Parts for Thermador SGS305FS/01: Cooktop Parts

This small protective end cap seals and shields an exposed component to prevent debris, moisture, and accidental contact. It restores a finished appearance and helps maintain safe appliance operation. What it does:

• Covers and protects exposed shafts, studs, or terminals from dirt and moisture
• Prevents accidental contact with electrical or moving parts
• Helps maintain proper alignment and a finished look on the appliance panel or assembly
• Use when the original cap is missing, cracked, or worn

• One replacement cap

• Disconnect power to the appliance before servicing to avoid shock or injury
• Typically installs with a simple push-fit; ensure the mating surface is clean and undamaged
• Verify correct orientation and secure seating; replace if it does not fit snugly

This burner cap sits on top of a gas cooktop's burner head to protect the burner, shape the flame, and promote even heating across cookware. It restores proper flame pattern and appearance for a tidy, functional cooktop. What it does:

• Covers the burner head to focus and stabilize the gas flame for more even heat distribution
• Helps prevent food and spills from entering the burner ports
• Can reduce irregular or distorted flame patterns caused by a damaged or missing cap
• Restores the proper fit and finish of the cooktop surface

• Turn off the cooktop and allow the burner to fully cool before handling
• No tools typically required—remove the old cap and set the new cap onto the burner head, aligning it so it sits flat and centered
• If the cap does not seat properly, check for debris or warped parts and clean or inspect before use
• If you smell gas, shut off the supply.

The Screw Range is an OEM component specifically designed for Bosch ranges. These screws serve to securely mount and assemble different components within the oven cavity. 

The screw range plays a crucial role in ensuring internal structures and assemblies are firmly fastened in their correct positions. Proper installation with this screw set guarantees tight tolerances and optimal heat distribution throughout the cooking and baking cycles.

Causes of faulty screws can include wear and tear over time resulting in loosened fits, cracks or heads shearing off due to repeated heating and cooling. 

Symptoms of loose or damaged screws include:

• Drooping or sagging racks and shelves  
• Components shifting positions or coming loose
• Inconsistent or uneven cooking results

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models. Replace yours today to maintain your range's integrity.
 

The Ignition Device is an OEM part for Bosch gas cooktops. This ignitor is responsible for sparking the burners to safely ignite the gas flow and initiate the cooking process.

The ignition device works through a high-voltage electrical arc that produces a spark near each gas burner valve whenever a cooktop burner is turned on. This spark reliably ignites the gas, allowing full and consistent burner flame.

Causes of a bad ignition device can include defects in the electronic components, wear and tear of the electrode tips over time, or issues preventing a strong enough spark from occurring.

Symptoms of a bad ignition device include:

• Burners that will not light or remain lit
• Repeated lighting attempts required before a flame is produced
• Inconsistent or intermittent ignition between burners
• Burners that light but then extinguish unexpectedly

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

This holder is a small mounting bracket designed to secure internal components in place inside the appliance, helping prevent movement and vibration for reliable operation. It's a direct-replacement component that restores proper fit and stability. What it does:

• Secures and supports designated internal parts to maintain correct alignment
• Reduces rattling or movement that can occur when fasteners or supports fail
• Keeps wiring, tubes, or assemblies positioned to prevent wear or interference
• Restores original mounting points to allow reassembly after repair

• One holder (mounting bracket) as shown

• Disconnect power (and water if applicable) before beginning any repair
• Inspect surrounding fasteners and clips; replace any that are damaged
• Use the OEM fasteners and align the holder to original mounting points

This replacement holder is the mounting bracket used to secure a component inside the appliance, restoring proper alignment and support so parts stay in place during normal use. It helps reduce noise and wear caused by loose or misaligned components. What it does:

• Provides a secure mounting point for the associated component to prevent movement and vibration
• Restores proper spacing and alignment so connected parts operate smoothly
• Helps eliminate rattling or knocking caused by a missing or damaged bracket
• Durable replacement designed to match the OEM fit and function

• One holder as pictured

• Compare the part to the original before installation to ensure fit and orientation
• Turn off power and unplug the appliance before beginning any repair
• Use basic hand tools; avoid overtightening fasteners to prevent damage