Parts for Bosch NGM8054UC/03: Grates / Knobs Parts

Note: Kit includes 4 feet and a tube of RTV with instructions.

The Knob-Selecting part is an OEM part for Bosch cooktops. It makes up an individual burner control knob.

Causes of a bad knob can include wear and tear from ongoing turning motions over the cooktop's lifespan. Plastic knob components experience repeated stress from hand adjustments.

Symptoms of a bad knob include:

• Looseness, wiggle or difficulty securing settings at the chosen heat level
• Illegible or faded temperature labels obscuring burner identification
• Potential gas leaks if knob seals are degraded allowing pilot light issues

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

The Knob Set is an OEM part for Bosch cooktops. This set includes four burner knobs designed to control the heat settings of your cooktop burners. The knobs allow you to easily identify and adjust the desired heat level for each burner.

A bad burner knob can occur due to accidental damage, wear and tear over time, or improper handling. Signs of a faulty knob include cracks, loose or wobbly fit, or difficulty in turning the knob smoothly.

Symptoms of a bad knob include:

• Cracks or visible damage 
• Loose or wobbly fit 
• Difficulty in turning the knob 

Replace your worn-out or damaged knobs with this genuine OEM Bosch part to restore your cooktop. This Bosch part can also be used on Thermador and Gaggenau appliances.
 

This small replacement sealing ring restores a watertight connection in the appliance's fluid or valve fittings, helping prevent leaks and maintain proper operation. Replace worn or damaged rings to stop drips and avoid water-related damage. What it does:

• Forms a seal at pump, valve or hose connections to prevent water leakage.
• Commonly replaced when the ring becomes cracked, brittle, flattened or deformed.
• Symptoms that indicate replacement: visible leaks, pooling under the appliance, or intermittent water flow issues.
• Protects internal components by maintaining a reliable seal and preventing water intrusion.

• Disconnect power and shut off the water supply before starting any repair.
• Inspect mating surfaces and clean away debris or old sealant before installing the new ring.
• Fit the ring evenly without twisting; avoid overstretching or using metal tools that can nick the ring.
• If the original used lubricant, use only manufacturer-recommended lubricants; otherwise install dry.

This fixing kit provides the mounting hardware needed to secure appliance panels and components, restoring proper fit and reducing movement or noise. It's a concise hardware set for repairing loose or misaligned parts. What it does:

• Supplies replacement screws, clips, and brackets used to fasten panels and trim
• Restores secure attachment to stop rattling, vibration, or loose-fitting parts
• Helps correct minor misalignment of panels and exterior components
• Useful when original fasteners are missing, damaged, or stripped

• Disconnect power and water before beginning any repair
• Handle sharp edges and metal parts carefully; wear gloves and eye protection
• Basic hand tools (screwdriver, pliers) are typically required.

The Repair-Set is an OEM part for Bosch cooktops. This set includes precision-engineered nozzles that are crucial for the correct mixing of air and gas before combustion, which ensures efficient and even heating. The Venturi nozzles are key components in maintaining the performance and safety of gas cooktops, facilitating the proper flame size and consistency necessary for various cooking needs.

Causes of a bad burner Venturi nozzle can include clogging due to food spills or cleaning products, natural wear and tear, or improper initial installation.  

Symptoms of a malfunctioning Venturi nozzle include:

• Irregular flame size or color
• Weak or uneven heating
• Excessive soot or yellow flames indicating incomplete combustion

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