Bosch Dishwasher Insulation, Sound Dampening Parts

Cotton sound-dampening pad installs under the dishwasher tub base. Replace if worn, torn, missing, or compressed to restore noise reduction.

Rear corner block for dishwashers. Secures insulation at the back corner of the cabinet. Replace if cracked, broken, or missing to restore stability.

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

Inner door insulation that installs inside your dishwasher door. Replace if cracked, worn, or missing to restore thermal performance and heat retention.