Dwhd43cf/43 Parts

The Screw is an OEM replacement part for Bosch dishwashers. Hundreds of screws hold the appliance panels and internal mechanisms securely in place. Consistent, protective enclosures ensure long-lasting performance.

Causes of a bad screw can include stripped threads from repeated tightening/loosening during repairs. Corrosion posing integrity risks may develop if water penetrates screw heads over time. 

Symptoms of a bad screw include: 

• Panels or racks that rattle or come loose during operation
• Gaps appear that allow residual moisture to seep within
• Internal components shifting position from the original assembly
• Loose wiring susceptible to abrasion posing electrical hazards

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

The Divertor Motor is an OEM part for Bosch dishwashers.  This part controls the direction of water flow within the unit. This motor directs the water to different spray arms based on the selected wash cycle, ensuring efficient cleaning by optimizing water usage and spray intensity. 

Causes of damage to the divertor motor can include regular wear and tear, exposure to water and detergent over time, and electrical issues such as wiring problems or faults in the control board.

Symptoms of a failing Divertor Motor include:

• Inadequate water distribution during cycles, which can lead to uneven cleaning results.
• The dishwasher making unusual noises, such as humming or grinding, which may indicate a struggle in the motor function.
• Certain wash zones receiving little to no water, affecting the appliance's overall performance.
• Error codes displayed on the dishwasher panel that relate to water circulation problems.

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

This O-ring is the sealing gasket between mating components, keeping fluid contained inside the system. Replacing a worn ring restores a tight, leak-free connection and helps prevent drips, moisture, and leak-related error indications.

• Creates a compressible seal between parts to prevent leaks at the joint
• Helps maintain proper system flow by stopping seepage or air ingress
• Direct replacement for rings that are flattened, cracked, brittle, swollen, or missing
• Common symptoms include dripping at the connection, moisture beneath the unit, or leak/float error alerts

• Disconnect power and shut off the water supply before servicing; wear appropriate PPE.
• Note the original ring's location; clean the groove and mating surfaces before installation.
• Apply a light coat of compatible silicone grease; avoid twisting or overstretching the ring.
• Seat evenly, reassemble, restore service, and check for leaks during a test cycle.

The Water Inlet Fill Hose is an OEM part for Bosch dishwashers. This part is responsible for safely and efficiently connecting the dishwasher to your home's water supply, ensuring that water flows into the dishwasher at the correct pressure and volume for optimal cleaning performance. 

Over time, the Water Inlet Fill Hose can become susceptible to wear and tear, leaks and blockages.

Symptoms indicating the need for a new Water Inlet Fill Hose include:

• Water pooling around the dishwasher base, pointing to a potential leak in the hose.
• The dishwasher not filling with water properly, or filling very slowly, suggesting a blockage or damage to the hose.
• A visible inspection reveals cracks, bulges, or signs of corrosion on the hose connectors.

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

This protective cover sheet mounts to the appliance's frame to shield and support nearby components. Replacing a damaged or missing panel helps keep wiring and mechanisms protected and securely mounted, reducing vibration and preventing premature wear.

• Shields internal components from debris, moisture, and accidental contact
• Helps maintain proper alignment and support of adjacent assemblies
• Can reduce rattling or vibration when correctly secured
• Replace if bent, cracked, corroded, or missing

• Disconnect power (and water supply if applicable) before servicing
• Wear cut-resistant gloves; panel edges can be sharp
• Note and retain original fasteners/clips for reuse
• Route wires and seals carefully to avoid pinching; align panel before tightening fasteners

The Float is an OEM part for Bosch dishwashers. This float senses water levels inside the dishwasher, signaling the inlet valve to refill when needed.

Causes of a float malfunctioning can be mineral deposits accumulating and weighing it down over time, or cracks in the plastic housing allowing water in.

Symptoms of a bad float include:

• The dishwasher not filling or filling slowly
• Error codes related to fill issues
• Improper water levels impacting wash results

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

This actuator arm is the mechanical lever inside the dishwasher door's dispenser assembly. Working with its spring, it releases the detergent cup at the proper point in the cycle to restore consistent detergent dispensing. What it does

• Transfers motion from the control/drive mechanism to the dispenser latch to open the detergent cup
• Provides the spring tension needed for the lever to return to its home position
• Helps ensure detergent is dispensed at the intended time in the wash cycle
• Common symptoms include detergent left in the cup, a dispenser door that won't latch or opens inconsistently, or a visibly broken/missing lever

• 1 actuator arm with spring

• Disconnect power to the dishwasher before servicing
• Open the door and remove the inner door panel fasteners to access the dispenser linkage
• Note the spring orientation; move the spring to the new arm if needed and seat the arm in the correct pivot location
• Reassemble the door and manually test the dispenser action before running a cycle

Wax motor for detergent/rinse-aid dispenser.

Rear pump housing for the washer drain/pump assembly. Replaces the worn rear housing that supports the impeller and bearing, helping restore proper draining and reduce leaks or unusual pump noises when the housing fails. What it does:

• Houses and supports the pump impeller and bearing, forming the rear half of the drain pump assembly.
• Restores a sealed mounting surface to help prevent water leaks from the pump area.
• Helps re-establish correct water flow and draining when a cracked or worn housing impairs the pump.
• Addresses symptoms such as poor or no draining, water at the base of the appliance, or loud/grinding pump noises.

