Parts for Bosch HGI8054UC/07: Switches Parts

This ignition device generates the high-voltage pulses that light your gas cooktop or rangetop surface burners. Replace a failed module to restore fast, dependable burner ignition when you turn the knob.

• Supplies high-voltage spark to ignite the surface burners
• Common symptoms include no click/no spark on any or multiple burners
• Intermittent or weak sparking; burners require multiple tries to light
• Can help restore consistent ignition performance after module failure

• Disconnect power and shut off gas before servicing
• Access location varies by model; typically under the cooktop or behind a panel
• Move wires from the old module to the new one one at a time to avoid miswiring
• Inspect igniter electrodes, burner caps, and wiring; clean/replace if damaged for best results

Replacement tube that channels water inside the appliance to restore proper flow and help prevent leaks, pooling, or poor performance when the original is cracked, kinked, or deteriorated for reliable operation. What it does:

• Routes water between internal components to maintain normal circulation.
• Stops properly when replaced if the original is cracked, split, hardened, or leaking.
• Common symptoms indicating replacement: visible leaks, puddling under the appliance, reduced water flow, or inconsistent cycle performance.
• Reinstall with proper clamps and routing to avoid kinks and ensure a watertight connection.

• Disconnect power and shut off the water supply before starting any repair.
• Drain remaining water and relieve pressure in lines to minimize spills.
• Remove access panels as needed and note the tube routing/orientation before removing the old part.
• Install the new tube without sharp bends, secure with the correct clamps or fittings, then restore power/water and check thoroughly for leaks.

The BURNER TUBE is an OEM part specifically designed for Bosch gas ranges. Each polished steel tube situated below grates routes gas directly to dedicated flame ports heating individual cooking zones. 

Symptoms of a faulty burner tube include:

• Weak burner flames struggling to ignite consistently  
• One or more cooking zones are noticeably hotter than others
• Discoloration or melting under heavy-bottom pots from hot spots

Causes can be mineral buildup clogging flame distribution, physical dents altering the gas flow, or cracks developing from repeated thermal cycling.

This replacement tube ensures well-balanced heating through an even spread of blue gas flames. Its metallurgy resists warping to maintain factory-tuned burner airflow and efficiency. 

As a genuine Bosch OEM component, it is compatible with Thermador, Gaggenau, and select Kenmore gas ranges featuring Bosch technology.  

This replacement tube carries water or air between internal components in your appliance. Replacing a cracked, brittle, or leaking line restores proper flow and helps prevent drips, odors, and performance issues.

• Creates a sealed path to transfer fluid or air between assemblies
• Supports correct fill, drain, or dispensing where used
• Typical failure signs: leaks, visible cracks, kinks, or moisture under the unit
• May trigger flow-related errors or weak operation in the affected system

• Unplug the appliance and shut off the water supply (if applicable) before service
• Note the original routing; transfer any clips, clamps, or connectors from the old line
• Fully seat and tighten connections; avoid sharp bends or kinks
• Restore power/water and test the unit; check all joints for leaks

This replacement tube provides a sealed path for water or air between internal components, restoring a secure, leak-free connection. Replace brittle, cracked, or clogged tubing to prevent leaks and maintain proper flow and pressure.

• Routes water, steam, or air between components as designed
• Replaces damaged, hardened, or kinked tubing that can leak or restrict flow
• Helps maintain correct pressure and flow for reliable operation
• Typical symptoms include leaks/drips, puddling, reduced or erratic flow, or related error codes

• Disconnect power and shut off any water supply; allow unit to cool and relieve pressure before service
• Note original routing and connection points; transfer or replace clamps/seals as needed
• Seat tubing fully on fittings and ensure it's routed without kinks or sharp bends
• Restore supply and run a test cycle while checking closely for leaks

The Electrode is an OEM part for Bosch cooktops and ranges. It is responsible for creating the spark that ignites the gas burner, ensuring that the cooktop can light efficiently and safely. This component is crucial for the proper functioning of the burners, allowing for reliable ignition every time you use the cooktop.

Over time, the electrode can become faulty. Causes of a bad electrode can include wear and tear from regular use, exposure to high temperatures, or buildup of food residue and grease. These factors can impede the electrode's ability to produce a spark.

Symptoms of a bad electrode include:

• The burner not igniting or taking multiple attempts to light
• Weak or no spark being produced
• Clicking sound without ignition when trying to light the burner
• Uneven flame or delayed ignition

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

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 Screw is an OEM part for Bosch microwave ovens. It is a component that secures the outer casing and front paneling of the microwave. The screw is designed to withstand repeated heating and cooling cycles without loosening or degrading. 

