Parts for Bosch B30IR800SP/01: Cavity Asy Parts

The Defrost Heater is an OEM part for Bosch refrigerators. The defrost heater circulates warm air throughout the fridge freezing compartments to manually clear frost and ice buildup.

The defrost heater is responsible for periodically melting accumulated frost to maintain optimum temperatures, visibility and food storage space in freezer drawers and shelves. Its heating element activates during defrost cycles.

Symptoms of a bad defrost heater include:

• Excessive frost and ice buildup in freezer areas over time
• Inability to complete automatic or manual defrost functions
• Cooling and freezing performance gradually diminishing

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

The Operating Module is an OEM part for Bosch refrigerators. As the central control unit, it processes user input and directs all electrical functions using integrated circuitry and software programming. Discreetly located behind the control panel, the operating module coordinates vital systems like cooling fans, door alarms, lighting and temperature regulation.

Causes can involve failures in the printed circuit boards over time from humidity exposure, drops or thermal fluctuations inside the refrigerator compartment.

Symptoms of a bad operating module include:

• Displays, buttons or functions malfunctioning
• Inability to adjust temperatures
• Fans failing to circulate air
• Door alarms unresponsive
• Cooling and freezing inefficient

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

This fan motor restores airflow by replacing a worn or failed blower motor in compatible Bosch appliances. Install to address noisy operation, weak air movement, intermittent spinning, or loss of ventilation so the unit can cool and ventilate properly. What it does:

• Drives the appliance fan/blower to circulate air for cooling, venting, or evaporator circulation.
• Common symptoms it can fix: loud grinding or squealing, little or no airflow, fan not spinning, or intermittent fan operation.
• Operates with the appliance's existing wiring harness and mounting locations when used as the correct OEM replacement.
• Replacing the motor often resolves overheating, frost buildup, or poor performance caused by reduced airflow.

• Disconnect all power to the appliance before starting any repair.
• Follow for panel removal and motor replacement; keep track of screws and mounting hardware.
• Note the wiring harness orientation and connector positions before disconnecting; reconnect exactly as removed.
• Handle the fan blades and motor shaft carefully to avoid damage; test the appliance after reassembly to confirm proper operation.

The FIXTURE is an OEM replacement part for Bosch freezers. Typically located inside the fresh food compartment, fixtures hold slidable wire shelves, bins, crispers, and other removable storage accessories in precise positions.

Causes of a faulty fixture can include cracking or breaking of plastic rails from repeated impact or overloading. Clips and mounting attachments may also loosen over time.

Symptoms of a bad fixture include: 

• Shelves, bins, and pans that no longer slide smoothly or feel insecure
• Storage accessories like crispers that tilt or are difficult to remove
• Interior rattles or banging noises coming from loose components

This replacement Bosch fixture returns stability and structure to the organization system. Realigning fixtures maintains consistent placement and secure engagement of accessories for tidy, accessible food storage. 

Compatible with Thermador, Gaggenau, or Kenmore French door models utilizing consistent interiors.

This is a replacement micro switch used in select Bosch-built appliances. It opens and closes an electrical circuit when actuated by a lever or cam, enabling functions like starting/stopping a cycle or detecting a position.

• Controls power or signals by opening/closing a low-voltage circuit when pressed
• Commonly used for on/off, door/lid, or position-sensing functions
• Failure may cause the unit not to start, intermittent operation, or features that won't engage
• May also present as unresponsive buttons or functions that only work when pressed a certain way

• Disconnect power before servicing; verify no voltage is present
• Access location varies by model; remove panels as needed to reach the switch
• Note wire positions and terminal orientation before removal
• Test continuity with a meter after installation to ensure proper operation

This sensor monitors operating conditions inside the appliance and reports to the control so cycles run correctly and safely. When the sensor fails, the control may receive inaccurate feedback, leading to irregular performance. What it does:

• Detects key conditions inside the appliance and sends a signal to the control
• Helps the control regulate heat and cycle progress
• Failure symptoms can include erratic cycle times, poor heating performance, or sensor-related error messages
• Can prevent the appliance from starting or completing a cycle if readings are out of range

• 1 sensor

• Disconnect power before servicing; shut off water supply if applicable
• Access the sensor and note wire orientation before removal
• Ensure any sealing surface is clean and the sensor is seated properly; check for leaks after reassembly where applicable
• Run a diagnostic or test cycle after installation to clear errors and verify operation

The Active Carbon Filter is an OEM part for Bosch refrigerators. This filter helps reduce odor-causing substances inside the refrigerator for fresher preserved food. It traps molecular impurities through an advanced filtration process.

