Parts for Viking Range VGSO166: Burner Section Parts

This left-hand single thermal valve controls gas flow to one burner assembly, helping restore safe, consistent operation in affected ovens or ranges. It replaces a faulty valve to re-establish proper temperature regulation and ignition behavior. What it does:

• Regulates gas flow to the left-side burner or oven pilot as part of the appliance's gas control system
• Helps prevent unwanted gas flow when the burner is off and allows normal ignition when called for
• Commonly used when burners fail to light, spark but no gas, or flame is irregular on the left side
• Works with existing mounting and gas line connections as the OEM replacement component

• Turn off the appliance's gas supply and electrical power before starting any repair
• Only connect or adjust gas fittings with proper tools and thread sealant rated for gas; check for leaks after installation
• Do not modify the valve; replace with the correct left-hand unit to ensure safe operation

This bimetal gas control valve regulates gas flow to the oven burner as part of the ignition circuit, helping ensure safe light-off and steady, reliable heat so your range reaches and maintains the set temperature.

• Regulates gas to the burner in response to the igniter/thermostat signal
• Bimetal safety design keeps gas closed until proper ignition heat is present
• Helps maintain consistent heating once the burner is lit
• Can address cases where the igniter glows but the burner won't light
• Resolve ovens that heat intermittently or take unusually long to preheat

• Disconnect power and shut off gas supply before servicing.
• Note valve orientation; transfer any required fittings/orifices from the original.
• Use approved gas-rated thread sealant on NPT threads only; never on flare connections.
• After installation, leak-test all joints and verify proper ignition and burner operation.

This pressure regulator controls incoming natural gas pressure to the appliance, helping maintain steady burner performance and proper combustion. It replaces a worn or faulty regulator to restore correct gas flow and consistent heat. What it does:

• Regulates downstream natural gas pressure for safe, consistent burner operation
• Can correct symptoms such as weak or uneven flames, difficulty maintaining a flame, or a burner that won't light reliably
• Works with the appliance's gas valve and manifold to balance fuel delivery to burners
• Designed to meet OEM fit and function for compatible Viking gas ranges

• Turn off gas supply and electricity before starting any repair
• After installation, perform a proper gas leak test and check for correct burner operation
• Do not modify the part; use the OEM-specified regulator for safe operation

This black replacement clock knob restores manual control of the oven clock and timer so you can set and adjust time and timer functions easily. Designed to match original fit and feel for a clean, finished look. What it does:

• Replaces a missing, cracked, or worn clock/timer knob so controls can be turned and time settings adjusted
• Restores proper grip and tactile feedback for reliable manual operation
• Helps eliminate slipping or loose knob problems that prevent accurate timer/clock setting

• Disconnect power to the appliance before attempting any service
• Pull the old knob straight off the control shaft; no tools are typically required
• Align and push the new knob firmly onto the shaft until fully seated
• Allow the appliance to cool before replacing the knob