Symptoms of bad screw include:

- The front panel or outer casing becoming loose, detached, or misaligned
- Gaps appearing in the seams or joints of the microwave structure
- The door not sealing properly leading to leaks

Over many uses of the microwave, screws can wear down or strip out from over-tightening during repairs or installations. It is important to replace worn screws to ensure the microwave maintains an intact structure.

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

The Valve is an OEM replacement part for Bosch gas ranges. Responsible operation delivers controlled flames through burners. Consistent cooking depends on precise regulation.

Causes of a bad valve can include wear from constant adjustments opening and closing fuel pathways thousands of times. Exposure to ambient heat and residual grease vapors also accelerates component decline over several years.

Symptoms of a bad valve include:

• Inability to modulate burner output properly for recipes  
• Unstable pilot lights or sudden extinguishing during operation
• Gas buildups resulting in unpredictable combustion tendencies
• Failures illuminating control panels or kitchens with leak warnings

This OEM Bosch part is also compatible with Siemens or Gaggenau models.

This clamp secures flexible hoses and small tubes to fittings, keeping connections tight to help prevent leaks and movement. It's a small replacement clip used on water and drain lines in many appliances. What it does

• Holds a hose or tube firmly to a barb or nipple to maintain a sealed connection
• Helps stop leaks caused by loose or damaged hose connections
• Prevents hoses from slipping off during operation and reduces vibration noise
• Used wherever a small retaining clamp is required on water or drain lines

• One clamp

• Turn off power and shut off water supply before replacing the clamp
• Slide clamp over the hose, push hose fully onto the fitting, then compress or tighten clamp as required
• Use pliers or the correct tool for the clamp type; avoid damaging the hose when installing
• Replace if corroded, cracked, or not seating properly

This is a replacement screw used to secure appliance components and panels. It restores proper fastening where the original screw is missing, stripped, or damaged to help keep parts aligned and stable. What it does:

• Fastens panels, brackets, or components to maintain proper alignment and operation
• Replaces a lost, stripped, or damaged screw to prevent rattling or loose parts
• Provides the same basic fastening function as the original hardware
• Suitable where the appliance requires a small machine/tapping screw of the correct size and thread

• One replacement screw

• Use the correct screwdriver or bit to avoid stripping the head
• Start threading by hand to ensure proper engagement before tightening
• Tighten snugly but avoid over-torquing which can strip threads or damage parts
• Disconnect power to the appliance before working on or removing panels where appropriate;

This replacement door gasket seals the dishwasher door to keep water inside the tub and help maintain wash performance. It restores a tight door seal to reduce leaks and prevent water from pooling around the appliance. What it does:

• Creates a watertight seal between the door and tub to stop leaks during cycles
• Helps prevent water from dripping onto floors and surrounding cabinetry
• Reduces steam and moisture escape that can cause odors or damage
• Restores proper door closure where worn or flattened seals allow seepage

• Disconnect power and water supply before attempting any service.
• Inspect surrounding door edges for damage and clean mounting surfaces before installing the new gasket.
• Press the gasket firmly into the door channel; some models require partial door disassembly.
• After installation, run a short cycle and check for leaks before returning the dishwasher to regular use.

This retaining washer secures a control shaft or hub to keep components in place during operation, helping restore proper control movement and prevent parts from sliding off the shaft. Simple replacement when a worn or missing retainer causes loose knobs or shifting parts. What it does:

• Fits onto a control or drive shaft to hold a knob, hub or gear in position
• Prevents axial movement that can cause loose or slipping controls
• Commonly replaced when the original washer is bent, cracked, or lost
• Works with compatible Bosch control assemblies and hubs

• One retaining washer

• Recommended for users comfortable with basic appliance disassembly; unplug appliance before starting
• Remove the control knob or panel per model instructions to access the shaft
• Press the washer into place on the shaft until fully seated; verify proper fit and control operation

This cable harness routes power and signals between components to restore reliable electrical connections in compatible Bosch appliances. Replacing a damaged harness can stop intermittent operation and restore normal control communication. What it does:

• Carries power and control signals between the control board and appliance components
• Replaces frayed, pinched, or broken wiring that can cause intermittent power or failures
• Helps resolve symptoms such as no power to a circuit, erratic operation, or control errors related to loose or damaged wires
• Provides factory-style connectors for a direct fit where specified by the manufacturer

• One cable harness (wiring harness) as pictured

• Disconnect power to the appliance before beginning any repair
• Match connector shapes and pin counts; route harness along original path and secure with existing clips or fasteners
• Inspect mating connectors and terminals for damage or corrosion before connecting