Bosch 00189011 Cooktop Control Knob – Black

Cooktop Control Knob – Bosch

The Bosch 00189011 cooktop control knob is a black burner control knob approximately 1 inch in diameter. It mounts on the cooktop control shaft to allow the user to turn the burner on, adjust the flame level, and shut off the gas or electric element. When the knob cracks, strips, or breaks, the burner cannot be controlled or safely shut off. This direct-replacement knob restores smooth, secure burner control on compatible Bosch cooktop models.

Compatible Part Numbers

• 00189011
• 189011
• AP2825254
• PS3440443
• PS8698337
• AH3440443
• EA3440443
• 00189099
• 189099
• 1044394

Key Features

• Direct OEM-spec replacement – black knob engineered to Bosch factory specifications, approximately 1 inch diameter, for correct fit on the cooktop control shaft
• Restores burner control – knob engages the valve shaft to allow precise flame or element adjustment
• Replaces cracked, stripped, or broken original knobs – new knob provides a secure grip and positive shaft engagement
• Push-on installation – presses directly onto the existing control valve shaft

Fixes These Symptoms

• Cooktop burner control knob cracked, chipped, broken, or missing
• Knob spinning freely without engaging the valve shaft
• Burner cannot be adjusted or shut off due to a failed knob
• Knob pulling off or not seating securely on the shaft

Compatible Brands

• Bosch, Thermador, Gaggenau

Always verify your model number before ordering. Check the label on your cooktop to confirm compatibility.