Parts for Bosch NGM8055UC/01: Burner Assembly Parts

This hob top is the replaceable glass cooktop surface that restores a flat, stable cooking area and protects internal components from spills and heat. It helps keep burners aligned and the cooktop looking finished. What it does:

• Provides the main glass surface for the cooktop, forming the top of the cooking area
• Protects internal burner assemblies, wiring, and controls from spills and debris
• Restores a smooth, even surface for cookware to sit on after damage or cracking
• Helps prevent heat and moisture from reaching internal components when properly installed

• For safety, disconnect power at the breaker before starting repair
• Handle glass with care; use proper support and protective gloves to avoid breakage and injury
• Follow manufacturer service instructions for removal and reinstallation to ensure proper alignment and sealing

This burner cap sits on top of the sealed gas burner head to evenly spread the flame and protect the burner from spills, helping your cooktop light reliably and cook more uniformly.

• Distributes burner flame for even heating and proper ignition
• Shields the burner head from spills and debris
• Worn, chipped, or missing caps can cause uneven flames, poor ignition, or yellowing flames
• Replacing damaged caps can restore stable burner performance

• Turn off gas supply and allow the cooktop to cool completely before service
• Lift off the old cap; clean the burner head surface; set the new cap flat and centered
• Ensure the cap is properly seated to avoid weak or uneven flames
• Test ignition after reassembly and check for correct flame appearance

This burner cap sits on the gas burner head to shape the flame and shield the burner from spills and drafts. Replacing a chipped, warped, or missing cap restores an even flame pattern, reliable ignition, and consistent cooking results.

• Shapes and spreads the burner flame for even heating
• Helps proper ignition and stable flame by ensuring correct flame pattern
• Protects the burner head and ports from cookware contact and boilovers
• Common symptoms: uneven or yellow-tipped flames, flame lifting/blowing out, delayed ignition, or visible damage to the cap

• Turn off the burner and allow the surface to cool completely before servicing
• Lift off the old cap; clean and dry the burner head and ports to remove debris
• Seat the new cap flat and centered on the matching burner—do not force or use adhesives
• Light the burner and verify a steady, even blue flame; reseat if the flame is uneven

The Burner Cap is an OEM component specifically designed for Bosch wall ovens and ranges. It is the protective cover located at the top of each gas burner element. 

Causes of a bad burner cap can include warping or deformation from high heat. Small cracks may occur along welding seams due to regular expansion and contraction during cooking. Surface abrasions and scratches are also possible through normal use.

Symptoms of a bad burner cap include: 

• Yellow or orange flames indicate incomplete combustion 
• Slow heating of cookware placed on the burner
• Gas odors detected around the stovetop
• Discoloration or corrosion visible on the burner surface

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

The Burner Head Screw is an OEM part for Bosch ranges and cooktops. It is specifically designed to securely fasten the burner head to the main cooktop. This screw ensures that the burner head remains properly aligned and stable, which is crucial for safe and effective cooking. 

Causes of burner head screw failure can include corrosion from spills and cleaning agents, stripping of the screw threads due to over-tightening, or general wear and tear from repeated removal and installation.

Symptoms of a bad screw include:

• A loose burner head that does not stay in place
• Unusual movement or rattling sounds from the burner during use
• Inconsistent flame or heating due to the misalignment of the burner head

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

This replacement burner restores a steady, even flame on your gas cooking appliance. A warped or clogged burner can cause hard-to-light, uneven, or yellow flames—installing a new burner brings back reliable ignition and consistent heat.

• Directs gas through calibrated ports to produce a stable flame
• Works with the igniter/electrode to light quickly and evenly
• Helps maintain proper flame size and distribution across the cooking zone
• Common signs it's failing: won't light or lights intermittently, weak/uneven or yellow flames, visible damage or clogged ports

• Turn off gas supply and disconnect power; allow the appliance to cool completely
• Access the burner per your model's service information; remove any mounting screws and lift off the old burner
• Clean the orifice area; align the new burner with the gas orifice and igniter, then seat fully and secure
• Reassemble and test for proper ignition and flame quality

The Surface Burner is an OEM component specifically designed for Bosch cooktops. It provides an energy source for pots and pans to heat food safely and efficiently. 

Causes of a bad surface burner can include cracks in ceramic glass allowing gas leakage, worn out or damaged burner heads preventing proper ignition, and loose or failed wiring and thermostats.

Symptoms of a bad surface burner include: 

• Inability to ignite or produce a steady flame  
• Yellow burner flames indicating improper combustion
• Gas smell when the surface is turned on
• Burners that do not heat food evenly

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

This replacement surface burner head restores even gas distribution and reliable ignition on your cooktop. Replacing a worn or clogged burner helps the flame light quickly, burn evenly, and bring back dependable everyday performance. What it does:

• Channels gas from the orifice through flame ports to create an even, stable flame
• Interfaces with the igniter electrode for consistent, quick lighting
• May resolve delayed ignition, clicking without lighting, weak or uneven flames, or flames that go out
• Replaces corroded, damaged, or persistently clogged burner components

• 1 surface burner head

• Shut off gas supply and power; allow the cooktop to cool completely
• Remove grate and burner cap, then lift off the old burner head
• Clean the orifice area and ensure flame ports are free of debris
• Align the new head with the orifice and igniter, seat fully, reinstall cap and grate, then test operation

This replacement knob restores control of a cooking area on your range or cooktop. Use it to turn the surface element or burner on and adjust heat when the original knob is cracked, stripped, or missing.

• Selects and adjusts heat for the designated surface element or burner
• Restores control when the original knob is damaged or missing
• Common symptoms: knob is loose/spins freely, won't stay on the shaft, or is difficult to turn
• Simple pull-off/push-on replacement in most cases

• Disconnect power or shut off gas, and allow the cooktop to cool completely
• Pull the old knob straight off the control shaft
• Align the new knob with the shaft flat/indicator and press firmly until fully seated
• Do not force; realign and check the shaft for damage

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.