Parts for Bosch HMD8053UC/01: Electrical Parts

This is a replacement mounting screw used to secure appliance panels and components. It restores proper fastening so parts stay aligned and reduces vibration or rattling. What it does:

• Secures trim, panels, brackets or small assemblies
• Restores tight fastening where original screw is missing or damaged
• Helps stop rattling or loose parts caused by a missing fastener
• Matches OEM fit for correct installation when replacing the original screw

• Turn off and unplug the appliance before replacing parts
• Use the matching driver and size to avoid stripping the head
• Do not overtighten; snug until secure to prevent damage

This magnetron generates the microwave energy your oven uses to heat food. Replacing a failed magnetron restores heating performance and helps prevent further damage to the microwave's high-voltage circuitry. What it does:

• Converts the oven's high-voltage power into microwave energy for cooking.
• Common symptom: oven runs but does not heat.
• Other signs: loud humming from the cavity, burning or electrical odors, or intermittent heating.
• Replacing a damaged magnetron can resolve heating failures and associated high-voltage issues.

• Disconnect power at the breaker and unplug the appliance before service.
• This is a high-voltage component; internal capacitors can retain charge — discharge only if qualified.
• Avoid operating the microwave with the cabinet or safety interlocks removed.
• Handle carefully to avoid damage; do not drill, crush, or attempt to open the magnetron.

This waveguide is the microwave cavity cover that protects and directs microwave energy from the magnetron into the cooking cavity for consistent heating and safe operation. It helps prevent food debris from entering the waveguide channel. What it does:

• Covers and seals the magnetron-to-cavity opening to direct microwave energy
• Helps prevent arcing or sparking caused by food buildup in the waveguide area
• Reduces the chance of localized overheating and uneven heating of food
• Keeps debris and grease out of the waveguide channel for safer operation

• One waveguide cover (single piece)

• Disconnect power or unplug the appliance before servicing to avoid shock
• Inspect the cavity and mounting area; clean or remove debris before installing
• Handle carefully; align tabs/clips and secure per the oven's fasteners without forcing
• Do not operate the microwave with a damaged or missing waveguide cover

This replacement lamp restores bright, reliable lighting in your appliance. Swap out a burned-out or flickering bulb to improve visibility so you can quickly check status and see contents clearly. What it does:

• Provides illumination inside a compartment or over a work area for better visibility
• Helps you see items, read controls, and monitor appliance operation
• Common symptoms: light won't turn on, flickers, is dim, or shows a darkened/broken filament
• Typical wear item that can fail from heat, vibration, and normal use

• 1 lamp

• Disconnect power to the appliance before servicing; allow hot surfaces and the old bulb to cool
• Handle the new bulb by the base; avoid touching the glass with bare fingers
• Replace only with a bulb that matches the voltage/wattage and base type specified for your model
• If a lens or cover is present, reinstall it securely after the bulb is seated

This door latch assembly secures the dishwasher door and completes the electrical interlock so cycles can start. It restores a door that won't stay closed or a unit that won't start due to a faulty latch. What it does:

• Holds the door firmly closed during operation so the dishwasher can run
• Completes the door-interlock circuit so control panel commands are accepted
• Commonly used when the door won't latch, the dishwasher won't start, or cycles stop mid-run
• Helps prevent leaks by keeping the door aligned and sealed while washing

• Disconnect power to the appliance before servicing to avoid shock or injury
• Access usually requires removing the lower kick plate or inner door panel; keep track of fasteners
• Test door operation and electrical interlock after installation before returning the appliance to service

This replacement drive gear restores proper power transfer from the motor to the transmission or pump, helping the appliance run quietly and move parts as intended. Use this when a worn or damaged gear causes slipping or noise. What it does:

• Transfers rotational force from the motor to the drive train or pump assembly
• Engages mating gears or splines to maintain correct speed and direction
• Worn, stripped, or broken teeth can cause slipping, grinding, or failure to operate
• Replacing a damaged gear can stop abnormal noises and restore normal operation

