Parts for Bosch SHV4303: Door Assembly Parts

The Affresh Dishwasher Cleaner is an OEM accessory designed specifically for Whirlpool brand dishwashers. This citrus-scented tablet removes residue, odor-causing soils, and food particles from the dishwasher tub and gasket area during the cleaning cycle. Symptoms of a buildup include unwanted odors emanating from the dishwasher, especially after opening the door. Over time, residue and grime accumulate in hard-to-reach areas and provide an environment for mold and mildew growth.

Regular cleaning helps prevent this by removing leftover soils before they harden or encourage bacterial activity. The Affresh tablet utilizes a unique blend of cleaning ingredients that target soils and biofilms through a combination of powerful scrubbing action and natural cleaning enzymes.

As the #1 recommended dishwasher cleaner brand, Affresh is also compatible for use in Maytag, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and select Kenmore dishwashers for consistent cleanliness and freshness. The package includes six tablets 4.2 ounces

The Screw Kit (Inner Door) is an OEM part for Bosch dishwashers. It is a comprehensive kit that includes 6 screws required for securing and maintaining the inner door assembly of the dishwasher.

Symptoms of needing a new screw kit:

• Loose or rattling inner door panels
• Inner door components becoming misaligned or detached
• Water leaks or vapor escaping from the inner door area
• Difficulty in opening or closing the dishwasher door smoothly

Causes of a bad screw kit can include missing or stripped screws, corrosion or wear over time, or damage during repair or maintenance work.

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

Color: Stainless steel. Includes 2 hinges.

The Lower Door Seal is an OEM replacement part for Bosch dishwashers. It provides a critical sealing surface along the bottom perimeter of the dishwasher door. Through a rubber seal, it shields the interior from external moisture and debris infiltration.

Causes of a faulty lower door seal include dry rotted or cracked rubber compromising the seal over many years of use. Food debris or mineral buildup along the seal interface can also inhibit proper closure.

Symptoms of a bad lower door seal include:

• Puddling, leaks, or excessive moisture inside the dishwasher
• Poor drying results from inadequate containment of wash chamber humidity
• Errors related to blocked moisture sensors detecting intrusion
• Inability to close or latch the dishwasher door completely

This lower door seal replacement is also compatible with some Thermador, Gaggenau, and Kenmore dishwashers using the same door seal profile.

This inner door insulation replaces the insulating layer inside the appliance door to help maintain proper cooking or drying temperatures and reduce heat transfer to the outer door surface. It restores thermal performance and helps the door reach expected operating conditions. What it does:

• Replaces deteriorated or missing door insulation to reduce heat loss through the door
• Helps the appliance hold consistent internal temperatures for better cooking/drying results
• Can reduce outer door surface heat, lowering burn risk during normal operation
• Addresses issues like excessive door heat or long recovery times after opening the door

• One inner door insulation piece

• Disconnect power and allow the appliance to fully cool before starting work
• Installation typically requires removing the door outer panel; follow OEM instructions for your model
• Handle edges, clips, and panels carefully to avoid damage; use proper fasteners and orientation
• If adhesive or tape is present on the original part, replace with OEM-approved material when reassembling

This clamp secures a wooden or custom exterior panel to the appliance door, restoring proper panel alignment and reducing rattling or looseness. Designed to match the OEM bracket location and fit. What it does:

• Holds the decorative wood panel firmly against the dishwasher door frame
• Prevents the panel from shifting, sagging, or vibrating during cycles
• Restores even door fit and helps maintain the door's seal and appearance
• Works at the bracket attachment point to stabilize panel-to-door connection

• Disconnect power to the appliance before beginning any work
• Remove the outer door panel per the service manual to access the clamp location
• Inspect surrounding clips and screws; replace any damaged fasteners for a secure fit

This installation parts bag contains the small hardware needed to install and secure the dishwasher. It keeps required screws, clips and fasteners together so the unit mounts properly and operates quietly. What it does:

• Provides the mounting screws, clips and small fasteners used during dishwasher installation
• Secures the dishwasher to surrounding cabinetry or countertop to prevent shifting or vibration
• Replaces missing or lost installation hardware included with new units
• Helps ensure a complete installation when paired with the factory installation instructions

• Turn off power and water supply to the appliance before beginning installation.
• Follow the dishwasher installation instructions in the manufacturer service or user manual.
• Keep hardware organized and verify quantities against the manual before finishing installation.

This part has been discontinued by the manufacturer and is no longer available.

The Dispenser Gasket is an OEM part for Bosch dishwashers. This gasket forms a seal around the detergent dispenser, ensuring that water and detergent are properly contained within the dispenser until they are released during the wash cycle. It helps prevent leaks and ensures efficient operation of the dishwasher’s detergent system.

Causes of a bad dispenser gasket can include regular wear and tear, exposure to high temperatures, and the use of harsh detergents. 

Symptoms of a bad dispenser gasket include:

• Leaks around the detergent dispenser area
• Detergent not being dispensed properly
• Visible cracks or wear on the gasket
• Water pooling inside or outside the dispenser

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

The Affresh Dishwasher Cleaner is an OEM accessory designed specifically for Whirlpool brand dishwashers. This citrus-scented tablet removes residue, odor-causing soils, and food particles from the dishwasher tub and gasket area during the cleaning cycle. Symptoms of a buildup include unwanted odors emanating from the dishwasher, especially after opening the door. Over time, residue and grime accumulate in hard-to-reach areas and provide an environment for mold and mildew growth.

