Thermador Range Hood Parts

A protective terminal boot that slips over a capacitor connection to shield it from moisture, dirt and accidental contact, helping reduce risk of shorts and maintain a reliable electrical connection. What it does:

• Covers the capacitor terminal to reduce the chance of accidental contact and arcing.
• Protects the terminal from moisture, dust and debris that can compromise electrical connections.
• Helps prevent corrosion and keeps the terminal area cleaner for more reliable operation.
• Signs it may be needed: cracked, torn or missing boot; visible arcing or burn marks near the capacitor; intermittent electrical behavior that points to a compromised connection.

• Always disconnect power and unplug the appliance before working on electrical components.
• Discharge the capacitor per OEM instructions before touching terminals to avoid shock.
• Push the boot fully onto the terminal for a snug fit; ensure no wiring is pinched or under strain.

This silicone adhesive-backed seal replaces a worn or damaged dishwasher door/tub perimeter gasket to restore a tight seal and reduce leaks and dampness around the door. Flexible silicone resists common household temperatures and moisture. What it does:

• Forms a watertight barrier around the dishwasher door/tub edge to help prevent leaks during cycles
• Adhesive backing allows the seal to stick in place for consistent contact and reduced movement
• Commonly used when the existing gasket is cracked, flattened, torn, or no longer sealing
• Helps reduce water pooling, floor damage, and poor wash performance caused by door leaks

• One silicone adhesive-backed seal (33.75 in.)

• Clean and dry the mounting surface thoroughly before applying to ensure proper adhesion
• Peel backing and press seal into place, working slowly to avoid gaps or twists
• Trim excess if necessary with a sharp utility knife; avoid stretching the gasket while installing

This impeller is the rotating pump component that moves water through the appliance, restoring spray and circulation performance. Replacing a worn or damaged impeller helps resolve poor wash/rinse results and noisy pump operation. What it does:

• Drives water flow inside the pump housing to maintain proper spray and circulation.
• Can cause weak sprays, poor cleaning, or unusual pump noises when worn or broken.
• Fits the CW H98/HB style pump assembly and interfaces with the pump shaft and housing.
• Designed for direct OEM-fit replacement where this impeller is specified.

• Recommended for users comfortable disassembling pump housings; refer to your service manual for specific steps.
• Disconnect power and turn off the water supply before starting service.
• Inspect the pump housing, seals, and shaft for wear; replace any damaged components to prevent repeat failure.
• Use appropriate tools and handle plastic parts carefully to avoid cracking.

This replacement switch knob restores tactile control of a range or oven control shaft, letting you safely set heat and function positions. It replaces a cracked, worn, missing, or hard-to-turn knob to improve usability and safety. What it does:

• Fits onto the appliance control shaft to select temperature or function positions
• Provides a stable grip and clear detent feel for accurate setting changes
• Replaces damaged, loose, stripped, or missing knobs that impede control
• Helps restore normal operation when a knob won't turn or slips on the shaft

• Disconnect power to the appliance before attempting service
• Remove the old knob by pulling it straight off the control shaft; align and push the new knob onto the shaft until seated
• If the old knob is stuck, use a firm, even pull—do not twist or pry aggressively to avoid damaging the control shaft

This replacement transformer converts household 120V to a 12V control supply to restore low-voltage power for appliance controls and peripherals. It provides a direct, drop-in electrical replacement when the original transformer fails. What it does:

• Steps down mains voltage (120V) to a low-voltage 12V output used by control circuits and relays
• Restores power to control boards, door locks, lights or valves that rely on a 12V feed
• Common symptom: controls or indicator lights are dead while mains power is present
• Common symptom: functions that require the low-voltage supply (locks, dispensers, valves) do not operate

• One transformer (120V primary, 12V secondary)

• Disconnect all power at the breaker or appliance before inspecting or replacing the transformer
• Note wiring locations and secure all connections and strain reliefs
• Mount using existing screw locations or hardware; avoid pinching wires or covering ventilation openings

This is a replacement mounting screw used to secure components and panels in compatible Bosch appliances. It provides a simple way to restore proper fit and prevent loose parts or rattling. What it does:

• Fastens panels, brackets, or small components to appliance frames
• Restores secure mounting when original screw is missing or damaged
• Helps stop vibration-related noise from loose parts
• Matches OEM fit and thread for reliable fastening when the correct screw is specified

• Use the matching screwdriver or bit to avoid stripping the head
• Tighten until snug; do not overtighten to prevent thread damage or cracking nearby plastic
• Turn off and unplug the appliance or disconnect power before accessing internal components

This cavity face frame restores the front trim around the appliance cavity to maintain a clean, finished appearance and proper door sealing. Replaces damaged or bent trim panels to help reduce light gaps and improve fit. What it does

• Covers and protects the oven/microwave cavity opening; provides the finished front edge
• Helps maintain proper door alignment and reduces visible gaps around the door
• Restores cosmetic appearance when the original frame is dented, scratched, or warped
• Works with existing door and latch hardware to provide a correct fit

• Disconnect power (and gas if applicable) before starting any repair
• Handle edges and any glass components carefully to avoid cuts or breakage
• Removal typically requires loosening trim screws or clips; keep fasteners for reassembly
• Follow the appliance service manual for alignment and torque specs