Parts for Thermador PRG486EDPG/01: Control Panel Parts

This replacement electronic display for the control panel restores a clear, readable screen so you can view settings, cycle status, and alerts from the appliance at a glance. What it does:

• Shows operating status, time/temperature, and alerts from the main control
• Provides user feedback on selected options and cycle progress
• Common failure signs: blank or dim readout, missing segments, flickering, or garbled characters
• Indicators may be unresponsive even though the unit powers on

• One display

• Disconnect power at the breaker before servicing
• Access the control panel; handle the board by the edges and observe ESD precautions
• Transfer any mounting hardware and wire connectors from the original part
• Restore power and run a functional test to confirm a clear, stable readout

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

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 potentiometer is the rotary sensor behind the control knob. It converts knob rotation into an electrical signal the control board uses to adjust settings, restoring smooth, accurate response when a worn or erratic control causes inconsistent operation.

• Translates knob rotation into a variable-resistance signal for the electronic control
• Enables the control board to regulate power/heat or speed, depending on model
• Common failure symptoms: unresponsive or jumpy settings, dead spots when turning, or settings that drift
• Helps restore precise, repeatable adjustments at the knob

• Disconnect power to the appliance before servicing
• Pull off the knob and open the control panel to access the potentiometer
• Move wires one at a time to the new part; align the shaft/flat to the knob as noted
• Reassemble and test full range of adjustment; follow any model-specific calibration if required

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.

This is a replacement rotary potentiometer for appliance control panels—provides smooth variable input for temperature/speed/setting adjustments so the appliance responds correctly to user control changes. What it does:

• Acts as the variable resistor that the control knob uses to set temperature, speed, or other settings
• Restores accurate user input when original control becomes intermittent, jumps, or fails to change settings smoothly
• Helps eliminate erratic readouts or unresponsive knob adjustments linked to a worn or faulty potentiometer
• Works as the electronic interface between the knob and the appliance control board

• Disconnect power before accessing internal control panel to avoid shock or damage
• Handle PCB and connector pins carefully; avoid bending leads or contaminating contacts
• Replace only with the exact part number listed and reassemble panel alignment before testing

This is a replacement rotary potentiometer for appliance control panels—provides smooth variable input for temperature/speed/setting adjustments so the appliance responds correctly to user control changes. What it does:

• Acts as the variable resistor that the control knob uses to set temperature, speed, or other settings
• Restores accurate user input when original control becomes intermittent, jumps, or fails to change settings smoothly
• Helps eliminate erratic readouts or unresponsive knob adjustments linked to a worn or faulty potentiometer
• Works as the electronic interface between the knob and the appliance control board

• Disconnect power before accessing internal control panel to avoid shock or damage
• Handle PCB and connector pins carefully; avoid bending leads or contaminating contacts
• Replace only with the exact part number listed and reassemble panel alignment before testing

This push-button switch is a user-interface component that completes electrical circuits when pressed, restoring control to the affected function. It replaces a worn or failed switch to help regain reliable button response. What it does:

• Acts as the tactile electrical contact for a control or door function
• Restores responsiveness when a button no longer actuates the appliance
• Can stop intermittent operation caused by a worn or corroded switch contact
• Common symptom: controls or a specific function do not activate when the button is pressed

• One push-button switch as shown

• Disconnect power to the appliance before beginning any work
• Access may require removing a console or panel—keep track of fasteners and wire locations
• Disconnect wiring harness or terminals carefully; note connector orientation for reassembly
• Test the new switch with the power off using a multimeter continuity check before reassembly

This rotary selector switch lets the appliance register user settings and change functions reliably. It replaces a worn or non-responsive selector so controls respond correctly and selections stay in place. What it does:

• Physically selects user settings and modes when the control knob is turned
• Restores tactile switching if the original selector felt loose, stuck, or failed to engage
• Transmits the chosen position to the appliance's control assembly for proper operation
• Common symptom: knobs turn but the appliance does not change settings or respond

• Install only with power disconnected to avoid electric shock
• Accessible from the control panel—may require removing trim or console
• Match orientation and terminal connections to the original part before final assembly

The Switch Selector is an OEM replacement part for Bosch ranges. It serves as the electronic interface controlling the various cooking modes and functions. Precise switching operation is necessary for reliable selection of bake, broil, warming, and other settings.  

Causes of a bad switch selector include normal wear and tear from repeated use over extended periods. Exposure to liquid spills, steam, or cleaning chemicals may degrade internal electronic components.

Symptoms of a bad switch selector include: 

• Inability to select desired modes or functions
• Settings that automatically cancel or change  
• Non-responsive buttons that do not depress properly   
• Lighted displays flickering or failing to illuminate

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

The Switch Selector is an OEM replacement part for Bosch ranges. It serves as the electronic interface controlling the various cooking modes and functions. Precise switching operation is necessary for reliable selection of bake, broil, warming, and other settings.  

