Bosch 00491640 Fan Wheel (Blower Wheel) OEM Part

Product Details

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

Cross Reference Information

Part Number 00491640 replaces AP3695075, 00648683, 1107382, 491640, 648683, AH3472300, EA3472300, PS3472300, PS8722553.

Description

This fan wheel circulates air through the appliance to support drying and cooling cycles, restoring proper airflow and temperature regulation. Replaces a worn or damaged blower impeller to improve performance and reduce overheating risk. What it does:

• Spins to draw and push air through the appliance's vent and heating chamber.
• Restores airflow when a cracked or warped wheel causes weak drying or poor ventilation.
• Can reduce unusual rattling or grinding noises caused by broken blades or imbalanced rotation.
• Helps prevent overheating by maintaining designed air movement.

What's included:

• One fan wheel

Install notes:

• Disconnect power (and gas supply, if applicable) before beginning service.
• Access the blower housing; confirm orientation and fit before final assembly.
• Inspect surrounding seals and fasteners; replace any damaged clips or screws to ensure secure mounting.
• If you hear continued noise or airflow problems after install, re-check wheel clearance and shaft/bearing condition.

This part fixes the following symptoms

• Too hot
• Doesn't shut off
• Takes too long to dry