Part 00643600 Oven Cooling Fan
Purpose
Draws cool air through the oven cavity to prevent overheating.
Details
This genuine OEM cooling fan is designed for select wall-oven and built-in range models from Bosch, Thermador, and Gaggenau. It pulls cooler ambient air into the cavity and pushes heated air out, helping regulate internal temperatures and ensuring consistent cooking performance. A failing fan can lead to symptoms such as overheating, electronic control failures, erratic temperature or bake times, or a loud buzzing/whirring noise behind the oven. Replacing this fan restores proper airflow, protects internal components, and preserves oven longevity.
Included Items
Cooling-fan motor and blade assembly; mounting screws and wiring harness connector included as applicable. Reuse original housing or bracket as model requires.
Compatible Brands
Bosch, Thermador, Gaggenau (select wall-oven/range models)
Replaces
00642843, AP4073279, PS8729987
Highlights
- Genuine OEM part
- Application: Wall-oven/range cooling and airflow system
- Purpose: Prevents overheating and ensures consistent internal oven temperatures
- Installation difficulty: Moderate (requires access to rear or bottom of oven cavity)
Safety Note
Always disconnect power at the circuit breaker before servicing. Allow the oven to cool fully, remove the rear panel or access plate, and ensure proper fan clearance for future operation.
