Parts for Viking Range VDSC305: Burner Box-Sub-Assembly Parts

This burner igniter is the surface spark electrode that lights a gas burner on your range. Replacing a worn or cracked electrode restores dependable ignition so burners light promptly when you turn the knob.

• Produces a high-voltage spark at the burner head to ignite the gas
• Activates when a burner knob is turned; interfaces with the unit's spark ignition system
• A cracked insulator or worn tip can result in weak or no spark
• Symptoms may include clicking without lighting, intermittent ignition, or needing a match to light

• Disconnect electrical power and shut off gas before servicing
• Remove grates, caps, and the burner head as needed to access the electrode
• Transfer any mounting hardware from the old electrode; position the tip at the same gap and orientation as original
• Route and connect the lead to the correct terminal; keep wiring clear of heat and sharp edges, then test for spark before reassembly

This top burner front is a direct-fit replacement panel that restores the cooktop's front burner area for proper fit and appearance. It helps secure burner components and keeps the cook surface aligned and stable. What it does:

• Replaces a cracked, warped, dented or discolored top burner front panel
• Restores correct fit and support for front burners and grate alignment
• Helps prevent loose or misaligned burners that can affect cooking performance
• Improves appearance by replacing damaged or worn front trim

• Turn off power and gas to the appliance before servicing; follow all safety precautions
• Basic hand tools required; part installs from the top of the cooktop or under the cooktop depending on model
• Handle edges carefully to avoid cuts; check alignment and secure fasteners evenly

This spark module controls ignition for the surface burners on gas cooktops and ranges. When a knob is turned, it generates the high-voltage spark needed to light the gas, restoring fast, consistent burner ignition across four positions.

• Generates high-voltage pulses to ignite up to four surface burners
• Activates when a burner switch is turned to provide reliable sparking to the igniters
• Common symptoms include no spark on any surface burner
• Intermittent or weak sparking across multiple burners
• Burners only lighting with an external flame

• Disconnect electrical power and shut off gas before servicing
• Photograph or label all wire positions; move wires to the new module one at a time to avoid miswiring
• Mount the module securely in the original location; keep leads dry and routed away from heat/sharp edges
• High-voltage hazard: do not touch igniter outputs during testing; verify all connections are fully seated before restoring power

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