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Thermal Coupler Parts

Turntable Coupler
Genuine Ge part
By: Ge
Part Number: WB06X10815

This turntable coupler connects the microwave's turntable motor to the glass tray to drive smooth rotation during cooking. Replacing a worn coupler restores even heating and prevents the tray from slipping, stalling, or wobbling. What it does:

  • Transfers rotation from the turntable motor to the glass tray
  • Centers and supports the tray for stable, even spinning
  • When worn or cracked, may cause the turntable not to turn, slip, wobble, or click/grind at the center hub
  • Helps restore consistent heating by ensuring proper tray movement
What's included:
  • 1 turntable coupler
Install notes:
  • Disconnect power by unplugging the microwave or switching off the breaker before service
  • Remove the glass tray and roller ring; lift the old coupler straight up off the motor shaft
  • Align the new coupler with the shaft and press firmly until fully seated

Do-It-Yourself Stories from Customers like You Turntable did not turn on our ge under the cabinet microwave   Cory S. • Rochester , MN • July 03, 2016

Unplug your microwave. Took the screws off of the bottom of the unit with it still on the cabinet. The whole bottom panel swung down to expose the turntable motor. I took the power cable loose (just pull it off). It was one screw to take the motor out. Word to the wise: DON'T try to take the plastic coupler off before the motor. Their is a tab that holds it in while the motor is in place. If you pry it up you will break it, trust me. ;) Turn the motor out of its housing and it come right out.... Read more

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Thermostat (Dryer Temperature Control)
Genuine Ge part
By: Ge
Part Number: WE4M127

This thermostat regulates your dryer's temperature by opening and closing the heating circuit as needed. Replacing a weak or failed thermostat restores safe, consistent heat control so loads dry evenly without overheating or extended run times.

  • Monitors drum air temperature and cycles the heater on/off to maintain the selected setting
  • Helps protect the dryer from overheating and nuisance thermal cutoffs
  • Common symptoms of a faulty thermostat: no heat or intermittent heat, runs too hot, scorched items, very long dry times, or shutdowns from overheat
  • Supports consistent drying performance across normal and delicate temperature settings
What's included: 1 thermostat Install notes:
  • Disconnect power before servicing; if gas, also shut off gas supply
  • Access the thermostat (often on the blower or heater housing); note wire positions and transfer one at a time
  • Mount firmly against the housing surface for accurate temperature sensing; reuse existing screws/bracket
  • After replacement, ensure the exhaust vent is clean and unobstructed to maintain correct temperatures

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Thermostat Spst (Upper)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4450934

This upper SPST thermostat is a single-pole temperature switch that helps control heating by opening the circuit at a set temperature. It restores proper temperature cycling and acts as an over-temperature safety device. What it does:

  • Opens/closes the heating circuit at its set temperature to regulate heat output.
  • Functions as an upper-limit/safety thermostat to help prevent overheating.
  • Common symptoms of failure: no heat, intermittent heating, or continuous heating despite controls.
  • Used where an upper-temperature cutoff is required to maintain safe operation.
What's included: One upper SPST thermostat. Install notes:
  • Disconnect power to the appliance before servicing to avoid shock or injury.
  • Compare wiring and mounting orientation to the original part before removal.
  • Confirm failure with a multimeter (continuity check) before replacing the thermostat.

Do-It-Yourself Stories from Customers like You Blown thermostat from self cleaning whirlpool double oven   Kevin B. • Waldorf , MD • January 11, 2015

I was devastated to hear my wife tell me our Whirlpool double oven was dead after she used the self clean mode. After my research, I found this problem to be more common than expected. I kept seeing reference made to Appliance Parts Pros during my research. I went to the website and found the parts I didnt think anyone had. APP was quick, the price was excellent and when I called their staff I found them to be friendly, knowledgeable and thorough! They had my parts to me in no time and I fixed... Read more

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Thermistor (Gas Inlet)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10419068

This temperature sensor mounts on the sealed-system gas inlet line in compatible refrigerators. It relays precise temperature feedback to the control so cooling and defrost cycles are managed correctly, helping maintain stable compartment temperatures. What it does:

  • Senses temperature at the gas-inlet line; resistance changes are read by the control
  • Helps regulate compressor, fan, and valve operation for proper cooling performance
  • A failed sensor may cause erratic temperatures or extended run times
  • Can correlate with control thermistor error codes or frost/ice patterns near the evaporator
What's included:
  • 1 thermistor sensor
Install notes:
  • Disconnect power before servicing
  • Note original sensor placement and insulation; reinstall in the same location and orientation
  • Attach the sensor firmly to the line and route the harness as originally, away from sharp, hot, or moving parts
  • Do not open or puncture sealed-system tubing; if damage is suspected, stop.

