Wtmc3321us/05Fd8806300751 Parts

The Door Hinge is an OEM part for Bosch dryers. This hinge is designed to securely attach the dryer door to the frame, allowing it to open and close smoothly while maintaining a proper seal during operation.

Causes of a bad door hinge can include regular wear and tear, damage from excessive force when opening or closing the door, or corrosion from exposure to moisture and heat.  

Symptoms of a bad door hinge include:

• The dryer door not closing properly or staying open
• Difficulty opening or closing the dryer door
• A misaligned dryer door
• Unusual noises or resistance when moving the door

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

The Temperature Limiter is an OEM component specifically designed for select Bosch vented dryers requiring controlled airflow temperatures. As a safety device, it restricts exhaust heat to prevent overheating risks.  

Precisely calibrated links of heat-treated alloys automatically trip circuits upon exceeding preset thermal thresholds. Protected housings shield reactive cores from moisture while allowing intended response capabilities.

Causes often involve years of exposure distorting sensitive triggering components slow to cool cycles. Intentional physical manipulation could also disable protection absent automatic overrides.

Symptoms of a bad temperature limiter include:

• Inability to sense and respond to rising exhaust air temperatures  
• Lack of functioning cool-down phases from disabled safety trips
• Continuously energized heating systems without regulation posing risks

This OEM Bosch replacement limiter is also compatible with Thermador, Gaggenau and select Kenmore dryers employing sensitive temperature cutoffs. Correct installation restores critical safety control circuits.
 

The Bearing is an OEM part for Bosch dryers. It is a component located within the drum assembly that works to smoothly rotate the drying tumbler during the cycle.                                                         

Symptoms of a bad bearing include:                                                        

• Loud grinding or scraping noises coming from the dryer drum area                                                        
• The dryer drum fails to rotate or gets stuck during the operation                                                
• Vibrations felt in the dryer cabinet or presenting during the operation

Over time, the constant rotation of the dryer drum can cause wear and tear on the bearings. Accidental damage during maintenance or cleaning is also possible. If any of the above issues occur, it may be time to replace this bearing.                                                        

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

Thermister

The Lint Screen Filter is an OEM replacement part for Bosch dryers. This essential component is designed to capture lint and debris during the drying process, preventing them from accumulating within the dryer and causing potential issues.

Causes of a need to replace the lint screen filter can include excessive buildup of lint and debris over time, resulting in clogging or damage to the filter material. Regular cleaning and maintenance can help extend the lifespan of the lint screen filter.

Symptoms that may indicate a need for a replacement lint screen filter include:

• Restricted airflow and reduced drying efficiency
• Overheating or excessive heat buildup within the dryer
• Visible signs of damage or wear on the existing lint screen filter

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore dryer models.

The Door Latch is an OEM part for Bosch dryers. It securely fastens the dryer door closed during operation to prevent heat loss and ensure optimal drying performance. 

Causes of a bad latch include wear and tear over time, damage due to repeated use, or failure of the latch mechanism. 

Symptoms of a bad door latch include:

• The door not fully closing or latching in the locked position
• The door popping or coming open during a cycle  
• Decreased drying efficiency due to air leaks
• Safety issues from an unsecured door

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

The Wheel is an OEM component specifically designed for select Bosch vented dryers requiring stable rotational support. As a load-bearing fixture, it maneuverably transports tumbling drum assemblies.

Causes usually arise from years of use wearing down bearings and slowing revolutions. Impacts may also deform precisely fitted wheels biasing balanced movements.

Symptoms signaling the need for a new wheel incorporate: 

• Binding or inability to smoothly transition drum assemblies  
• Grooves eroding intended contact patches for stable mobilization
• Loosened fasteners enabling unintended displacements risking stability

This OEM Bosch replacement wheel is also compatible with Thermador, Gaggenau and select Kenmore dryers relying on reliably rotating supporting structures. Correct installation restores intended operational smoothness.
 

Door switch that detects when the appliance door is closed and signals the control so cycles can start. Replacing a faulty switch restores normal start/stop behavior and prevents operation with an open door. What it does

• Senses door closure and completes the circuit to tell the control board the door is closed.
• Stops the appliance from starting or running if the door is not properly latched.
• Common symptom: appliance won't start, stops unexpectedly, or behaves as if the door is open.
• Works with the existing door wiring and latch assembly to maintain safety interlock function.

• Disconnect power to the appliance before attempting any service.
• Note wiring and connector positions before removal; handle connectors gently to avoid damage.
• Access may require removing the inner door panel or control console—follow OEM instructions.

The Moisture Sensor is an OEM part for Bosch dryers. It monitors the humidity level inside the rotating drum throughout drying cycles.

Causes of a faulty moisture sensor can include mineral deposits accumulation on electrodes over time, distorting humidity readings.