• Disconnect power and shut off water supply before starting; drain any standing water to avoid spills.
• Remove the washer access panels and pump assembly; transfer the impeller, seals, and any hardware as required.
• Inspect and replace pump gaskets/seals and the impeller if worn; tighten mounting fasteners to OEM torque where specified.

This replacement screw secures appliance panels and internal brackets so components stay tight and aligned during everyday use. Replacing missing or stripped hardware restores a solid fit and helps minimize vibration and rattling.

• Fastens covers, panels, and brackets to their mounting points
• Helps maintain alignment of the attached component
• Reduces movement that can cause noise or wear
• Typical reasons to replace: missing screw, stripped head/threads, loose panel or bracket

• Disconnect power and, if applicable, shut off water before servicing
• Use the driver bit specified for your model; hand start threads to avoid cross-threading
• Tighten snugly without over-torquing to prevent stripping
• Replace screws one at a time to maintain alignment

This support is a factory replacement component that holds and stabilizes a specific part within your appliance so it stays aligned and secure. Replacing a cracked or missing support restores proper fit and helps prevent noise or binding.

• Provides structural support and alignment for the designated component
• Keeps parts seated securely to minimize movement and vibration during use
• A damaged or missing support can cause looseness, rattling, sagging, or misalignment
• Restores proper fit and function when the original is cracked, warped, or broken

• Disconnect power and shut off any gas/water supplies before servicing
• Refer to your model's parts diagram to identify location and orientation
• Install using the appliance's existing screws or clips; avoid overtightening to prevent damage
• Wear cut-resistant gloves; beware of sharp edges and pinch points

This outlet hose carries wastewater from the appliance to the household drain. Replacing a cracked, kinked, or clogged hose restores proper draining and helps prevent leaks at the base or under the sink.

• Directs water from the drain pump/sump to the home drain connection
• Common symptoms of a failing hose: standing water after a cycle, slow or no drain, leaks, or visible cracks/kinks
• Restores proper draining when the original hose is brittle, collapsed, or internally obstructed
• Also referred to as a drain hose in many service manuals

• Disconnect power and turn off water before servicing; protect the floor with towels or a tray
• Access both ends of the hose, release clamps, and be prepared for residual water
• Route the new hose like the original, avoiding sharp bends; fully seat and secure all connections
• Run a short cycle and check all joints for leaks after installation

This lock clamp secures an appliance component or assembly so it stays properly seated during operation. Replacing a worn or missing clamp helps restore a stable, rattle-free fit and reliable performance. What it does:

• Holds mating parts together to prevent shifting or vibration
• Helps maintain correct alignment of the secured component
• Can resolve issues where a part won't stay attached or seated
• Restore normal operation when the original clamp is broken or missing

• One lock clamp

• Disconnect power (and shut off water/gas if applicable) before servicing
• Note the clamp's original orientation; take a photo to aid reassembly
• Seat the component fully, then engage the clamp securely without over-stressing it
• Reassemble and test for a firm, stable fit before returning the appliance to service

This factory screw secures appliance components per the original design, helping stop looseness and vibration. Replace a missing, stripped, or corroded fastener to restore a solid, rattle-free fit and protect nearby parts from damage.

• Secures panels, brackets, or internal components as specified by the manufacturer
• Helps maintain proper alignment and reduces vibration or rattling
• Replace if the head is stripped, threads are damaged, or the screw is missing
• Common signs include loose or misaligned panels/trim and hardware that won't stay tight

• Disconnect power and turn off water or gas supply as applicable before servicing
• Match length and thread to the original; start by hand to avoid cross-threading
• Use the correct driver bit and tighten snugly without overtightening
• Retain any original washers, bushings, or clips used in the assembly

Tall item spray head.
This Spray Head is an OEM part for Bosch Dishwashers. It plays a role in distributing water evenly during the dishwasher's washing cycles. Continuous exposure to hard water, debris, or mineral deposits can cause issues with this component.

What Causes a Bad Spray Head:
Hard water deposits, debris, or mineral buildup can clog or block the spray head, affecting its performance. Physical damage can also impair its functionality.

Symptoms of a Bad Spray Head:

• Inadequate cleaning of dishes
• Uneven water distribution
• Reduced water pressure during washing cycles

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

This temperature sensor (NTC) monitors wash temperature and reports it to the control so the cycle heats and advances correctly. Replacing a faulty sensor can restore proper cleaning performance and normal cycle times. What it does:

• Measures water temperature and sends resistance changes (NTC) to the control
• Helps the control regulate heating and cycle progression
• Failure symptoms can include no/insufficient heat, extended cycles, or poor drying
• May trigger a temperature-sensor fault (e.g., E11 on some models)

• 1 temperature sensor

• Disconnect power and turn off water supply before servicing
• Access is typically at the sump/heat-pump area; remove the toe-kick/lower panel as needed
• Expect some residual water; place a towel or tray to catch drips
• Ensure the sensor seats fully and the seal is in good condition to prevent leaks