Spe53u55uc/42 Parts

This dishwasher door gasket seals the sides and top of the tub opening to keep water and steam contained during a cycle. Replacing a worn seal helps stop leaks at the door edges and restores quiet, efficient operation.

• Forms a watertight seal between the door and the tub perimeter
• Helps prevent dripping or puddles at the front corners and along the sides
• Maintains proper wash pressure, temperature, and noise isolation
• Replace if torn, flattened, brittle, or if moisture escapes around the door

• Disconnect power; if uninstalling the dishwasher, also shut off the water supply
• Open the door and pull the old gasket straight out of the channel
• Clean the groove; warming the new gasket in hot water can help relax bends
• Start at the top center and press the gasket fully into the channel without stretching; close the door to seat the seal and run a test cycle to check for leaks

The Aquastop is an OEM part for Bosch dishwashers. This part prevents water leaks and flooding by automatically shutting off the water supply in case of a leak or malfunction.  

Causes of a bad Aquastop can range from normal wear and tear over time to physical damage or clogging due to debris or sediment buildup in the water supply line.

Symptoms of a bad Aquastop include:

• Water leaks or puddles around the dishwasher
• Failure of the dishwasher to fill with water
• Error codes or indicators related to water supply issues
• Visible damage or deterioration of the Aquastop component

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

The Heat Pump is an OEM part for Bosch dishwashers. This pump works to circulate air within the dishwasher during the drying cycle, helping to remove moisture from washed dishes.

Causes of a bad heat pump can include a malfunctioning heating element that fails to produce warm air, broken or misaligned fan blades that don't circulate air properly, or worn out motor that no longer operates effectively.

Symptoms of a bad heat pump include:

• Dishes remaining wet or damp after completion of the full cycle
• Extended or insufficient drying times
• Strange noises coming from the area of the heat pump
• Error codes or function indicator lights related to the heat pump

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

This drain hose channels wastewater from your dishwasher to the household drain. Replacing a brittle, cracked, or clogged hose restores proper draining and helps prevent under-sink leaks and water backup. What it does:

• Provides a sealed path for wastewater from the dishwasher's drain outlet to the home's drain system
• Common failure signs include slow or no draining, water left in the tub, or water backing up
• Drips or leaks at hose joints, behind the unit, or under the sink
• Visible kinks, cracks, or deterioration; possible blockage leading to odors or strain on the drain pump

• 1 drain hose

• Disconnect power at the breaker and shut off the water supply; pull the dishwasher forward for access
• Place a towel or pan to catch residual water when removing the old hose
• Reuse existing fittings/clamps; route the new hose with a proper high loop/air gap as required, avoiding sharp bends and kinks
• Run a drain/rinse cycle and inspect all connections for leaks

The Cover is an OEM part for Bosch dishwashers. Designed to securely seal the sump area, this part prevents leaks and ensures that water is properly circulated and drained during the dishwashing cycle. 

Causes of failure might include physical damage such as cracks or warping, which can compromise the seal, or the buildup of debris that prevents proper seating of the cover. 

Symptoms of a failing Cover include:

• Water leaks from the bottom of the dishwasher
• Poor washing performance due to inadequate water circulation
• Unusual noises as the pump struggles to draw or expel water
• Visible damage or warping of the cover itself

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

The Wire Harness is an OEM component specifically designed for select Bosch dishwashers requiring electrical connections between moving components. It facilitates signal and current pathways throughout appliance frames.

Reinforced flexing sections bend without kinks accommodating shifting door movements. While connector joints remain snug against jostling. This daisy chain design simplifies diagnostics and maintenance procedures compared to individual wiring. 

Symptoms signaling the need for a new harness include:

• Intermittent cycle malfunctions indicating loose or corroded connections  
• Broken or cracked housing exposing live conductors to shorting hazards
• Overly taut sections hindering the intended range of component motions

Causes relate to prolonged abrasion stresses and water damage compromising insulation throughout thousands of cycles. Physical damage during repairs may require a complete replacement of this integral wiring backbone.

This OEM Bosch replacement harness is also compatible with Thermador, Gaggenau, and some Kenmore dishwashers relying on consistent control schemes. Reinstallation restores reliable electrical pathways.
 

The Detergent Dispenser Seal is an OEM part for Bosch dishwashers. Located inside the detergent dispenser compartment, it creates a water-tight barrier, preventing premature detergent dissolution and leaks. Working seamlessly with the dispenser system, the seal facilitates controlled detergent release for optimum cleaning performance cycle after cycle. 

Causes for a bad detergent dispenser seal can include wear and tear from repeated use, deformations due to temperature fluctuations, and cracks or splits from general use.  