Symptoms of a bad moisture sensor include:

• Incomplete drying with clothes still damp at the end of cycles
• Over-drying resulting in wrinkling or wear to fabrics
• Cycle lengths not adjusting optimally based on load moisture
• Error codes displayed relating to moisture detection

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

This replacement screw secures appliance panels, brackets, and internal components so your unit stays assembled, aligned, and quiet. Replace stripped, missing, or corroded screws to restore a tight fit and help prevent vibration or leaks.

• Fastens panels, trim, brackets, or internal parts in their correct position
• Helps maintain alignment and sealing to reduce noise and potential leaks
• Replaces worn, stripped, rusted, or lost hardware
• Common symptoms: loose or rattling panel/handle, misaligned parts, components shifting

• Disconnect power and, if applicable, shut off water before servicing
• Match the head/size to the original hardware; do not mix lengths across locations
• Start threads by hand to avoid cross-threading; tighten snugly without over-torque
• For plastic or thin sheet metal, avoid overtightening to prevent stripping or cracking

This relay is an electromechanical switch that lets the appliance's control direct power to a load safely. Replacing a failed relay restores reliable on/off control and can resolve intermittent or non-working functions driven by the control.

• Receives a low-voltage signal from the control and opens/closes power to a component
• Typical signs of failure: the load won't energize, intermittent operation, repeated clicking/chatter, or visible heat damage/burning on the relay
• Can lead to symptoms like no operation of a heater, fan, or motor when the control calls for it
• Helps restore consistent switching to the affected circuit

• Disconnect power at the breaker or unplug the appliance before servicing
• Document wiring with a photo; move connectors one at a time and ensure tight, fully seated terminals
• Mount/seat the relay in the original orientation and secure any clips or screws

This fan wheel circulates air through the appliance to support drying and cooling cycles, restoring proper airflow and temperature regulation. Replaces a worn or damaged blower impeller to improve performance and reduce overheating risk. What it does:

• Spins to draw and push air through the appliance's vent and heating chamber.
• Restores airflow when a cracked or warped wheel causes weak drying or poor ventilation.
• Can reduce unusual rattling or grinding noises caused by broken blades or imbalanced rotation.
• Helps prevent overheating by maintaining designed air movement.

• One fan wheel

• Disconnect power (and gas supply, if applicable) before beginning service.
• Access the blower housing; confirm orientation and fit before final assembly.
• Inspect surrounding seals and fasteners; replace any damaged clips or screws to ensure secure mounting.
• If you hear continued noise or airflow problems after install, re-check wheel clearance and shaft/bearing condition.

The Screw is an OEM part for Bosch gas cooktops and ranges. It anchors the surface burner head assembly onto the cooktop surface.

Causes can be stripped threads or overall wear from repeated heating/cooling cycles. Exposure to cooking spills or impacts may also deteriorate the screw head over time.

Symptoms of a bad burner head screw include:

• A burner detaching from the cooktop surface entirely
• Excess movement or instability of burner heads when in use
• Gas leaks reported around the burner head connection points

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

A small mounting clip that secures exterior panels, trim or bezels to keep them aligned and reduce vibration. Replacing a damaged clip restores a snug fit and helps stop rattling or loosely seated panels. What it does:

• Holds panels and trim in the factory mounting location to maintain proper fit and alignment
• Prevents vibration and rattling caused by loose or worn fasteners
• Replaces broken, cracked, or missing clips that allow panels to sag or separate
• Works with the appliance's existing slots or mounting tabs for a secure snap-in fit

• Disconnect power to the appliance before starting any service
• Remove the adjacent trim or access panel per the service manual to reach the clip location
• Press or snap the clip into the factory slot; use pliers for leverage if needed but avoid over-forcing
• Inspect neighboring clips and mounting points for damage; replace additional clips as required

The Screw is an OEM part for Bosch microwave ovens. It is a component that secures the outer casing and front paneling of the microwave. The screw is designed to withstand repeated heating and cooling cycles without loosening or degrading. 

Symptoms of bad screw include:

- The front panel or outer casing becoming loose, detached, or misaligned
- Gaps appearing in the seams or joints of the microwave structure
- The door not sealing properly leading to leaks

Over many uses of the microwave, screws can wear down or strip out from over-tightening during repairs or installations. It is important to replace worn screws to ensure the microwave maintains an intact structure.

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

This replacement socket connects and secures a light bulb or wiring harness inside the appliance so the light operates reliably and wiring stays stable. It restores a safe electrical connection for oven, range, or appliance lighting. What it does:

• Holds and powers the appliance light bulb or connects a small wiring harness
• Restores steady lighting when a cracked, burnt, or loose socket causes flickering or no light
• Provides a secure contact to prevent intermittent electrical connection
• Helps eliminate arcing or poor contact that can cause visible sparking or failure to light

• One replacement socket

• Disconnect power to the appliance before starting any repair to avoid shock
• Use gloves and allow bulbs and surrounding parts to cool before handling
• Inspect wiring and connectors for damage; replace if insulation or contacts are compromised