Bosch 00631522 Gas Cooktop Pressure Regulator

Gas Cooktop Pressure Regulator – Bosch

The gas cooktop pressure regulator maintains a consistent gas supply pressure to the burner valves, ensuring stable, predictable flame size across all burner settings. When the regulator fails, burners may have weak flames, uneven heat output, or difficulty maintaining a set flame level. This direct-replacement gas pressure regulator restores consistent gas pressure regulation for compatible Bosch NGM series gas cooktops.

Compatible Part Numbers

• 00631522
• 631522
• AP5949204
• PS9865127
• B076GC75K5

Compatible Models

Bosch NGM3054UC/02, NGM3654UC/02, NGM5054UC/04, NGM5055UC/01, NGM5064UC/04, NGM5455UC/01, NGM5654UC/04, NGM5655UC/01, NGM5664UC/04, NGM8055UC/01, NGM8055UC/02, NGM8065UC/01, NGM8065UC/02, NGM8654UC/04, NGM8655UC/01, NGM8665UC/01, NGMP055UC/01, NGMP055UC/02, NGMP655UC/01

Key Features

• Direct OEM-spec replacement – engineered to Bosch factory specifications for correct inlet/outlet fittings and regulated output pressure on NGM series cooktops
• Restores consistent gas pressure to all burners – regulator maintains stable supply pressure regardless of inlet pressure variation
• Resolves weak flame and uneven burner output – correct regulated pressure restores full flame height and heat control at all burner settings
• Direct fitting connection –mates to the existing gas supply and manifold connections without modification

Fixes These Symptoms

• Gas burners with weak or low flames across all settings
• Flame height fluctuating or not holding at the selected level
• Burners not reaching full heat output even at maximum setting
• Uneven heat output between burners caused by inconsistent gas pressure

Compatible Brands

• Bosch, Thermador

Always verify your model number before ordering. Check the label on your cooktop to confirm compatibility. Gas regulator replacement should be performed by a qualified technician.