Symptoms of a bad detergent dispenser seal include:

• Detergent residue or puddles inside the dishwasher  
• Premature detergent dissolution before the main wash
• Leaks or drips from the dispenser area when closed
• Ineffective or inconsistent cleaning ability

This genuine Bosch detergent dispenser seal replacement will restore its water-tight barrier. It is also compatible with some Thermador, Siemens, and select Kenmore models.

This replacement screw secures panels, brackets, and internal parts in your appliance for a tight, rattle-free fit. Use it to replace lost, stripped, or corroded hardware and keep components properly fastened.

• Fastens components to the appliance frame or assemblies
• Replaces a missing, stripped, or rusted original screw
• Helps reduce rattling or vibration from loose hardware
• Restores proper alignment of panels or brackets

• Disconnect power and shut off water before servicing
• Refer to your model's parts diagram to locate and place
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening

The Cover is an OEM part for Bosch dishwashers. It serves as a protective barrier over vulnerable inner components. The cover helps prevent damage from spills, shields electronics from moisture, and blocks access to moving parts for safety.

Causes of a bad cover can be normal wear and tear, repeated impact damage, or improper handling during repairs.

Symptoms of a bad cover include:

• Cracks, holes or other physical damage
• Warping or deformation over time
• Loose or improper fit that exposes internal parts

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

This sump screw secures the dishwasher's sump or sump cover to the tub, keeping the assembly tight and leak-resistant. Replace a missing, stripped, or damaged screw to restore a proper seal and stable mounting.

• Fastens the sump or sump cover to the dishwasher tub
• Helps maintain a watertight seal to reduce leaks
• Keeps filter/sump components aligned and secure
• Replaces missing, stripped, or damaged hardware
• Helps address leaks or rattling around the sump area

• Disconnect power and turn off water supply before servicing
• Remove the lower rack and filters to access the sump area
• Ensure mating surfaces and seals are clean and properly seated
• Tighten snugly by hand; do not overtighten to avoid stripping

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.

The Flow Meter Sensor is an OEM component specifically designed for Bosch dishwashers. It monitors water volume flowing into the unit during cycles to ensure sufficient levels for optimal cleaning performance. Precise detection prevents inefficient or ineffective washings.

Causes of a bad flow meter sensor can involve scale buildup obstructing readings or normal internal component wear reducing accuracy over time. Heat exposure risks also impact functionality warranting replacement. 

Symptoms of a bad flow meter sensor include:

• Incomplete or insufficient water fill during cycles  
• Soiled dishes remain even after normal duration wash/rinses
• Faulty water usage readings causing cycle malfunctions

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore dishwashers. Replace to restore full water volume sensing for thoroughly clean dishes on every cycle.
 

The Shower is an OEM component designed specifically for Bosch dishwashers. It provides superior coverage and washing performance through its unique rotating arm and nozzle design. Causes of a bad spray arm and shower head include mineral deposits restricting spray patterns, cracked or broken assembly parts, or worn nozzles that no longer fully rotate. 

Symptoms of a bad part include: 

• Soil or food debris that isn't fully removed from crevices or hard to reach areas
• An arm that doesn't rotate smoothly during the cycle or gets stuck
• Cracks or breaks in the plastic that cause leaking or restricted spray patterns

This Bosch part can also be used on Thermador and Gaggenau appliances.

This door cable links the door hinge to the tension spring to counterbalance your dishwasher door, helping it open smoothly and stay under control. Replace a worn or broken cable to restore proper door action.

• Connects the door hinge to the spring to counterbalance door weight
• Helps prevent the door from dropping open or slamming
• Common symptoms: door feels heavy, drops quickly, or won't stay in position
• Uneven or crooked door movement can indicate a failed cable on one side
• Visible fraying or a snapped cord near the spring/pulley area

• Disconnect power at the breaker and shut off water before servicing
• Support the door and carefully relieve spring tension before removing the cable
• Route the new cable exactly as the original over the pulley; attach to hinge and spring
• Inspect both sides, springs, and pulleys; replace any worn components for balanced operation

This fixing kit is the original installation hardware set used to secure specific components or panels on your appliance. Replacing worn or missing hardware restores a solid, rattle-free fit and proper alignment after installation or service.

• Provides the mounting fasteners/brackets needed to attach a panel or subassembly to the appliance
• Addresses loose or missing hardware that can cause vibration, rattling, or shifting
• Helps correct gaps or misalignment after installation or repair
• Matches original attachment points for a secure, model-correct fit

• Disconnect power before servicing; wear appropriate safety gear
• Compare new hardware to the originals and install in the same locations/orientation
• Tighten fasteners evenly; avoid overtightening into plastic or thin sheet metal
• Verify level, clearances, and smooth operation after securing components

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