Prg304gh/20 Parts

The Bake Igniter is an OEM part for Bosch wall ovens and ranges. Located at the bottom of the oven cavity, it generates the radiant heat needed to initiate the bake burners.

Causes of a bad bake igniter can include failure of the delicate calrod-style heating element from prolonged high-temperature exposure over time.

Symptoms of a bad bake igniter include:

• Inability to ignite or maintain ignition of the bake burners
• Improperly or unevenly heated oven cavity
• Cool or cold spots appearing on bake results
• Igniter glows, but fails to ignite

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

The Spark Ignition Switch is an OEM part for Bosch ranges and cooktops. It controls the ignition of surface burner flames by emitting an electrical spark when activated.

Causes of a bad switch can be general wear and fatigue over thousands of start cycles. Exposure to moisture, dust or metal debris could also damage electrical components internally.

Symptoms of a bad spark ignition switch include:

• Burners failing to light even when valves are turned on
• Intermittent or irregular lighting of some burners
• No electrical sparks emitted from the ignition electrode

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

The Lamp is an OEM part for Bosch ovens and ranges. It illuminates the oven cavity, allowing users to easily monitor food placement and cooking progress without disrupting the temperature and climate inside. Proper lighting aids in achieving optimal bake and broil results.

Causes of a bad oven lamp can include burnt out or broken bulbs due to age, high heat exposure, or accidental breakage.

Symptoms of a bad oven lamp include:

• Dim or flickering light from the bulb
• Premature failure of the light source
• Faulty or loose electrical connections
• Physical damage to the lamp housing or lens

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

The Oven Control Board is an OEM part for Bosch ranges and ovens that controls the power supply and operation of your oven. It receives signals from the control panel and relays the appropriate power to various heating elements and components, allowing you to cook.

A bad control board can occur due to electrical surges, component failure, or internal malfunctions. Signs of a faulty board include power irregularities, error codes, or unresponsive controls.

Symptoms of a bad control board include:

• Oven not turning on or heating 
• Unresponsive or erratic control panel 
• Error codes displayed 

Replace your malfunctioning control board with this genuine OEM Bosch part to restore your oven. This Bosch part can also be used on Thermador and Gaggenau appliances.
 

This factory fixing kit supplies the OEM hardware required to secure the appliance or designated components during installation or service. Replacing missing or damaged fasteners restores a solid, aligned mount so the unit stays stable without shifting, rattling, or gaps.

• Provides the correct hardware to fasten parts per your model's installation or service instructions
• Replaces stripped, corroded, or missing screws/clips that lead to looseness
• Helps maintain alignment and clearances to prevent gaps, rattles, or vibration
• Typical symptoms: loose mounting, panels that shift, or movement when opening/closing doors or drawers

• Disconnect power; shut off water or gas if applicable before starting work
• Follow the model-specific installation/service manual for attachment points and sequence; use the proper driver bit and do not overtighten
• Verify the unit is level and securely anchored; check clearances and operation after securing

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

This gas pressure regulator controls and stabilizes incoming supply pressure to the appliance manifold, helping ensure consistent burner flames and reliable ignition. Replace if the original regulator is sticking or no longer maintaining correct pressure.

• Regulates incoming gas to the appliance's rated manifold pressure
• Helps maintain even flame height and proper combustion
• Supports reliable burner ignition and reduces flame-out from pressure swings
• Common symptoms include weak or uneven flames, yellow tipping, burners not lighting or not staying lit, or flames that are too high

• Disconnect electrical power and shut off the gas supply before servicing
• Observe the flow-direction arrow; install with outlet toward the appliance manifold
• Use approved gas-rated thread sealant on male threads only and leak-test all joints with a non-corrosive solution after installation

The Solenoid Valve is an OEM part for Bosch ranges. Located inside the control panel, the solenoid valve regulates gas to individual burners during the cooking cycle. It opens and closes electrically to direct fuel when its paired control knob is turned on.

Symptoms of a bad solenoid valve include:

• Inability to ignite or maintain a flame on specific burners 
• Burners failing to respond to control settings
• Hesitation or delay in burner engagement
• Range functions in an unpredictable manner

Causes can involve normal wear of moving internal parts, mineral buildup inhibiting valve movement, or physical damage. Failure reduces the range's functionality and safety.

