Parts for Bosch PCK755UC/01: Burners & Valves Parts

Fix a cooktop burner that won't stay lit with a new thermocouple. This safety sensor detects pilot flame and signals the gas valve. DIY-friendly repair.

Burner won't stay lit after releasing the knob? The thermocouple senses pilot flame and controls gas flow. Direct replacement part for cooktops.

This ignition head is the replaceable spark electrode that creates the spark to light a gas burner. Restores reliable ignition so burners light quickly and safely when gas is present. What it does:

• Produces the spark needed to ignite the gas at a burner
• Replaces a cracked, burned, or non-sparking electrode
• Helps stop continuous clicking or no-ignite symptoms when the control calls for flame
• Works as the electrical ignition interface between the control and burner

• Turn off gas and electrical power to the appliance before starting work
• Handle the ceramic electrode carefully to avoid cracking; do not touch the ceramic tip with bare hands
• After installation, restore power and test each burner for proper spark and ignition

Burner won't stay lit after releasing the knob? The thermocouple senses pilot flame and controls gas flow. Direct replacement part for cooktops.

This holder is a mounting component used to secure the cooktop or internal parts within a range or oven. It provides structural support and keeps components properly aligned during operation. Replace this holder if it is cracked, bent, or missing, which can cause loose-fitting parts or rattling noises.

Replace your cooktop seal to prevent heat loss and maintain proper cooking efficiency. This seal creates an airtight barrier around burner components. Confirm fit with your model number before ordering.

Replace your cooktop burner seal when you notice gas leaks, uneven flames, or visible wear. Ensures proper burner operation and safety. Verify fit with your model.

This ignition head is the replaceable spark electrode that creates the spark to light a gas burner. Restores reliable ignition so burners light quickly and safely when gas is present. What it does:

• Produces the spark needed to ignite the gas at a burner
• Replaces a cracked, burned, or non-sparking electrode
• Helps stop continuous clicking or no-ignite symptoms when the control calls for flame
• Works as the electrical ignition interface between the control and burner

• Turn off gas and electrical power to the appliance before starting work
• Handle the ceramic electrode carefully to avoid cracking; do not touch the ceramic tip with bare hands
• After installation, restore power and test each burner for proper spark and ignition

Fixes burner that won't light, won't adjust flame, or has weak flame. Controls gas flow to burner for precise temperature control. Moderate DIY repair.

This is a gas tap valve that controls the flow of gas to a burner on the cooktop or oven. It opens and closes to regulate the gas supply when you turn the corresponding control knob. Replace this valve if a burner will not ignite, the flame cannot be adjusted properly, you smell gas when the knob is in the off position, or the knob turns without engaging the gas flow.

Retaining washer secures burner components on your cooktop. Replace if washer is missing, cracked, or worn to ensure proper assembly and stability.

This is a burner housing, and it is used on ranges or other cooktops. There are typically four burner housings on regular ranges but it is possible smaller appliances might have fewer. This part sits in between the heat and the cooking materials and acts as a barrier between the heating element and the top of the cooktop. These are easily removed from the appliance for cleaning. A new burner housing might be needed if the current one is damaged in any way.This is a genuine OEM part. It is sourced directly from the manufacturer and is sold individually. This specific replacement burner housing is compatible with brands such as Bosch.

Replace worn cooktop sealing rings that cause leaks or drips. Restores watertight seal for proper operation. Verify fit with your model number.

This sealing gasket creates a watertight and airtight barrier to prevent leaks and maintain proper appliance performance. It replaces a worn or damaged seal to help stop water, steam, or air from escaping. What it does

• Forms a protective seal around the door/opening to prevent water or air leaks
• Restores proper pressure and temperature retention for efficient operation
• Helps stop common leak-related symptoms like puddling beneath the appliance or visible escaping steam
• Reduces strain on pumps and heaters caused by loss of seal integrity

• One sealing gasket as shown

• Disconnect power and shut off water supply before starting work
• Remove the old seal completely and clean the mounting surface before installing the new gasket
• Press the seal evenly into the channel; avoid sharp tools or adhesives unless OEM instructions require them

If your cooktop has weak or uneven flames, this gas pressure regulator controls inlet pressure for consistent burner performance. Moderate DIY repair.

Replace worn or cracked rubber gasket to restore watertight seal and prevent leaks. Maintains proper operation by sealing compartment edges. Verify fit.

This replacement nut secures appliance components to keep assemblies tight and stable during use. It restores proper fastening where a worn, corroded, or missing nut causes loose parts or noise. What it does:

• Secures mounting studs, shafts, or fasteners to prevent components from shifting
• Restores clamping force lost from stripped or corroded hardware
• Helps stop vibration-related noise and rattling from loose assemblies
• Suitable wherever the original nut was used to hold parts in place

• Disconnect power and water before starting any repair
• Use the correct socket or wrench to avoid rounding the nut
• Thread carefully to avoid cross-threading; do not force a misaligned nut
• Replace any damaged mating hardware to ensure a secure fit

Replace cooktop natural gas nozzles when burners won't light, have weak flames, or produce yellow flames. Moderately easy installation with basic tools.

Gas burner jet set for cooktops. Replace when flames are uneven, yellow, or won't ignite properly. Verify fit with your model number before ordering.