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Part is compatible with 
We are unable to confirm if this part will fit with model number ""Description
Simple and intuitive knob as oven control
The convection fan, heating elements, and various cooking settings are all turned on using the oven's simple knob controls. You can also set timers for your food using a basic knob interface.
How does it get damaged?
With use and friction, the mechanical or electrical connections within the knob can deteriorate or fail over time. In some rare cases, the link between the knob and the control panel might become disconnected, causing the oven to exhibit irregular or erratic behaviour.
Is it a genuine spare part?
This control knob switch is a genuine Bosch oven replacement part.
Manufacturers Part Number:
- 00421445
Alternative Part Numbers:
- 00421445
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Safety note:
Warning: Always unplug any appliance from the electricity supply before carrying out any work or testing on it.
Latest Product Review(s)
1 Customer Review(s)
Simple switch
Product was a perfect match and replaced the broken one perfectly. Rey simple replacement does the job perfectly
By Ian Cranson - Stone
15th Mar 2019
Questions And Answers
1 Answer(s)
Are there any instructions of how to swap out old for new?
Hi Jim, thanks for your message. Unfortunately we don't get fitting instructions, but it looks as though the control knobs should just pull off and push back on.
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