Dwhd640jpr/74 Parts

The Detergent Dispenser is an OEM replacement part for Bosch dishwashers. It is located inside the dishwasher and is responsible for properly delivering detergent at the appropriate time during wash cycles. The detergent dispenser has a compartment that holds detergent tablets or pods, and a mechanism that releases the correct amount to efficiently clean dishes.

Causes of a bad dispenser can include clogging or blockage in the dispenser mechanism, damage to the dispenser door or latch, or malfunctioning electronic components that control the dispensing process.

Symptoms of a bad detergent dispenser include:

• Detergent not dispensing or residue left in the dispenser
• Dirty dishes due to insufficient or improper detergent delivery
• Corrosion or buildup inside the dispenser area
• Dispenser door or cover cracked or damaged

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

This insert fits into its designated housing or assembly to secure or locate a component. Replacing a worn or broken insert restores a snug fit and helps the appliance operate as intended.

• Seats or supports a mating component within the appliance assembly
• Maintains proper alignment and spacing for reliable operation
• Direct replacement for a cracked, deformed, or missing insert
• Typical signs: loose fit, component movement, or visible damage to the insert

• Disconnect power and, if applicable, turn off water before servicing
• Refer to your model's service information to locate and orient the insert correctly
• Remove the damaged insert and clean mating surfaces prior to installation
• Press or slide the insert fully into place; do not force parts together

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 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

A shaped handle cap that restores a finished look and covers exposed fasteners on the appliance handle. Keeps the handle trim looking clean and prevents dirt buildup in the screw area. What it does:

• Covers and protects handle mounting hardware for a neater appearance
• Helps keep dirt and grime out of the handle screw area
• Replaces missing, cracked, or worn decorative end caps
• Fits over the handle end and snaps into place for a finished look

• Typically snaps or slides onto the handle end; align before pressing fully into place
• No special tools usually required; a small flat tool can help with removal if stuck
• Inspect surrounding trim for damage before installing replacement
• Disconnect power to the appliance or follow manufacturer safety guidance when working near electrical components

This spindle is the rotating shaft that transfers motion between the motor/gearbox and the appliance's moving components, restoring proper rotation and alignment for reliable operation. Fits as a direct replacement when the original spindle is worn or broken. What it does:

• Connects and transmits rotational force from the drive assembly to the appliance's moving part
• Maintains alignment and smooth rotation for consistent performance
• Can stop wobble or intermittent movement caused by a bent or damaged shaft
• Helps restore normal operation if the original spindle is cracked, worn, or seized

• Intended for users comfortable with appliance repair; unplug appliance and shut off water before starting
• Inspect related seals, bearings, and mounting hardware; replace if damaged
• Use correct tools and torque per manufacturer guidance; avoid forcing components to prevent damage

This trim strip finishes and protects the exposed edge of the appliance where it installs, helping secure adjacent panels and giving a clean, finished look. Replacing a damaged strip can improve fit and appearance.

• Provides a finished edge and helps secure panels or covers in place
• Helps prevent gaps that can collect debris
• Common fix when the existing strip is cracked, bent, loose, or missing
• Reduce rattles or vibrations caused by an ill-fitting trim piece

• Disconnect power and shut off any utilities before servicing
• Note orientation/position of the old strip before removal
• Press or fasten the new strip into the same mounting points; do not force
• After installation, recheck clearances and panel alignment

This control module (programme) is the dishwasher's main electronic control board that manages cycles and user commands, restoring reliable cycle selection and electronic control when the original board fails. What it does:

• Controls wash cycle selection, timing, and program sequencing
• Communicates with sensors and actuators (valve, pump, heater) to execute selected programs
• Restores responsive touchpad/selector input when the control board is the cause
• Resolves symptoms like failure to start, unresponsive controls, or interrupted/incorrect cycles

• 1 control module (programme) as shown

• Disconnect power to the appliance at the breaker before beginning any work
• Handle the module by the edges and avoid contact with circuit traces or connectors
• Reconnect all harnesses to their original positions and verify secure seating