Parts for Bosch HBN442 AUC: 01 - Complete Parts

Mounting bracket for wall oven hi-limit thermostat. Secures thermostat in proper position. Replace if bent, broken, or missing to ensure safe installation.

A replacement mounting bracket that secures internal components or panels so parts stay aligned and stable during normal use. Restores proper fit and reduces movement that can cause rubbing or noise. What it does:

• Supports and holds a panel, assembly, or component in the correct position
• Prevents shifting that can lead to rattling, misalignment, or premature wear
• Provides a fixed attachment point for fasteners or clips
• Helps maintain proper gap and alignment for doors or covers

• Disconnect power and water before starting repairs
• Inspect surrounding fasteners and clips; replace any that are damaged
• Use basic hand tools; follow OEM diagram for orientation and screw locations

The range lamp bulb cover protects and diffuses the oven interior light bulb, usually mounted on the oven ceiling or back wall. Replace this cover if it's cracked, discolored from heat damage, won't stay secured, or if it affects the oven lighting.

This outer cover protects and secures the catalyzer element, keeping it in position and shielding it from debris and contact damage. It helps maintain safe operation by preventing movement and minimizing noise from a loose element. What it does

• Protects the catalyzer element from physical damage and foreign debris
• Holds the catalyzer element securely in its mounting location
• Reduces vibration and rattling that can occur with a loose or damaged cover
• Helps maintain correct airflow/clearance around the catalyzer element

• Disconnect power (and gas supply where applicable) before beginning work
• Handle the part carefully to avoid bending or cracking the cover
• Reuse original fasteners only if undamaged; otherwise replace with OEM-specified hardware

This replacement cross bar fits the dishwasher bottom panel to restore proper support, alignment and appearance. It replaces a damaged or missing lower cross member so panels sit flush and operate without rubbing or rattling. What it does:

• Provides structural support for the bottom panel to keep it aligned and stable
• Helps prevent panel vibration, rattling or scraping during operation
• Restores the intended fit and cosmetic appearance of the lower front area
• Matches the dishwasher's white finish for a seamless look

• Disconnect power and water supply before beginning any repair
• Expect sharp sheet-metal edges; use gloves and eye protection
• Remove access panels or kickplate to reach mounting clips or screws (retain fasteners)

Insulation panel set that installs inside your wall oven door to provide heat retention. Replace if panels are cracked, deteriorated, or missing.

This is the outer mounting frame used to support and align the appliance door and front assembly for a secure fit and proper operation. Replaces a damaged or bent frame to restore correct door alignment and appearance. What it does

• Provides structural support for the door/front panel and mounting points for hinges and trim
• Helps maintain proper door alignment and prevents rubbing or binding during opening/closing
• Commonly replaced when the frame is bent, cracked, or visibly damaged
• Can resolve fit-and-seal issues caused by a warped or broken front frame

• One outer mounting frame

• Disconnect power and water before beginning any repair
• Remove surrounding trim or inner panel to access mounting screws and hinge attachments
• Handle any attached glass or trim pieces carefully to avoid breakage
• Tighten hardware to manufacturer torque where specified and test door alignment after installation

Uneven baking or hot spots in your wall oven? The heat reflector directs heat evenly across the oven cavity for consistent cooking results.

205 degrees fahrenheit.

This oven hi-limit thermostat kit is a safety device that prevents the oven from overheating by shutting off power when temperatures exceed safe limits. It monitors internal temperature and cuts power to heating elements when necessary. Replace this kit when your oven overheats, won't maintain temperature, or the safety system isn't functioning properly.

This oven hi-limit thermostat kit is a safety device that prevents the oven from overheating by shutting off power when temperatures exceed safe limits. It monitors internal temperature and cuts power to heating elements when necessary. Replace this kit when your oven overheats, won't maintain temperature, or the safety system isn't functioning properly.

This oven hi-limit thermostat kit is a safety device that prevents the oven from overheating by shutting off power when temperatures exceed safe limits. It monitors internal temperature and cuts power to heating elements when necessary. Replace this kit when your oven overheats, won't maintain temperature, or the safety system isn't functioning properly.

This oven hi-limit thermostat kit is a safety device that prevents the oven from overheating by shutting off power when temperatures exceed safe limits. It monitors internal temperature and cuts power to heating elements when necessary. Replace this kit when your oven overheats, won't maintain temperature, or the safety system isn't functioning properly.

A replacement white control knob that restores user control and the appliance's front-panel appearance. Fits the original control shaft for straightforward replacement and re-enables manual setting selection. What it does:

• Replaces a cracked, stripped, or missing control knob so you can change settings again
• Restores the knob indicator used to select temperature or cycle positions
• Provides the correct fit and rotation for the appliance's existing control shaft
• Helps eliminate slipping or incomplete engagement caused by a damaged knob

• Disconnect power to the appliance before beginning any work.
• Pull the old knob straight off the shaft; align the new knob's slot with the shaft and push on until fully seated.
• Do not force; if the knob does not seat easily, confirm shaft type and orientation to avoid damage.
• If the control shaft is damaged or loose, additional repairs may be required.