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

This OEM replacement part is a motor assembly for ovens. The motor assembly is the main motor that powers the oven fan which is responsible for maintaining and adjusting the temperature in an oven. If the oven is no longer heating properly, turning on, or maintaining temperature, then the motor assembly will need to be replaced.To replace this part, make sure that the oven is unplugged. After it has been powered off, proceed to pull the oven out and away from the wall. Once moved, uninstall the back panel of the oven by removing the panel's mounting screws. After detaching the back panel, locate the motor housing on the back of the oven. Unthread the screws that hold the housing in place. Once removed, locate the mounting brackets that hold the motor in place and remove the screws that attach to the motor. Pull the old motor out of its place and install the new motor. Reinstall the back panel and restore power to the appliance.This genuine replacement part is sold individually and is compatible with Bosch, Gaggenau, and Thermador brand ovens.

The Blower Fan Motor is an OEM part for Bosch gas ranges. It features an integrated motor and blades to circulate air throughout the oven cavity.

The blower fan motor plays an important role in circulation by distributing heat evenly during the baking and broiling cycles. It helps prevent hot and cold spots to ensure foods are cooked consistently.

Causes of a bad blower fan motor can include wear and tear from extended use, damage from excess heat exposure, or failure of internal electrical components.

Symptoms of a bad blower fan motor include:

• Uneven or inconsistent cooking results
• Hot and cold spots inside the oven cavity
• The fan motor makes strange noises or does not turn on
• Extended or incomplete cook times

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

The Re-Ignition Spark Module is an OEM replacement part Bosch ranges. It is an electronic component that generates sparks to reliably light the burners on a gas cooktop. Consistent sparking is necessary for fully lighting the burner flames and facilitating safe and efficient cooking operation.

Causes of a bad spark module can include normal component wear over time or damage from exposure to moisture or other contaminants. Improper cleaning methods could potentially impact performance.  

Symptoms of a bad spark module include:

• Burners not lighting or sparking when the knob is turned 
• Unreliable or intermittent lighting requiring multiple attempts
• Burner flames that emit an inconsistent or unstable pattern
• Sparks appearing outside of the burner ring pose a safety risk

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

The Grill Grid is an OEM part for Bosch ranges and ovens.  It sits within the grill cavity and allows for direct heat from the broiler to cook food from the top, as well as collect grease and drippings. 

Symptoms of a bad Grill Grid include:

• Warping or cracks that no longer allow it to lay flat
• Surface corrosion that has caused pitting or holes 
• Loose wires or joints that cause the grid to not secure properly within the cavity

Causes of a bad part can be normal wear and tear from high heat use over time. Grease and food particles left on the surface are also common causes of damage or corrosion. 

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

This Foot is an OEM component for Bosch Ranges. Functioning as a stabilizing support for the range, these feet provide balance and elevation, ensuring the appliance's proper positioning and stability on the floor.

A common issue with malfunctioning or damaged Foot involves wear, breakage, or loss of the foot's grip, leading to instability or uneven placement of the range. Exposure to weight strain, movement, or irregular floor surfaces can contribute to foot damage over time.

Symptoms of defective or worn-out Foot may include:

• Uneven or wobbly placement of the range
• Difficulty in leveling the appliance
• Visible damage or missing components in the feet

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

This Terminal Box is an OEM part for Bosch Built-In Ovens. Integral to the oven's electrical system, this component serves as a secure connection point for various electrical wires within the appliance.

A common issue with a malfunctioning Terminal Box is loose connections or damage to the terminal block due to heat exposure or aging. 

Symptoms of a defective Terminal Box may include:

• Inconsistent power supply to the oven
• Non-functional heating elements
• Sparks or electrical arcing within the terminal box area

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

This glass shelf replaces a damaged or missing refrigerator shelf to restore usable storage space and keep items level and organized. Easy to clean and slides into existing shelf supports for a simple refresh. What it does:

• Provides a flat, stable surface for food containers and stored items.
• Replaces cracked, chipped or missing shelves that cause items to tip or fall.
• Allows quick cleaning and spill containment compared with wire shelving.
• Fits into existing shelf brackets or supports to restore original configuration.

• Remove food and items from the area before removing the old shelf.
• Support the shelf when removing or installing to avoid dropping or chipping the glass.
• Slide into existing shelf supports; do not force—check supports for damage first.
• Handle with care and dispose of broken glass safely; wear gloves and eye protection if shelf is damaged.

This display is the user interface module that shows cycle status, settings and error indicators so you can read and control the appliance from the front panel. It restores visible feedback and menu information for normal operation. What it does

• Provides the visible display for cycle progress, timers and selected options
• Shows error codes and status messages to help identify issues
• Works with the appliance control board to update settings and user inputs
• Restores readable display after a failed or cracked panel

• Disconnect power to the appliance before starting work to avoid shock or damage
• Replacement typically requires removal of the front control or console panel; handle the display lens and ribbon connectors carefully
• Keep screws and small fasteners organized for reassembly