Causes of a filter requiring replacement include normal lifespan expiration as indicated on the packaging. For optimal results, these filters should be replaced according to manufacturer guidelines.

Symptoms of a spent filter include:

• Return of odors to the refrigerator interior
• Potential taste transfers between strong smelling foods
• Reduced effectiveness of the odor reduction system

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

This temperature limiter safeguards the evaporator defrost heater by opening the circuit if temperatures rise too high. Replacing a failed limiter restores defrost safety and helps prevent frost buildup and inconsistent cooling performance.

• Protects the defrost circuit by cutting power to the evaporator heater when an over-temperature condition is detected
• An open/failed limiter prevents the heater from energizing, causing frost accumulation on the evaporator and warm refrigerator temps
• Designed to be installed in the original location and orientation for accurate temperature sensing

• Disconnect power before servicing; evaporator fins and sheet metal are sharp—use cut-resistant gloves
• Access the evaporator compartment and note the limiter's original mounting and wire routing before removal
• Transfer any clips/insulation sleeves and reconnect wiring to the same terminals; do not bypass this safety device
• Reassemble, restore power, and monitor for normal defrost operation

This NTC temperature sensor monitors internal temperature and sends precise resistance signals to the control, allowing accurate heating and cycle management. Replacing a faulty sensor restores proper temperature regulation and consistent performance.

• Senses temperature changes and varies resistance (NTC) for the control
• Helps regulate heater operation and overall cycle timing
• Can lead to extended/shortened cycles or premature shutdown
• May trigger temperature-related error codes

• Disconnect power before servicing; shut off water supply if applicable
• Note connector orientation and wire routing; transfer any retainers or seals from the old sensor if needed
• Seat the sensor fully in its pocket/bracket and route wiring away from hot or moving parts
• Restore power and run a test/diagnostic cycle to confirm proper operation

This foam piece is an appliance insulation/padding pad that cushions components and helps reduce vibration and noise for a quieter, more stable operation. It fits into a designated cavity to provide padding and minor thermal/noise dampening. What it does

• Cushions panels or components to prevent rattling and wear from vibration.
• Dampens noise by absorbing sound transmission from moving parts.
• Provides light insulation or spacing where specified by the manufacturer.
• Helps keep adjacent parts from making hard contact during operation.

• One foam piece as shown.

• Disconnect power (and water if applicable) before accessing the area.
• Install in the OEM location; ensure the foam sits flat without excessive compression.
• Use only the adhesive or fasteners specified by the manufacturer—do not substitute solvents or household glues unless directed.

This installation set provides the hardware needed to properly mount and connect your appliance, helping ensure a secure, stable fit and correct water/electrical connections during initial installation or replacement. What it does

• Supplies the common mounting and connection components used when installing the appliance
• Helps secure the unit in cabinetry to prevent shifting or vibration
• Provides connection hardware for inlet/drain lines where applicable
• Useful when original installation parts are missing, damaged, or worn

• One installation set

• Follow the appliance manufacturer's installation instructions and diagrams exactly
• Turn off power and water supply before beginning work
• Typical installation requires basic hand tools; fasteners may require screwdrivers, pliers, or a wrench

This single-use dishwasher cleaner removes limescale, grease and odor-causing residue from the interior and spray arms to help restore cleaning performance. It's designed for routine maintenance between deep-clean services. What it does:

• Dissolves limescale, hard-water buildup and mineral deposits that can reduce spray-arm flow and detergent action
• Breaks down grease and food film that cause lingering odors or cloudy glassware
• Helps clear residue from seals, filter housing and spray nozzles for more consistent wash results
• Safe for use in dishwasher tubs and internal components when used as directed

• One single-use bottle of dishwasher cleaning solution

• Follow the dishwasher maker's directions: typically empty dishwasher, place bottle in the rack or dispenser, run the specified cleaning cycle
• Use only as directed; do not mix with other chemicals or detergents
• Keep out of reach of children and pets; avoid contact with skin and eyes — rinse thoroughly if contacted
• Dispose of container per local regulations after use