Bosch Dishwasher SHEM78Z52N Parts

Fix dishwasher not starting, intermittent power issues, or control panel errors with this wire harness. Routes electrical signals between components.

This sensor monitors the clarity and cleanliness of the wash water inside the dishwasher, helping the control board determine how dirty the water is and whether additional wash cycles are needed. It plays a key role in optimizing water usage and ensuring dishes come out clean. Replace this sensor if dishes are consistently coming out dirty, wash cycles are running too long or too short, or the dishwasher is not properly adjusting its cleaning performance.

Creates a watertight barrier between dishwasher components. Replace if cracked, flattened, or leaking to prevent drips. Verify fit with your model.

Factory replacement door handle for your dishwasher. Restores secure grip for opening and closing. Replace cracked, loose, or missing handles.

Service tool set for dishwasher installation and repairs. Includes specialty drivers and tools for accessing fasteners and making adjustments. Needed for proper servicing.

Replace your dishwasher's cap cover plug to seal access ports and protect against moisture and debris. Restores a clean finish. Confirm fit with your model.

Threaded nut secures components to bolts inside your dishwasher. Replace if stripped, missing, or loose to restore proper clamping force. Confirm fit.

Lower housing that forms the structural base of your dishwasher. Replace when the original case is cracked, warped, or damaged to restore stability.

Molded plastic duct at top of dishwasher that vents steam and vapors during wash and dry cycles. Replace if cracked, broken, or missing components.

Single Torx T20 screw secures dishwasher panels, brackets, and trim. Replace missing, stripped, or damaged fasteners to keep components tight.

Secures internal components and panels with a threaded anchor point. Replace when original stud is missing, cracked, or stripped for stable mounting.

Factory mounting screw secures panels, brackets, and internal components in your dishwasher. Replace missing, stripped, or damaged screws during repair.

Fix loose or rattling dishwasher components with this holder retainer. Secures parts in position to prevent movement and restore quiet operation.

This replacement worm gear is a small plastic drive gear that transmits rotational motion between the motor and driven components, restoring normal gear-driven movement and reducing slipping or grinding. What it does:

• Transfers torque from the motor to the mating gear or gearbox for proper mechanical operation
• Replaces worn, stripped, or damaged worm teeth that cause slipping or loss of drive
• Stops grinding, clicking, or intermittent movement when the gear is the fault
• Helps restore smooth, consistent operation of the driven mechanism when installed correctly

• One worm gear

• Disconnect power to the appliance before beginning any repair
• Inspect mating gears and shafts for wear; replace worn parts to prevent repeat failure
• Use OEM-approved lubricant only where specified; do not force or overtighten mating components

The Dishwasher Installation Set is an OEM part for Bosch dishwashers. This set contains all necessary hardware for professional installation or replacement, including leveling legs, mounting brackets and anti-tip brackets. Manufactured from corrosion-resistant steel, these parts securely fasten the dishwasher into place.

Causes relate to normal wear over time from use. Improper original installation may also compromise individual parts. Failing to properly level, brace or anchor the dishwasher leads to unnecessary stresses.

Symptoms of worn or missing installation hardware include:

• Looseness, shaking or movement during operation
• Doors failing to properly self-close or seal fully
• Leaks developing around dishwasher connections
• Installation not compliant with current regulations

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

Secures internal dishwasher components and keeps assemblies aligned. Replace this mounting clip holder if yours is cracked, broken, or missing.