Parts for Thermador HB30QB: 05 - Hood Parts

This assembly replaces the lamp housing and integrated on/off switch for compatible range-hood/microwave housings, restoring lighting control and secure lamp mounting. Fits the original mounting points for a direct replacement. What it does:

• Houses the light bulb and secures the lamp socket for reliable illumination
• Provides the user-accessible on/off switch to control hood/microwave lighting
• Replaces cracked, melted, or loose housings that cause intermittent lighting
• Helps prevent electrical arcing from a damaged switch or socket

• Disconnect power at the breaker or unplug the appliance before beginning
• Handle wiring connectors carefully; match wire colors and secure all terminals
• Use basic hand tools; avoid over-tightening fasteners that could crack the housing
• Inspect the bulb and socket for compatibility before reassembly

The Lamp Holder is an OEM part for Bosch range hoods. It secures interior lighting fixtures in place above the stovetop, managing connecting wires neatly out of the way. Proper holder positioning ensures consistent task illumination.

Causes of failure can include normal wear from sustained vibration in the kitchen environment. Periodic replacement preserves essential visibility above the cooktop.

Symptoms of a faulty lamp holder are:

• Interior hood light failing to illuminate or flickering inconsistently
• Visible damage or deterioration of mounting clips/anchors
• Loosening of lighting unit from repeated cleaning

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