This halogen light bulb restores bright, reliable illumination in your appliance so you can clearly see the cooking area or interior. Replace a burned-out or flickering bulb to maintain visibility and safe operation. What it does:

• Provides illumination inside the appliance or over the cooking surface
• Replaces a failed halogen lamp to restore proper lighting
• Typical symptoms: light won't turn on, is dim or flickers, or works intermittently
• Helps you monitor food and check progress without guesswork

• 1 halogen lamp

• Disconnect power/unplug and allow the bulb and surrounding area to cool completely before service
• Access the lamp per your model's instructions; remove any lens or cover carefully
• Handle the new halogen bulb with gloves or a clean cloth; avoid touching the glass capsule
• Match the bulb type and rating specified for your model; do not exceed the rated wattage

This inner door panel restores the oven's inner door surface and helps protect the insulation and outer door from heat and wear. It's a direct-replacement interior panel for compatible Bosch single ovens. What it does:

• Replaces a damaged, scratched or dented inner door surface to help restore appearance and function
• Protects the oven's internal insulation and components from heat and spills
• Helps maintain proper door closure by restoring the inner door structure
• Reduces drafts or heat loss caused by a warped or damaged inner panel

• Oven door removal is required for most installations
• Disconnect power to the appliance before starting and allow the oven to cool completely
• Handle carefully to avoid damaging the panel or surrounding trim and to prevent injury
• Check manufacturer instructions for model-specific removal and reassembly steps

This outer door glass is the exterior glass panel for the dishwasher door, restoring a finished appearance and protecting inner components. It replaces cracked, chipped, or discolored outer glass to improve looks and keep the door sealed. What it does

• Replaces damaged or cracked exterior door glass to restore the door's cosmetic finish
• Protects inner door components and insulation from debris and moisture
• Helps maintain an even exterior surface for proper door closure
• Addresses visible chips, cracks, or delamination on the outer-facing glass

• Intended for use with the matching OEM door assembly; follow manufacturer service manual for proper removal and reassembly
• Handle panel carefully to avoid chipping; wear cut-resistant gloves and eye protection
• Verify correct fit and orientation before final fastening; some clips or trim may need reuse or separate replacement
• Separate assemblies on a padded work surface to prevent damage

This cavity partition is the internal oven divider that maintains proper separation and airflow inside the cooking cavity for safe, consistent operation. It restores the oven's internal structure after damage or during repairs. What it does:

• Reestablishes the internal divider that separates oven compartments and supports correct airflow distribution
• Helps maintain even cooking by preserving the oven's designed cavity geometry
• Addresses symptoms like loose or missing interior panels, rattling inside the oven, or gaps in the oven wall
• Prevents contact between components that should remain separated, reducing risk of internal damage

• One cavity partition (single-piece) as shown

• Refer to the oven's service manual for correct placement and fastening sequence
• Disconnect power and allow the appliance to cool completely before servicing
• Handle edges with care; wear gloves to avoid cuts and protect finished surfaces
• If fasteners or clips are damaged or missing, replace them; part ships without additional hardware

This selector switch allows you to choose different cooking modes for your convection oven including bake, broil, convection bake, and other specialized functions. It directs power to the appropriate heating elements and activates the convection fan when needed. Replace this switch if you can't select certain cooking modes, if the oven operates in the wrong mode, or if the switch feels loose or unresponsive.

This is a hose used in an oven or range to route steam, water, or air between internal components. It connects to fittings within the appliance and helps maintain proper fluid or vapor flow during operation. Replace this hose if it is cracked, kinked, leaking, or has become brittle with age, which can cause water leaks or reduced performance.

This rear panel is the oven back cover that protects internal components and helps maintain proper ventilation. It replaces damaged or missing back panels to restore a finished exterior and shielding for electronics. What it does

• Covers and protects the oven's internal wiring, heating elements, and components from debris and accidental contact
• Helps direct ventilation and air flow from the oven cavity to the exhaust/chassis openings
• Stops drafts and reduces dust entry that can cause component issues or noise
• Common symptom: bent, rusted, punctured, or missing back panel; visible gaps, rattling, or unusual odors

• One rear panel

• Disconnect power to the appliance before starting any repair
• Use proper tools; panel may be secured with screws and attached to sheet-metal edges
• Panels can have sharp edges—wear gloves and eye protection
• Removing/installing may require pulling the appliance away from cabinetry; check your model's service manual for model-specific disassembly steps

Replacement resistor support plate for electric wall ovens. Secures heating element resistor in place. Order a new one if original is cracked or broken.

This circular convection heating element is located behind the rear panel inside the oven cavity and works with the convection fan to distribute heat evenly for consistent baking and roasting. It heats the air that the fan circulates throughout the oven. Replace this element if your oven heats unevenly in convection mode, takes much longer than expected to cook food, or if the element is visibly damaged or broken.

M3 x 12mm mounting screw for wall ovens. Secures internal panels, components, and trim. Replace if missing, stripped, or damaged during repairs.

M4.2 x 9.5mm mounting screw for wall ovens. Secures interior panels, brackets, and components. Replace if stripped, missing, or damaged during repairs.

Heat shield for wall ovens. Protects internal components from excessive heat. Replace if cracked, warped, or damaged to maintain proper insulation.

Door handle slat for electric wall ovens. Replaces cracked, broken, or worn slats on the oven door handle assembly. Restores appearance and function.

Replacement door spacer for your wall oven. This small component maintains proper door alignment and spacing. Order now if yours is cracked or missing.

Circuit board spacer for wall ovens. Maintains proper spacing between electronic control boards. Replace if broken, cracked, or missing to prevent board damage.

White spacer for wall oven door handle assembly. Replaces cracked, broken, or missing spacers. Ensures proper handle alignment and support.

Stop ring for electric wall ovens. Installs on control components to secure and position parts. Replace if cracked, broken, or missing to restore fit.

This threaded spacer or screw is used to secure the door handle to the front of a wall oven door. It threads through the handle mounting holes and provides proper standoff distance between the handle and the door panel. Replace this part if the oven door handle feels loose, wobbles, or if the original spacer is stripped or missing.