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Safety Thermostat
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304406099

This safety thermostat is a temperature-sensitive switch that helps protect your appliance from overheating. When excessive heat is detected, it opens the circuit to stop power to critical components, helping prevent damage and ensuring safe operation.

  • Monitors temperature at a specific location and interrupts power if it exceeds a safe limit
  • Can cause no power, no heat, or shutdown during use when failed or tripped
  • Helps prevent overheating damage to internal components
  • Restores normal operation when replaced
What's included: Safety thermostat only. Install notes:
  • Disconnect power to the appliance before service
  • Note wire positions and terminal orientation before removal
  • Use proper tools and avoid bending or stressing terminals
  • After installation, check for underlying overheating causes (blocked airflow, failed fan, etc.)

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Support
Genuine Whirlpool part
By: Whirlpool
Part Number: W10840795

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
What's included: 1 support Installation notes:
  • 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

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Fuse (250V 15A)
Genuine Ge part
By: Ge
Part Number: WB27X10454

This 250V 15A safety fuse protects the appliance's line circuit from overcurrent. When the original fuse has blown, replacing it can restore power and help safeguard internal components from further damage.

  • Opens the circuit if excessive current or a short occurs, protecting internal parts
  • Common symptom: unit completely dead—no display, lights, or response to controls
  • Blown fuse will test open (no continuity) with a multimeter
  • If a new fuse blows again, another component may be shorted and needs diagnosis
What's included: 1 fuse rated 250V 15A
  • Unplug the appliance before servicing; microwaves can retain a dangerous charge—discharge the high-voltage capacitor
  • Access the fuse near the line filter/control area; note clip orientation
  • Replace only with the same 250V 15A rating; never bypass or upsize the fuse
  • If the replacement fuse blows immediately, stop and troubleshoot the root cause

Do-It-Yourself Stories from Customers like You It stopped working after i boiled eggs in it the fuse was burn and the letch of the door broke   Kazem A. • Porter Ranch , CA • August 11, 2015

I replaced both the fuse and the latch. it started working smoothly even better the before. Read more

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Cycling Thermostat (180-140F)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3404153

This cycling thermostat regulates dryer drum air temperature by switching the heater on and off at its rated setpoints. It helps maintain consistent drying performance and protects against overheating for safer, more reliable operation. What it does:

  • Regulates heater cycling to maintain target drum temperature during a cycle
  • Opens on temperature rise and recloses as the air cools to prevent runaway heat
  • Failure can present as no heat, weak heat/long dry times, or overly hot operation
  • Operates around a 180F open / 140F close rating per catalog specification
What's included:
  • 1 cycling thermostat
Install notes:
  • Disconnect power; for gas dryers, also shut off the gas supply
  • Access location varies by model; remove the appropriate panel to reach it
  • Note wire positions; transfer leads one at a time and secure the thermostat with the original screws
  • After installation, clean lint passages and ensure proper vent airflow to prevent overheating and repeat failures

Do-It-Yourself Stories from Customers like You 20 year old Whirlpool dryer would stop mid cycle.   Jonathan S. • Alexandria , VA • August 29, 2020

I don't have a multimeter so couldn't check all voltages or resistances on suspect parts. I assumed it had to be the two thermostat units - the thermostat or the dryer cycling thermostat. These were not expensive parts so ordered both and installed both. Very easy to remove back panel and replace with the new parts, making sure the OEM numbers were the same. Put back panel on, plugged back in and it fired right up - time will tell if these were the culprits. Not much left electronics wise on... Read more

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Surface Element Repair Kit (Connector)
Genuine Whirlpool part
By: Whirlpool
Part Number: 37001139

This element repair kit restores a safe, solid electrical connection to an electric range/cooktop surface burner, helping the element heat consistently and reducing arcing after the original connector has overheated or loosened.