• One replacement drive gear

• Disconnect power (unplug or switch off breaker) before beginning any repair
• Access may require removing exterior panels, the motor, or gearcase—follow your model's service instructions
• Inspect mating shafts and adjacent gears for wear; replace any damaged components to prevent repeat failure
• Use only recommended lubricants if specified by the manufacturer; do not force parts during reassembly

This door latch secures the dishwasher door during cycles so the appliance can run and dishes clean safely. It replaces a worn or broken latch to restore reliable door closure and normal operation. What it does:

• Secures the door closed so the dishwasher can start and complete cycles
• Prevents the door from popping open during operation
• Can stop the dishwasher from starting if the latch fails to engage
• Reduces water leaks at the front edge caused by an improperly closing door

• One door latch assembly

• Disconnect power to the appliance at the circuit breaker before starting
• Remove the lower kickplate and access the door latch from the inner door panel per your model's service instructions
• Handle door components carefully to avoid damaging the inner door panel or wiring
• After installation, ensure the latch engages and the door closes securely before restoring full power

This mounting bracket secures internal panels or components to restore proper fit and reduce movement. It provides a simple, durable point of attachment so affected parts stay aligned and vibration is minimized. What it does

• Supports and secures panels, trim, or internal components to the appliance framework
• Helps stop rattling, shifting, or sagging caused by a worn or broken mounting point
• Restores proper alignment where factory fasteners attach
• Functions as a direct replacement for a damaged or missing bracket

• One mounting bracket

• Disconnect power and water before starting any repair
• Inspect surrounding fasteners and mounting surfaces; replace damaged screws if needed
• Basic hand tools (screwdriver, socket) typically required; follow OEM instructions
• If corrosion or structural damage is present, replace all compromised mounting hardware

The High Voltage Capacitor is an OEM part for Bosch microwaves. It is a component responsible for storing electric current to generate the high voltage needed by the microwave's magnetron tube to produce electromagnetic waves.

The capacitor traps charges that build up immediately after each discharge and holds them ready for the next firing of the magnetron. This enables continuous high-frequency magnetron operation for microwave cooking.

Causes of failure can include deteriorated insulation over extended use or sudden current surges.

Symptoms of a bad high voltage capacitor include:

• The microwave failing to heat or function properly
• Dimming or flickering lights when running
• Buzzing or cracking noises from internal components
• Tripped circuit breakers due to lost power storage

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

This control transformer supplies the low-voltage power for the appliance's control and user interface, restoring reliable voltage to the electronics. Use this part to replace a failed or damaged transformer and regain proper control operation. What it does:

• Steps appliance line voltage down to the low voltage needed by the control board and relays
• Replaces a burned, shorted, or open transformer that can prevent controls from powering on
• Addresses symptoms such as no display/no lights on the control, intermittent control operation, or failure to respond to touch/knob inputs
• Works as a direct replacement when the original transformer is damaged or wiring is compromised

• One control transformer

• Always disconnect power at the breaker or unplug the appliance before servicing
• Verify wiring locations and colors, then transfer wires exactly as removed; secure all terminal connections
• Inspect the mounting and surrounding wiring for heat or damage; replace any melted insulation

This replacement screw secures appliance components and brackets, restoring proper fit and reducing vibration or looseness. It's an OEM-style fastener used where original mounting hardware has become stripped, lost, or damaged. What it does:

• Fastens panels, brackets, or small assemblies to maintain proper alignment and stability
• Helps stop rattling, shifting, or loose-fit symptoms caused by missing or damaged screws
• Replaces worn or rusted hardware to restore secure connections
• Matches the OEM fastening point so the original part can be reinstalled correctly

• One replacement mounting screw

• Turn off and unplug the appliance (or shut off power) before attempting any repairs
• Use the matching screwdriver or driver bit to avoid stripping the head
• Tighten until snug; avoid over-torquing which can strip threads or crack plastic
• If threads are damaged, replace with the correct nut/insert.