Parts for Thermador CGBD48RSBX: 12 - Inner Burner Box Parts

This ignition device is the spark module that generates ignition sparks for gas burners and the oven, restoring reliable lighting and safe operation. It fits specific Bosch gas ranges and ovens and replaces a failed spark-generating module. What it does

• Sends high-voltage sparks to burner and oven ignitors so gas will ignite.
• Commonly causes burners or oven to fail to light when the module is defective.
• May produce continuous clicking or no spark at all when failing.
• Works with the range/oven's control and safety systems to sequence ignition.

• Disconnect electrical power and shut off gas supply before starting any work.
• Verify correct part number and orientation; handle with care to avoid damaging connectors or ceramic insulators.
• Inspect wiring and ignitors for damage—replace damaged wiring or ignitors as needed.

This LP burner orifice (#59 drill) meters propane to the burner so your appliance produces a clean, properly sized flame. Use it for LP conversion or to replace a worn or clogged jet that affects burner performance.

• Regulates LP gas flow to the burner for correct flame size and combustion
• Used during LP conversion or when a jet is stripped, damaged, or obstructed
• Incorrect orifice size can cause small or lazy flames, yellow tips, or hard-to-light burners
• Replace if cleaning doesn't restore proper flame or the jet is damaged

• Shut off gas supply and power; allow the appliance to cool before service
• Remove burner parts to access the manifold; match the orifice to the correct burner position
• Start threads by hand and snug gently—do not overtighten soft brass orifices
• After reassembly, leak-test with soapy water and verify flame; final adjustments should follow the unit's service instructions.

This smoker guide/tray assembly guides and supports the smoker tray inside the oven, helping keep smoker pans stable and positioned for even smoking. Replaces a worn or damaged guide to restore proper tray function. What it does:

• Supports and guides the smoker tray so it slides in and out smoothly
• Holds smoker pans or wood chips in the correct position for safe use
• Helps prevent tray wobble, binding, or uneven seating
• Useful when existing guide is bent, cracked, or no longer secures the tray

• High-level replacement; remove power to the appliance before servicing
• Handle edges and mounting points with care to avoid damage
• Verify fit and orientation before final mounting; use existing fasteners unless new hardware is supplied

This radiant surface element heats a cooking zone beneath a ceramic-glass cooktop. Replace a failed element to restore consistent, controllable heat when a burner no longer heats correctly.

• Converts electrical energy into radiant heat for its designated burner zone under the glass top
• Works with the control to cycle heat and maintain the selected temperature
• Typical symptoms when failed: burner will not heat, heats unevenly or only partially, or takes much longer to reach temperature
• Visible damage or hot spots beneath the glass can also indicate a failed element

• Disconnect power at the breaker and allow the cooktop to cool completely
• Lift/remove the cooktop glass to access the element; support the glass to avoid stress or cracks
• Transfer wires from the old element to the new one one-by-one; reuse existing brackets/clips if serviceable
• Seat the element flat and centered; avoid touching the coil surface; reassemble and test operation

Color: black. It measures about 5 inches wide by 21 inches deep.

This bracket securely mounts the spark igniter electrode at the burner, keeping the tip in the correct position for a strong ignition arc. A bent or corroded bracket can cause weak spark, misfires, or a burner that won't light.

• Holds the ignition electrode firmly next to the burner port
• Maintains proper gap and alignment for reliable sparking
• Replaces brackets that are bent, broken, or corroded
• Common symptoms: burner won't ignite or lights intermittently, weak/no visible spark, electrode feels loose or out of position

• Disconnect power and shut off gas; allow the appliance to cool
• Remove grates/caps and panels as needed to access the burner area
• Transfer the existing electrode to the new bracket and secure with the original hardware
• Restore gas and power, then test for proper spark and burner ignition

A hex keps nut (1/4-20) — a hex nut with an integrated locking washer — provides a secure, vibration-resistant fastening for appliance assemblies; stainless steel construction helps resist corrosion in wet or humid areas. What it does:

• Provides a locking nut solution for 1/4-20 bolts and studs; replaces stripped or damaged nuts to restore a secure connection.
• Integrated keps (locking) washer helps prevent loosening from vibration — useful when panels, brackets, or components wobble or rattle.
• Stainless steel material resists rust and corrosion in damp or high-humidity locations.
• Ideal for replacing missing or corroded hardware during repairs or reassembly.

• Use the correct size socket or wrench; tighten to the appliance manufacturer's specified torque where available and avoid overtightening.
• Disconnect power and shut off water supply when working near electrical or plumbing components.
• Inspect mating threads and replace damaged studs or bolts before installing this nut to ensure a proper, long-lasting fit.

Replacement 1/4-20 x 1/2 stainless steel bolt that secures appliance components and restores proper fit. Use when mounting hardware is missing, corroded, or loose to stop rattling and maintain alignment. What it does:

• Fastens panels, brackets and other appliance components to prevent movement and vibration
• Replaces missing, stripped, or corroded bolts that can cause loose parts or noise
• 1/4-20 thread with 1/2" length for applications requiring that fit (per part listing)
• Stainless steel construction helps resist corrosion in humid or wet areas

• Disconnect power and water (if applicable) and remove outer panels before servicing for safety
• Start threads by hand to avoid cross-threading, then tighten with the proper wrench or socket
• Do not overtighten; snug until secure and follow manufacturer torque specs if available