  • Repairs a damaged or heat-weakened surface element connection
  • Helps resolve a burner that won't heat or heats intermittently
  • Addresses visible scorching, melting, or arcing at the element plug-in
  • Supports a snug, reliable fit for the element prongs
What's included: One element repair kit. Install notes:
  • Disconnect power at the breaker or unplug before servicing; allow the cooking surface to cool completely
  • Match connector orientation and move one wire at a time to avoid miswiring
  • Inspect wire insulation and element terminals; replace any parts with burnt, pitted, or loose contacts
  • Ensure the element seats firmly after repair and verify proper operation before regular use

Do-It-Yourself Stories from Customers like You My dryer wasn't heating   Jesus V. • Kissimmee , FL • March 27, 2017

PLEASE UNPLUG DRYER FIRST. This was my first attempt at trying to fix my dryer (Maytag SDE515DAYW). Order the element kit Part Number AP4046564. The installation was easier than I thought. Just removed the two front panels and I was able to reach the back of the dryer, under the drum (this is where the heat element was located), disconnected the wires (took pictures first) and removed the two screws that held the heat element. Pulled the part down and it just slid off. Connected all the wires... Read more

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Support Assembly (Mounting Bracket)
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304467717

This support assembly secures and stabilizes an appliance component to the cabinet or frame, restoring proper alignment and reducing vibration. Ideal when a broken or worn support causes movement or instability of the affected area. What it does:

  • Provides structural mounting to keep panels, controls, or other components properly aligned.
  • Reduces vibration, rattling, or visible sagging caused by a failed or loose support.
  • Restores reliable attachment after damage, deformation, or worn mounting points.
  • Matches OEM diagram locating for direct-replacement fit when replacing the faulty part.
What's included: The support assembly shown. Install notes:
  • Disconnect power and unplug the appliance before starting any repair.
  • Follow the OEM diagram for correct placement and fastener locations.
  • Use appropriate hand tools and wear gloves to avoid sharp edges; inspect surrounding mounting hardware and replace if damaged.

Do-It-Yourself Stories from Customers like You Old part broken   Rupert S. • North Port , FL • January 20, 2017

New part worked fine. Read more

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Coupler
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304509439

The Coupler is an OEM part for Frigidaire microwaves. It is responsible for providing a secure connection between the motor and the glass tray.  It enables the smooth rotation of the glass tray turntable, ensuring even heat distribution during the cooking process.

A bad coupler can occur due to wear and tear over time, accidental damage, or improper handling. Signs of a faulty coupler include the glass tray not rotating or turning unevenly during operation.

Symptoms of a bad coupler include:

  • The glass tray not rotating 
  • Uneven heating  
  • Unusual noises  

Replace your faulty microwave glass tray turntable coupler with this genuine OEM Frigidaire part to restore your microwave. This Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.
 

Do-It-Yourself Stories from Customers like You The turntable stopped working in my frigidaire microwave in my rv   Anita F. • Red Bluff , CA • March 22, 2015

We ordered the motor and coupler for the turntable. I could not believe how fast it was delivered. I ordered the parts on a Thursday afternoon, and the parts were delivered to me on Friday morning! Great customer service!! Also, the site is very user-friendly. It was very easy to find the parts we needed for the repair. My husband repaired it in less than 15 minutes. Keep up the great customer service - it is so refreshing to deal with a company like this!! Read more

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Support B
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304509643

The Shelf Support is an OEM part for Frigidaire countertop microwaves. It holds and stabilizes shelving inside the microwave cavity during operation. 

Symptoms of a faulty shelf support include:

  • Loose or detached shelves that cannot maintain placement  
  • Difficulty positioning shelves at desired height levels
  • Scrapes or dents on interior microwave walls from shelf movement
  • Gaps or spaces where shelf legs do not sit securely  

Causes relate to typical wear of spring clips or brackets holding shelves in place. Regular vibration from microwave turntables can weaken pressure points over time.