Regular cleaning helps prevent this by removing leftover soils before they harden or encourage bacterial activity. The Affresh tablet utilizes a unique blend of cleaning ingredients that target soils and biofilms through a combination of powerful scrubbing action and natural cleaning enzymes.

As the #1 recommended dishwasher cleaner brand, Affresh is also compatible for use in Maytag, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and select Kenmore dishwashers for consistent cleanliness and freshness. The package includes six tablets 4.2 ounces

The Detergent Lid is an OEM part for Bosch dishwashers, designed to cover the detergent dispenser compartment. This lid ensures that dishwasher detergent is contained and released at the correct point in the wash cycle, contributing to efficient and effective cleaning. 

Causes of a malfunctioning detergent lid can range from physical damage, such as cracks or warping that prevent a proper seal, to mechanical failure in the latch mechanism that prevents it from staying closed during the wash cycle. 

Symptoms of a bad Detergent Lid include:

• Detergent not being dispensed properly during cycles
• Water leaking from the dispenser area
• Dishes not being cleaned effectively due to the detergent not releasing at the correct time

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

The Detergent Cup Latch W Spring is an OEM part for Bosch dishwashers. This latch securely closes the detergent dispenser cup, containing detergent during the wash cycle.

Causes of a bad latch can include wear and fatigue of the latching spring over many uses.

Symptoms of a bad detergent cup latch include:

• The cup popping open unexpectedly during a wash
• Difficulty fully closing and hearing the "click" of the latch
• Detergent leakage resulting in reduced cleaning

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

This plunger is a small push-style actuator that transfers motion between linked components, restoring proper mechanical engagement for the related mechanism. It's a direct-fit replacement designed to return a lever or latch to its resting position. What it does:

• Acts as the push/pull actuator in a latch, dispenser or control assembly to transmit motion
• Helps the related mechanism engage, release, or return smoothly when working correctly
• Common symptom: lever or latch fails to engage, stick, or does not return to home position
• Prevents intermittent operation caused by a worn or broken push rod

• One plunger

• Disconnect power before beginning any repair to avoid electrical or mechanical hazards
• Access may require removal of trim or housing panels; keep small parts organized
• Inspect mating pivot points and bushings for wear; replace if excessively worn

The Rinse Aid Door (with Gasket) is an OEM replacement part for Bosch dishwashers. It is responsible for covering and sealing the rinse aid dispenser. Problems with a rinse aid door can cause leaks during washing.

Causes of issues may include wear over time, damage to the door or integrated gasket. This can compromise the seal needed to contain rinse aid.

Symptoms of a problem rinse aid door:

• Observing liquid around the dispenser area 
• Water spots after a cycle
• A loose or damaged gasket allows contents to leak underneath.

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

Regulator with o-ring.

The Detergent Dispenser Assembly is an OEM part for Bosch dishwashers.  The detergent dispenser assembly works with the control system to release detergent during the wash cycle.  

Causes of a bad detergent dispenser assembly can include broken or loose mounting points, a dispenser that no longer locks into place, or a damaged latch mechanism preventing the dispenser from opening.

Symptoms of a bad detergent dispenser assembly include:

• Detergent not dispensing or distributing as intended
• Dispenser door unable to close or remains open
• Excess clutter inside the dishwasher
• Ineffective cleaning or dirty dishes after cycles

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

A reed switch door sensor that detects when the appliance door is closed so the control can start cycles. Replaces a failed magnetic sensor to restore reliable door-closed detection and normal operation. What it does

• Acts as a magnetic contact that signals the control when the door or lid is closed
• Helps prevent the appliance from starting if the door is open or not fully latched
• Common symptom fix for no-start, intermittent cycle start, or control not recognizing a closed door
• Works as the electrical switching element in the door/detector assembly

• One reed switch (single replacement sensor)

• Disconnect power to the appliance before replacing the part to avoid shock or damage
• Handle the switch and wiring gently; avoid bending or stressing terminals and solder joints
• Locate and access the door/detector area per your service manual or tech sheet; confirm connector orientation before installing

This actuator lever assembly with springs replaces a worn or broken control lever to restore proper mechanical movement in the appliance. It helps the dispenser/latch mechanism operate smoothly for reliable everyday use. What it does:

• Transfers motion from a control cam or motor to the latch or dispenser linkage
• Restores proper engagement when a broken or fatigued lever prevents operation
• Helps stop intermittent or failed cycle starts caused by damaged mechanical linkage
• Works as a direct-fit replacement that re-establishes spring tension and lever action

• Disconnect power before accessing internal components to avoid shock or injury
• Basic hand tools usually required; maintain original screw/hardware if reusing
• Inspect surrounding linkages and replace damaged clips or fasteners as needed

Wax motor for detergent/rinse-aid dispenser.

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

The Affresh Dishwasher Cleaner is an OEM accessory designed specifically for Whirlpool brand dishwashers. This citrus-scented tablet removes residue, odor-causing soils, and food particles from the dishwasher tub and gasket area during the cleaning cycle. Symptoms of a buildup include unwanted odors emanating from the dishwasher, especially after opening the door. Over time, residue and grime accumulate in hard-to-reach areas and provide an environment for mold and mildew growth.

Regular cleaning helps prevent this by removing leftover soils before they harden or encourage bacterial activity. The Affresh tablet utilizes a unique blend of cleaning ingredients that target soils and biofilms through a combination of powerful scrubbing action and natural cleaning enzymes.

As the #1 recommended dishwasher cleaner brand, Affresh is also compatible for use in Maytag, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and select Kenmore dishwashers for consistent cleanliness and freshness. The package includes six tablets 4.2 ounces