Parts for Bosch HMB57152UC/02: Cavity Parts

The Turntable, Tray is an OEM component specifically designed for Bosch built-in and over-the-range microwaves. Comprised of a durable glass plate and integrated motor, it facilitates even heat distribution essential for quick, consistent cooking. The turntable provides users control over customized cooking abilities.

Causes of damage can include cracks developing from years of extreme temperature changes. Deterioration of motor couplings from prolonged use may also diminish rotation essential for microwave performance. 

Symptoms of a bad turntable tray include: 

• Vibrating or grinding tray unable to smoothly revolve
• "Lopsided" heating leading to cold or hot spots in food 
• Cracked or loose turntable trays potentially present safety concerns
• Malfunctions requiring replacement rather than a simple fix

Replacing with this genuine Bosch turntable restores the intended function. Compatible with some Blomberg, Miele, and Thermador microwave models, optimized operation maintains ease and convenience for home-cooked nutrition with OEM reliability.
 

The Fixture is an OEM part for Bosch microwaves. This part ensures that the door opens and closes smoothly and securely, maintaining a proper seal for safe and efficient microwave operation.

Causes of a bad Fixture can include wear and tear from frequent use, damage from accidental impact, or deterioration due to environmental factors.

Symptoms of a bad Fixture include:

• Difficulty in opening or closing the microwave door
• The door not staying closed or securely latched
• Unusual noises when operating the door
• Visible damage or wear to the fastener

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

The Switch is an OEM replacement part for Bosch microwaves. It serves as an essential component that controls and regulates various functions and operations of the microwave oven.

Causes of a bad microwave switch can include mechanical wear and tear over time, electrical malfunctions, or physical damage due to mishandling or impact.

Symptoms of a bad microwave switch:

• Difficulty in selecting or changing settings
• Microwave not responding to button presses or inputs
• Erratic behavior, such as randomly changing settings or modes
• Complete failure of the microwave to operate or power on

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

The Support is an OEM part for Bosch microwaves. It is designed to hold and stabilize internal components within the microwave, ensuring they remain securely in place during operation for safe and efficient performance.

Over time, the support can become worn out or damaged due to continuous use, exposure to heat, or accidental impacts. Causes of a bad support include cracking, warping, or general weakening of the material, which can compromise the stability of internal parts.

Symptoms of a bad support include:

• Loose or misaligned components inside the microwave
• Unusual noises or vibrations during operation
• Poor performance or uneven heating due to misaligned parts
• Visible damage or deformation of the support

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

The  Door Interlock Support is an OEM part for Bosch microwaves. This component ensures that the door interlock switches are correctly positioned and secure, which is crucial for the microwave to operate safely. The interlock system prevents the microwave from running when the door is open.

Causes of a bad door interlock support can include repeated stress from opening and closing the microwave door, physical impact, or wear over time. A compromised interlock support can lead to the microwave not functioning properly or running when the door is open, which is a significant safety hazard.

Symptoms of a bad door interlock support include:

• The microwave not starting or stopping unexpectedly
• Error messages indicating a door issue
• The microwave running when the door is open
• Visible damage or wear to the interlock support

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

This replacement access cover protects internal components and helps keep the appliance sealed and safe during operation. It restores the cabinet/compartment enclosure and prevents debris or moisture from reaching sensitive parts. What it does:

• Covers and protects internal components from dust, debris, and accidental contact
• Helps maintain proper airflow routing and enclosure integrity
• Can stop rattling or vibration caused by a broken or loose cover
• Visible cracks, missing tabs, or warped edges are common signs it needs replacement

• One cover

• Disconnect power to the appliance before starting any repair
• Remove any adjacent panels or fasteners to access the cover; a screwdriver or nut driver is often required
• Align tabs and fasteners carefully to avoid breaking plastic mounting points

This glass cover replaces a damaged or missing exterior glass panel to restore the appliance's appearance and protect internal components from dirt and contact. It provides a clean, finished surface that matches the original fit. What it does:

• Replaces cracked, chipped, or broken glass to improve safety and appearance
• Shields internal components from debris and everyday contact
• Restores the appliance's original exterior finish
• Helps ensure proper fit of adjacent trim and controls

• One glass cover

• Handle carefully to avoid breakage and wear protective gloves when installing
• Follow the appliance manufacturer's disassembly and reassembly instructions
• Disconnect power to the appliance before beginning any repair

This replacement oven interior lamp provides bright, direct illumination so you can check cooking progress without opening the door. It restores a working oven light when the original bulb is burned out or dim. What it does

• Replaces the oven interior light to improve visibility while cooking.
• Commonly used when the oven light is dark, flickering, or fails to turn on.
• Helps you monitor food without opening the oven door and losing heat.
• Matches the original lamp's fit and function when the part number matches.

• One oven interior lamp.

• Disconnect power to the appliance before replacing the lamp to avoid electrical shock.
• Allow the oven to cool completely before changing the bulb; use gloves or a cloth when handling.
• Remove any protective cover or lens per your owner's manual; replace lamp and reattach cover securely.