Kbu107sss000 Parts

This fan blade replaces a damaged or worn blower blade to restore proper airflow and reduce noise. It helps the appliance circulate air efficiently so cooling and ventilation perform as intended. What it does:

• Moves air across the evaporator/heatsink or within the appliance cabinet to support cooling and ventilation
• Restores full airflow when the original blade is cracked, warped, or missing
• Helps reduce rubbing, vibration, and unusual fan noise caused by damaged blades
• Prevents motor strain that can occur when an imbalanced or broken blade is used

• Disconnect power to the appliance before beginning any repair
• Handle the blade carefully to avoid bending the impeller fins
• Inspect the motor shaft, set screw, and mounting hardware; replace any damaged fasteners

This replacement cover restores the exterior protective housing for the appliance, helping keep internal components shielded from dust and moisture and maintaining proper airflow and appearance. Fits the exact mounting points for a direct swap. What it does:

• Protects internal wiring and components from dirt, debris and casual contact
• Maintains proper airflow and enclosure spacing to help components operate as designed
• Prevents exposed parts from accidental snagging or damage
• Helps restore the appliance's finished appearance after repair

• Disconnect power to the appliance before starting any repair
• Remove only the fasteners indicated by the OEM instructions; keep hardware for reassembly
• Handle carefully to avoid scratching finished surfaces and ensure clips/lugs fully seat
• If clips or mounting hardware are damaged, replace them before completing reassembly

This replacement nut secures appliance components and mounting hardware to restore proper fit and reduce movement. Simple, durable fastener for repairs where a small threaded connector has come loose or is missing. What it does:

• Fastens components to studs, bolts, or threaded posts to maintain alignment and stability
• Prevents vibration-related loosening that can cause noise or part misalignment
• Replaces stripped, corroded, or lost nuts to restore safe operation
• Works wherever a matching thread size and pitch are required

• Disconnect power and water to the appliance before starting any repair
• Use the correct wrench or socket to avoid rounding the nut; match thread size and pitch exactly
• Tighten securely but avoid overtightening to prevent thread or part damage
• Inspect mating bolt/stud for damage or corrosion and replace if needed

This bi-metal defrost thermostat controls the refrigerator's defrost cycle by opening or closing the circuit to the defrost heater, helping remove frost buildup and protect the heater from overheating. What it does:

• Opens the defrost heater circuit when the evaporator reaches the correct temperature to stop heating
• Closes the circuit at colder temperatures so the heater can run during a defrost cycle
• Helps prevent excessive frost buildup that can reduce cooling performance
• Commonly replaced when the defrost cycle fails to start or will not end properly

• One defrost bi-metal thermostat

• Disconnect power to the appliance before servicing to avoid electrical shock
• Located near the evaporator/heater assembly; access may require removing panels or the evaporator cover
• Handle carefully to avoid bending terminals or damaging the sensor element
• Test for continuity before replacement

A replacement door switch that senses when the appliance door is closed and allows the unit to operate. Restores normal safety interlock function so the appliance only runs with the door properly shut. What it does

• Detects door closure and completes the circuit to allow the appliance to start or run.
• Prevents operation when the door is open, helping keep users safe.
• Commonly linked to symptoms such as the appliance not starting, stopping mid-cycle, or controls not responding when the door is shut.
• Works as a direct electrical interface for the door latch or catch assembly.

• Disconnect power (unplug or shut off circuit breaker) before accessing the switch.
• Remove required access panels or the door inner panel; handle sharp edges and glass with care.
• Confirm wiring and connector orientation match the replacement; secure all fasteners and reassemble panels fully.

This tube-fill is the water fill tube used to deliver water to the ice maker/dispensing assembly, helping restore proper water routing for reliable ice production and dispensing. Replace a cracked or clogged tube to reduce leaks and poor water flow. What it does:

• Directs water from the inlet/valve to the ice maker or dispenser
• Helps prevent water from spraying or pooling inside the freezer/refrigerator
• Commonly replaced when you see leaking, reduced ice production, or no water to the ice maker
• Works as a direct channel—does not include valves or connectors unless listed separately

• Verify power and water supply are turned off before starting work
• Handle carefully to avoid kinking; route the tube the same way as the original
• Check seals and fittings for damage and replace any worn clamps or grommets

The Fan Motor is an OEM replacement part for Bosch refrigerators. It circulates cold air inside the insulated liner maintaining precise temperatures. Unhindered airflow locks in freshness. 

Causes of a bad fan motor involve enduring years of constant rotation which stresses motor windings and bearing surfaces beyond rated lifetimes. Vibration and ambient heat accelerate breakdowns.

Symptoms of a bad fan motor include:  

• Loss of desired cooling capacity as air fails to circulate    
• Temperature fluctuations that compromise perishables  
• Audible grinding or rattling from within the fridge's interior
• Failed fan blades detaching pose potential fridge hazards

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