Dwhd64cs/40 Parts

The Tube Dishwasher is an OEM component for Bosch dishwashers. It is responsible for circulating water throughout critical spray arms during different cycles. 

Causes of a bad tube dishwasher can include mineral buildup reducing the tube diameter over time, physical damage from scraping dishware against the pipes, or wear from normal vibration/motion.

Symptoms of a bad tube dishwasher include:

• Incomplete spray coverage in hard-to-reach areas  
• Soft or spotty cleaning performance in certain sections
• Puddles or leaks at the tube installation points
• Dirty or stagnant water unable to circulate properly

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

The Thread Bolt is an OEM part for Bosch dishwashers. It serves as a fastening component, securing the water inlet in place and ensuring a proper water supply connection.

Causes of a malfunctioning Thread Bolt can include cross-threading or over-tightening during installation, leading to stripping or damage.  

Symptoms of a bad Thread Bolt include:

• Leaks around the water inlet area Loose or rattling water inlet valve 
• Difficulty in accessing or removing the valve assembly 

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

The Funnel is an OEM part for Bosch dishwashers. It helps accurately guide water from the inlet valve onto wash arms and other components inside the dishwasher.

As water flows through the funnel during each cycle, small debris particles can become trapped. Over time, a buildup of mineral deposits or grime occurs inside the funnel.

Causes are normal mineral accumulation from hard water, along with food particles or grit trapped during dishwasher use.

Symptoms of a bad funnel include:

• Reduced or uneven water pressure to spray arms
• Clogs or blockages that hamper water flow
• Mineral deposits visible inside the funnel

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

This inner door panel replaces a damaged or worn dishwasher door interior to restore proper door fit and help prevent leaks and rattling. It fits behind the outer door and supports the latch and internal components. What it does

• Forms the interior surface of the dishwasher door and helps keep water inside the tub
• Supports latch, insulation, and any door-mounted components
• Restores proper door alignment and reduces noise from a loose or dented door
• Commonly replaced when the door is dented, cracked, or showing signs of water intrusion

• One inner door panel

• Disconnect power (and water, if applicable) before starting; follow all safety precautions
• Removing the outer door panel and handling any attached wiring or insulation may be required
• Handle edges and any glass with care to avoid cuts or breakage

This replacement tube connects and directs fluid or air between system components to restore proper routing and prevent leaks or malfunctions. It's a direct-fit service part when the original tube is cracked, clogged, or damaged. What it does

• Channels water or airflow between internal components to maintain normal operation.
• Restores proper routing when the original tube is cracked, split, or collapsed.
• Helps stop visible leaks or pooling under the appliance associated with a failed tube.
• Reduces risk of related component damage caused by diverted fluids.

• One replacement tube.

• Disconnect power and turn off the water supply before starting any repair.
• Verify correct orientation and seating; secure with factory clamps or hose clamps as required.
• Inspect adjacent connections and replace any worn seals or clamps to ensure a leak-free installation.
• After installation, restore power/water and run a short cycle to check for leaks.

This sump clamp secures the dishwasher sump/drain assembly to the tub, keeping the seal and pump assembly held in place to prevent leaks and movement. It's a small but essential fastener for a watertight sump connection. What it does:

• Holds the sump/drain housing tightly against the tub to maintain a proper seal
• Prevents the sump assembly from shifting during operation, which can cause leaks or noise
• Helps stop water from leaking under the machine when the pump runs
• Supports proper alignment of the drain/pump components for reliable draining

• One sump clamp

• Disconnect power and water supply before starting any repair
• Access the sump area by removing the lower access panel or toe kick and tilting the machine as needed
• Inspect the sump seal/gasket and replace if cracked or damaged when replacing the clamp
• Tighten clip until secure but avoid forcing or deforming the sump housing; test for leaks after reassembly

This water softener cartridge helps reduce hard-water minerals in dishwasher cycles to limit spotting and buildup for clearer glassware and cleaner dishes. Fits into the dishwasher's water-treatment area to help maintain wash performance. What it does:

• Uses ion-exchange media to reduce hardness that causes spotting and cloudy glass
• Helps prevent mineral deposits on heating elements and interior surfaces
• Improves detergent effectiveness for better cleaning and rinsing
• Common symptom: persistent spots or white film on dishes and glasses

• High-level replacement: disconnect power and water supply before servicing
• Access requires removing the dishwasher's outer tub/top panels per service manual
• Handle cartridge and internal parts carefully to avoid damaging seals or gaskets

This shaft for the float switch is the replacement shaft that secures and guides the dishwasher float to accurately detect water level, helping the appliance fill and shut off properly. Direct-fit design replaces the worn or broken float shaft. What it does

• Guides the float so the level-sensing switch can detect low or high water levels.
• Prevents overfilling by ensuring the float actuates the water-level switch reliably.
• Commonly replaces a cracked, bent or missing shaft that causes inconsistent fill, continuous filling, or water-level errors.

