Shxm78z55n/20 Parts

This ventilation duct is the in-line connector that channels exhaust air from the appliance to the house vent, helping maintain proper airflow and reduce back-drafting. Designed to fit compatible Bosch ventilation assemblies. What it does:

• Routes exhaust air from the appliance to the home vent or hood exhaust system.
• Replaces damaged, bent, or disconnected ducting that can restrict airflow.
• Helps reduce odors and heat buildup by restoring a clear exhaust pathway.
• Works as a direct replacement part where the OEM duct is specified.

• One ventilation duct/duct connector as shown.

• Turn off power to the appliance and ensure the unit is cool before servicing.
• Inspect surrounding seals and fasteners; replace any damaged clamps or gaskets separately.
• Slide or fasten the duct into place and secure with appropriate clamps; ensure a tight, unobstructed path.

This insulating part is a small thermal/electrical insulator used on select appliances to help prevent heat transfer and protect nearby components. It reduces heat-related wear and helps maintain safe operation around sensitive parts. What it does:

• Provides thermal insulation between hot components and adjacent parts to reduce heat transfer.
• Helps protect wiring, plastic components, and electronics from overheating.
• Can prevent heat-related noise, discoloration, or softening of nearby materials.
• Useful when replacing damaged, brittle, or missing insulation that exposes components.

• One insulating part as shown

• High-level replacement only; ensure appliance is unplugged or power is disconnected before service.
• Handle carefully to avoid contamination or damage; install in the same orientation and location as the original.
• If insulation is attached near high-temperature components, verify surrounding parts are intact and not degraded.

This access cover replaces a damaged or missing exterior panel to restore proper fit and protect internal components from debris and moisture. It helps maintain appliance appearance and prevents accidental contact with internal parts. What it does:

• Covers and protects internal components at the specified access point
• Helps prevent debris buildup and accidental contact with wiring or moving parts
• Restores a secure mounting surface for adjacent panels or controls
• Reduces rattles or vibration caused by a loose or broken cover

• One replacement cover (1 piece)

• Disconnect power to the appliance before beginning any work
• Installation may require basic hand tools; handle edges carefully to avoid cuts
• Align mounting tabs and fasten with the factory screws or clips; do not overtighten

The Insert is an OEM component specifically designed for select Bosch dishwashers. Located inside the tub basin, the tines provide the necessary friction to help clean dishes. 

Causes of a bad insert can include mineral buildup that prevents proper movement or damage from dropped utensils that have bent the tines out of place.

Symptoms of a bad insert include:

• Dishes still feeling dirty after the wash cycle   
• Rust or mineral deposits visible on the tines
• Tines that are bent or missing which reduces cleaning surface area

Replacing the insert with this OEM Bosch part restores optimal cleaning performance. Compatible with 300 series models, it features stainless steel construction that withstands corrosion from detergents. This replacement insert is warranted to perform as the original Bosch design for reliable dish cleaning.
 

This Bosch Dishwasher Insert is an OEM part for Bosch dishwashers, specifically designed to enhance the interior functionality of your appliance. The insert is a vital component that aids in the organization and secure placement of dishes, utensils, and other items during the wash cycle.

Common causes of damage to a dishwasher insert include physical strain from overloading, exposure to high temperatures and harsh detergents, and general wear and tear. These factors can lead to warping, cracking, or the breakdown of the insert's structure.

Symptoms of a bad insert include:

• Difficulty in fitting dishes and utensils properly.
• Reduced cleaning effectiveness due to improper loading.
• Noticeable cracks, warps, or breakage in the insert structure.
• Loose or unstable compartments within the insert.
• Difficulty in sliding or securing the insert inside the dishwasher.

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

The Insert is an OEM component specifically designed for Bosch dishwashers. It provides the mounting point for detergent dispenser, cutlery basket and rinse aid container within the tub interior.

Causes of a bad insert can include stress cracks developing over time, damage from dropped silverware impacting plastics, or parts wear hampering proper installations.  

Symptoms of a bad insert include:

• Accessories like baskets detach or sit unevenly during cycles
• Possible leaks occurring from compromised seals  
• Interference affecting spray arm rotation underneath 

Replacing with this OEM insert restores fittings for all-in-one wash solutions. Designed for long-term use, it supports functionality with durable construction.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore dishwashers. Replace to maintain optimal cleaning and drying performances.
 

The Dishrack Roller is an OEM replacement part for Bosch dishwashers. Located inside the tub, this roller assists with moving upper and lower dishracks in and out during operation. 

Causes of failure are prolonged exposure to detergent residues combined with repeated rolling impact stresses absorbing dishrack weight for tens of thousands of cycles.

Symptoms of a worn or damaged dishrack roller include:  

• Difficulty fully extending or retracting dishrack shelves  
• Rack skew or tilting sideways instead of moving smoothly
• Grinding or scraping noises heard from the tub area  
• Dishes not lining up properly to receive spray patterns

This genuine Bosch roller is also compatible with Thermador and Gaggenau models.

The Insert Dishwasher is an OEM part for Bosch dishwashers. It is a metal basket insert that mounts inside the lower rack of the dishwasher. This insert divides the lower rack into separate sections, allowing for more organization and better placement of dishes, cutlery, and other small items. 

Symptoms of a bad insert include: 

• Improper fitting or stability of items placed on the lower rack
• Difficulty loading or removing dishes and utensils from the lower rack
• Missing or damaged sections of the insert that reduce functionality 

Causes of a bad insert can include wear and tear over time, damage due to impact or improper loading/unloading of dishes, or corrosion from repeated exposure to detergent and high temperatures during the wash cycle.

It is also compatible with some Thermador, Gaggenau, and Kenmore models that use similar lower rack configurations.