Parts for Thermador PCG484EC02: Control Panel Parts

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

This replacement tube restores a sealed water pathway to help circulate or direct water inside your appliance, reducing leaks and restoring normal flow where a damaged tube is causing drips or poor water routing. What it does:

• Directs water between components to maintain proper flow and prevent leaks
• Replaces cracked, split, kinked, or deteriorated tubing that causes visible drips
• Helps restore water delivery to valves, pumps, or dispensers when the original tube is compromised
• Fits where a straight flexible tube is required for routing or connection

• Disconnect power and shut off the water supply before replacing the tube
• Inspect and replace any worn clamps or seals when installing the new tube
• Trim tubing squarely and push fully onto fittings until secure; use OEM-rated clamps if required

This replacement tube routes fluid where the original tubing is worn, cracked, or leaking so your appliance can move water as intended. It's a simple, direct part that restores a sealed pathway and helps prevent leaks. What it does:

• Replaces damaged or brittle tubing to stop leaks and restore proper fluid flow
• Restores a sealed path for water or drain routing in the affected assembly
• Helps eliminate intermittent leaks, puddling, or error conditions tied to fluid loss
• Matches the original form for proper fit where this OEM tube is used

• One replacement tube

• Disconnect power and shut off water supply before starting any repair
• Confirm orientation and routing matches the removed tube; avoid kinks or sharp bends
• Use proper clamps or fittings; replace any worn seals or clips you find

Replacement water inlet valve that controls an appliance's incoming water flow for reliable fill and cycle operation. Replacing a faulty valve can stop no-fill, slow-fill, or continuous-fill issues and restore normal performance. What it does:

• Opens and closes to regulate water entering the appliance during fill cycles.
• Helps ensure correct water levels for proper washing or rinsing.
• Common symptom fixer for appliances that won't fill, fill slowly, or keep filling.
• May cause visible leaks at the valve or trigger fill-related fault behavior if failed.

• Turn off power and shut off the water supply before starting any work.
• Open a cycle or relieve pressure to drain residual water before removing the old valve.
• Inspect and replace any worn seals or inlet hoses when installing the new valve.
• Follow the appliance service manual for specific removal/installation steps.

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 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.

The Potentiometer is an OEM replacement part for Bosch gas range or cooktops. It functions as a three-terminal resistor that adjusts the flow of electric current, which in turn, controls the ignition and temperature of the cooktop. This component is essential for the precise operation and control of the gas burners, ensuring they light up and maintain the desired flame intensity.

Causes of a malfunctioning Potentiometer can be attributed to wear and tear, electrical issues, or damage due to spills and cleaning products. A compromised potentiometer affects the flow of electric current, leading to issues with the ignition and temperature control of the gas burners.

Symptoms of a bad Potentiometer include:

• The cooktop not lighting or staying lit
• The ignitor continuously clicking without igniting the burner
• Inability to adjust the flame intensity or temperature accurately

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

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