Causes of a bad switch selector include normal wear and tear from repeated use over extended periods. Exposure to liquid spills, steam, or cleaning chemicals may degrade internal electronic components.

Symptoms of a bad switch selector include: 

• Inability to select desired modes or functions
• Settings that automatically cancel or change  
• Non-responsive buttons that do not depress properly   
• Lighted displays flickering or failing to illuminate

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

This rotary potentiometer converts shaft rotation into an electrical signal the control board can read, providing precise position feedback for user selections. Replace it if inputs become erratic, jump between settings, or the control stops responding.

• Provides rotary position feedback to the electronic control
• Enables accurate selection and adjustment of functions or setpoints
• Wear or damage can cause drifting, dead spots, or incorrect readings
• Intermittent or no response to input is a common failure symptom

• Disconnect power before servicing
• Access the control/console area to reach the component
• Note shaft orientation and any connector positions; transfer exactly to the new part
• Handle electronics with ESD care and verify smooth, full-range operation after reassembly

This temperature regulator is the mechanical thermostat that controls oven heat. It senses cavity temperature and cycles the heat source on and off to reach and maintain your set temperature for consistent baking and roasting performance. What it does

• Senses oven temperature via a capillary bulb and tube
• Opens and closes internal contacts to control the heating source
• Maintains the selected temperature during cooking cycles
• Help resolve: oven not reaching set temp, overheating or wide swings, uneven baking, or unresponsive temperature control

• 1 temperature regulator

• Disconnect power; shut off gas. Allow the appliance to cool completely
• Note the original routing of the sensing bulb and capillary; reinstall the new one in the same path and clips. Do not kink, sharply bend, cut, or shorten the tube
• Transfer any knob/shaft components as needed and align properly
• After installation, verify temperature with an oven thermometer and adjust per service instructions if applicable

Restore confident control of your appliance with this replacement control knob. It slides onto the control shaft to provide a secure, accurate grip so you can easily select settings when the original knob is cracked, stripped, or missing. What it does:

• Attaches to the control shaft to select temperature, cycle, or power settings
• Restores positive engagement and smooth turning of the control
• Helps resolve a loose, wobbly, or slipping selector
• Replaces knobs that are cracked, broken, or won't stay on

• One control knob

• Disconnect power; for gas appliances, also shut off the gas supply before servicing
• Pull the old knob straight off the shaft; if your model uses a set screw or clip, loosen/remove it first
• Align the new knob with the shaft and press on firmly; retighten any set screw if present
• Test operation to ensure the knob engages and turns the control smoothly

This is a replacement control knob that restores safe, easy control of a cooktop or oven function. It provides a secure grip and clear position indication so you can set heat or cycle settings precisely. What it does:

• Fits over the control shaft to allow turning temperature/settings without touching the control stem
• Replaces cracked, stripped, missing, or hard-to-turn knobs
• Restores clear detent positions for accurate setting selection
• Helps prevent accidental changes by seating securely on the shaft

• Before servicing, disconnect power to the appliance and shut off gas supply if applicable
• Pull old knob straight off the control shaft; align replacement onto the shaft and push until fully seated
• Do not use excessive force; inspect the control stem for damage before installation

This temperature display assembly lets you see the appliance's current temperature and settings from the front control panel, restoring visible feedback for normal operation and monitoring. What it does:

• Shows current temperature and visible status from the control surface
• Restores readable temperature readout when the original display is blank or dim
• Provides the user interface feedback needed to confirm temperature and mode changes
• Can eliminate confusing or missing information caused by a failed display

• Disconnect power to the appliance before beginning service to avoid shock.
• Handle the display carefully to avoid damaging the lens, contacts, or ribbon cable.
• May require removing the control panel or trim to access the display; keep fasteners organized.
• If controls remain unresponsive after replacement, inspect the main control board.

This replacement temperature control knob lets you select and adjust oven or range temperature settings with a familiar dial. Restores lost tactile control and clear position indexing for safe, predictable cooking. What it does:

• Replaces a worn, broken, or missing temperature selector knob so you can set oven temps accurately.
• Provides a secure grip and positive detents for consistent temperature selection.
• Helps stop slipping or inaccurate temperature selection caused by cracked or stripped knobs.
• Fits the factory control shaft to restore normal user interface on compatible Bosch appliances.

• Turn power to the appliance off before replacing control parts to avoid electrical or burn hazards.
• Pull the old knob straight off the control shaft; push the new knob fully onto the shaft until it seats.
• If the knob does not fit, do not force.