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

Do-It-Yourself Stories from Customers like You The broken clip that holds the rack in the microwave.   Phyllis D. • Jackson , MI • December 14, 2021

Pushed in the new clip that took 1.25 seconds and attached the rack and was finished. Read more

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Dryer Guide Sensor Assembly
Genuine Samsung part
By: Samsung
Part Number: DC97-08894A

Dryer Guide Sensor Assembly is designed to ensure accurate drying cycles in your Samsung dryer. This genuine OEM part guarantees seamless compatibility with a wide range of Samsung dryer models, providing reliable performance every time. The assembly features a high-precision sensor that monitors moisture levels, helping to prevent over-drying and conserve energy. By replacing a faulty sensor with this Dryer Guide Sensor Assembly, you can maintain optimal drying efficiency and extend the lifespan of your appliance. Installation is straightforward, allowing you to restore your dryer's functionality quickly and with ease. Trust the Dryer Guide Sensor Assembly to deliver dependable performance and enhance the overall operation of your Samsung dryer.

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Thermal Fuse
Genuine Bosch part
By: Bosch
Part Number: 00414633

This Thermal Fuse is an OEM part for Bosch Wall Ovens. It acts as a safety mechanism, designed to interrupt the electrical connection if the oven's temperature exceeds the safe limit.

What Causes a Bad Thermal Fuse:
Overheating due to issues like a malfunctioning thermostat or restricted airflow can cause the thermal fuse to blow. This interruption prevents the oven from operating at dangerously high temperatures, reducing the risk of fire.

Symptoms of a Bad Thermal Fuse:

  • Oven fails to heat up
  • No response or display on the control panel
  • The oven doesn't maintain the set temperature

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

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Shaft Assembly (Shaft Assy)
Genuine Ge part
By: Ge
Part Number: WB06X10312

Shaft assembly that transfers rotational force from the motor to the appliance's rotating component, restoring smooth, aligned rotation and helping reduce noise and vibration caused by worn or damaged shaft parts. What it does:

  • Transfers motor rotation to the appliance's rotating component (drum, basket or agitator depending on model)
  • Restores proper alignment to reduce wobble and vibration during operation
  • Helps stop grinding, scraping or loud knocking that can occur when a shaft is worn or damaged
  • Works with existing bearings/bushings to maintain smooth rotation
What's included: One shaft assembly. Install notes:
  • Always disconnect power at the breaker before removing panels or working on the appliance; if the appliance uses gas, shut off the gas supply as required.
  • Follow the appliance service manual for disassembly order and correct shaft orientation during installation.
  • Inspect related bearings, bushings, seals and fasteners; replace any worn components to prevent premature failure.
Check fitment: Verify model fitment information shown on this page before ordering.

Do-It-Yourself Stories from Customers like You Turntable would not rotate   Donna L. • Erlanger , KY • June 28, 2014

Installed new shaft assembly. Read more

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Drain Hose Adapter (Black)
Genuine Bosch part
By: Bosch
Part Number: 00165258

This drain hose adapter connects the appliance's drain hose to another hose or a compatible fitting, providing a secure, leak-resistant joint so wastewater can be routed to the household drain. Replace when the original adapter is cracked or loose.

  • Couples the drain hose to another hose or to a sink/disposal/standpipe fitting
  • Helps seal the joint to reduce leaks and hose slippage
  • Restores a tight fit when the original adapter is worn, brittle, or missing
  • Symptoms of a bad adapter: leaking at the connection, hose won't stay attached, visible cracks
What's included: 1 drain hose adapter Install notes:
  • Disconnect power and turn off water before servicing
  • Place a towel or pan to catch residual water from the hose
  • Fully seat hose ends over the adapter barbs and secure with appropriate hose clamps
  • Run a short test cycle and inspect all connections for leaks

Do-It-Yourself Stories from Customers like You Dishwasher drain hose developed a small leak   James W. • Salinas , CA • November 17, 2019

Ordered a new drain hose and coupling to attach to the garbage disposal. Parts arrived in less than a day, awesome. Watched video on your site showing how to do it. Video is good but I needed to remove from base plate and side panel attached with star screws to get to the point the video showed. Read more

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