Bosch Dishwasher Insulation, Sound Dampening Parts

This front base sound insulation is a factory-style cotton pad that helps reduce dishwasher operating noise and provides thermal cushioning under the tub. It restores the appliance's original sound-dampening and insulation where worn or missing. What it does:

• Dampens vibration and reduces motor/tub noise heard during cycles
• Provides a thermal buffer under the dishwasher base to help maintain stable temperatures
• Helps prevent rattles and improves overall quiet operation when installed correctly
• Restores OEM-fit insulation performance after damage, wear, or removal

• One front base sound insulation pad (cotton), as shown

• Disconnect power and water supply before accessing the dishwasher base
• Remove the lower access panel and mounting hardware to reach the insulation area
• Install in the original location; use the same fasteners or adhesive method specified by the manufacturer

This is the rear corner block. For front corner block use 00263094.

This cotton insulation piece provides noise- and heat-damping for the appliance cabinet area, helping reduce operating sound and limiting heat transfer around the tub. Designed to replace worn or damaged insulation for a snug fit and quieter operation. What it does:

• Reduces operating noise by adding a sound-dampening layer around the tub area
• Helps limit heat transfer from the heater/tub to surrounding panels
• Provides a protective barrier to reduce vibration-related noise
• Restores the original insulation barrier when the old material is compressed or torn

• One cotton insulation panel, white, 46 dB variant

• Disconnect power and water supply before beginning any service
• Handle the insulation gently to avoid tearing; wear gloves and a dust mask if needed
• Remove access panels and old insulation, then position and secure the new piece in the same orientation
• Reinstall panels and restore power; test for proper operation and reduced noise

This inner door insulation replaces the insulating layer inside the appliance door to help maintain proper cooking or drying temperatures and reduce heat transfer to the outer door surface. It restores thermal performance and helps the door reach expected operating conditions. What it does:

• Replaces deteriorated or missing door insulation to reduce heat loss through the door
• Helps the appliance hold consistent internal temperatures for better cooking/drying results
• Can reduce outer door surface heat, lowering burn risk during normal operation
• Addresses issues like excessive door heat or long recovery times after opening the door

• One inner door insulation piece

• Disconnect power and allow the appliance to fully cool before starting work
• Installation typically requires removing the door outer panel; follow OEM instructions for your model
• Handle edges, clips, and panels carefully to avoid damage; use proper fasteners and orientation
• If adhesive or tape is present on the original part, replace with OEM-approved material when reassembling