Bosch 00423878 Lamp (Light Bulb) OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others.

Cross Reference Information

Part Number 00423878 replaces AP3682454, 00423882, 00423603, 1100916, 423603, 423878, 423882, AH3463444, EA3463444, PS3463444, PS8713743.

Description

This replacement lamp restores proper illumination so you can clearly see inside your appliance or over the cooktop, depending on model. A fresh bulb helps with loading, cooking, cleaning, and visual checks at a glance. What it does:

• Provides light inside the cavity or work area when the lamp circuit is energized
• Common symptoms: light will not turn on, flickers intermittently, appears dim, or the bulb is blackened/broken
• Routine wear item that typically fails over time; replacing restores visibility
• If a new bulb does not light, inspect the socket, switch/door switch, wiring, or control for issues

What's included:

• 1 lamp

Install notes:

• Disconnect power at the breaker or unplug the appliance before replacing the lamp; allow the area to cool
• Remove any lens/cover as directed by your model's instructions; reinstall securely after replacement
• Handle the bulb with clean gloves or a tissue to avoid oils on the glass; do not overtighten
• Match the bulb to the original and do not exceed the wattage/voltage specified by the appliance

This part fixes the following symptoms

• broken bulb