small mounting retainer clip secures panels and components in place on your appliance, helping keep parts aligned and reducing rattles. A simple replacement when a worn or broken clip allows loose or misaligned panels. What it does:

• Holds trim, panels, or wiring channels in position to prevent movement and noise
• Restores proper fit where a cracked or missing clip lets parts sag or separate
• Helps maintain seals and component alignment for normal operation
• Works as a direct-fit replacement clip used on specified Frigidaire assemblies

• One mounting retainer clip

• Disconnect power before starting any repair to avoid shock or injury
• Access the clip location by removing the outer panel or trim per your model's service instructions
• Remove the broken clip and press or snap the replacement into the existing mounting slot until fully seated
• If fasteners are present, reuse OEM screws; do not force clips into damaged plastic

Replacement screw used to secure panels, trim, and internal components in Frigidaire appliances. Restores proper fit after repairs and helps eliminate rattling or loose parts for safer, quieter operation. What it does:

• Secures panels, brackets, and trim to maintain correct alignment and fit
• Prevents vibration and rattling caused by loose or missing fasteners
• Use when original screw is missing, stripped, or damaged
• Matches common fastener locations on affected Frigidaire appliances

• Disconnect power and water before starting any repair
• Use the correct driver to avoid stripping the screw head; hand-start to ensure alignment
• Do not overtighten; tighten until snug to avoid damaging threads or plastic parts

A small 3mm x 8mm fastener used to secure panels, brackets, and small components. Replacing a missing or damaged screw helps restore proper fit and reduces vibration or loose parts. What it does:

• Secures trim, panels, brackets or small component mounts.
• Keeps parts aligned so doors and panels fit correctly.
• Stops rattling or vibration caused by loose hardware.
• Useful when a screw is stripped, missing, or damaged.

• Disconnect power or unplug the appliance before you service it.
• Use the correct screwdriver or bit to avoid stripping the head.
• Thread the screw in by hand first, then snug—do not overtighten.
• Keep small parts away from children and dispose of old fasteners properly.