• One replacement float switch shaft.

• Disconnect power to the appliance before starting any repair.
• Remove the access panels and float assembly per your model's service instructions to reach the shaft.
• Inspect the float and switch for damage; replace only the failed components as needed.
• Reassemble carefully and test fill/stop operation before returning the appliance to service.

This temperature sensor (thermistor) measures appliance temperature and sends a signal to the control board so the unit can maintain proper cooling cycles. Replaces a failed or intermittent sensor for more reliable temperature control. What it does:

• Detects internal temperature and provides a changing resistance signal to the control board
• Helps the control board regulate compressor and fan operation for consistent cooling
• Commonly linked to symptoms like incorrect temperatures, frequent cycling, or related error codes
• Works as a direct-replacement sensing element

• One temperature sensor (thermistor) as pictured

• Disconnect power before servicing to avoid shock or damage
• Handle the sensor and wiring gently; avoid kinking or pinching the harness
• Access may require removing interior panels or covers; keep mounting hardware for reinstallation
• Test with a multimeter or follow OEM service instructions before replacement

This holder secures a small appliance component in place to prevent movement and reduce noise and wear. It restores proper fit and helps keep connected lines and parts aligned for reliable operation. What it does

• Secures a hose, wire, or small assembly to the appliance frame to prevent rubbing or sagging
• Keeps components aligned to reduce vibration and rattling noises
• Helps maintain proper routing to avoid strain on connections
• Commonly replaced when loose, broken, or missing and causing movement or noise

• One holder

• Turn off power and, if applicable, water supply before starting work
• Inspect surrounding clips and fasteners; replace if damaged
• Install in the same orientation as the original; use proper fasteners if required

This replacement screw fastens appliance panels and components to keep assemblies secure and stable. It restores proper fit where a missing or stripped screw causes loose panels, rattling, or misaligned parts. What it does

• Secures panels, brackets, or internal components to prevent movement and noise
• Replaces lost, stripped, or corroded fasteners that allow vibration or gaps
• Helps maintain proper alignment of doors, access panels, and mounting brackets
• Small hardware solution used where original mounting screws have failed

• Turn off and unplug the appliance before accessing internal parts
• Use the proper screwdriver or bit to avoid stripping the head
• Do not overtighten; snug to manufacturer torque recommendations if available
• If threads are damaged, replace the mating nut or insert as needed

This retaining nut secures threaded connections on compatible Bosch appliances to keep components tight and stable during operation. A small replacement that restores proper fastening and prevents parts from loosening. What it does:

• Fastens and secures mating threaded components to maintain mechanical stability
• Prevents vibration-induced loosening of attached parts
• Helps maintain proper alignment of secured components during use
• Can stop intermittent movement or rattling caused by a missing or damaged nut

• Turn off and unplug the appliance before servicing to avoid shock or injury
• Verify correct nut location and thread engagement before tightening; do not force threads
• Tighten to snug fit—avoid overtightening which can strip threads or damage components

This shaped handle cap covers and finishes the end of an appliance door or handle for a clean, finished appearance and to protect the handle end from damage. It restores the original look and helps keep dirt out of the handle cavity. What it does:

• Covers the exposed end of a door or drawer handle for a finished appearance
• Protects the handle end from chips, scratches, and grime
• Helps stop drafts or moisture intrusion into handle cavities
• Replaces missing, cracked, or broken handle end caps

• Typically snaps or slides into place; a small flat screwdriver or trim tool may help with removal/installation
• Work carefully to avoid scratching surrounding surfaces
• If the handle or surrounding trim must be removed, follow the appliance manufacturer's disassembly instructions first
• For appliances with electrical components near the handle, disconnect power before servicing