Parts for Bosch SHU9916UC/12 / FD 8003: Component Assemblies 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

NTC (negative temperature coefficient). Resistance or capacitance decreases when temperature increases.

The Temperature Sensor with Hi Limit Thermistor is an OEM part for Bosch dishwashers. This sensor monitors internal temperatures, providing feedback to the control module during each cycle.

Causes of failure can be related to mineral buildup over time interfering with sensing or physical damage to wiring or connectors.

Symptoms of a bad temperature sensor include:

• Abnormal or inconsistent wash temperatures
• Error codes related to temperature issues
• Reduced cleaning performance from improper heating

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

This O-ring seals the NTC (negative temperature coefficient) temperature sensor where it inserts into the appliance. It restores a watertight seal at the sensor port to help prevent leaks and maintain reliable temperature-sensing performance.

• Provides a leak-tight seal between the NTC temperature sensor and its housing/tub/sump
• Helps prevent water seepage and moisture intrusion around the sensor opening
• Common symptoms of a failed seal: drips near the base, moisture in the leak tray, flattened/cracked ring, or a sensor that feels loose
• Good practice to replace when the NTC sensor is removed for service

• Disconnect power and shut off water supply before servicing
• Access the NTC sensor, remove the old O-ring, and clean mating surfaces
• Lightly moisten the new O-ring with water; seat it evenly to avoid pinching, then reinstall the sensor fully
• Run a brief test cycle and inspect for leaks

This O-ring is a circular sealing gasket that creates a watertight joint between mating parts. Replacing a flattened or cracked ring restores a tight seal and helps prevent leaks during operation.

• Provides a compressible seal between fittings, hoses, or housings
• Helps prevent drips and leaks at joints under normal system pressure
• Maintains proper flow by keeping connections sealed
• Typical failure signs: visible cracking/flattening, seepage at a joint, pooling water near the appliance

• Disconnect power and shut off the water supply before servicing
• Relieve any line pressure and place a towel to catch residual water
• Clean and inspect mating surfaces; replace any damaged components
• Lightly lubricate the O-ring with approved silicone lubricant, seat evenly without twisting, and test for leaks after reassembly

The Heater Assembly is an OEM part for Bosch dishwashers. This part heats the water during the wash cycles, ensuring that dishes are cleaned effectively and sanitized.

Causes of a bad heater assembly can include electrical issues such as short circuits, mineral buildup from hard water, or wear and tear from regular use.

Symptoms of a bad heater assembly include:

• The dishwasher not heating water properly
• Dishes coming out dirty or not fully sanitized
• The dishwasher taking longer than usual to complete cycles
• Error codes related to heating issues

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

This Sump Gasket is an OEM part for Bosch Dishwashers. It seals the dishwasher sump to prevent water leaks during the washing cycle. Continuous exposure to water, detergent, and heat can lead to wear or damage to this component.

What Causes a Bad Sump Gasket: 
Exposure to hot water, chemicals in detergents, and constant water pressure can cause the sump gasket to deteriorate or develop tears.

Symptoms of a Bad Sump Gasket:

• Water leakage from the dishwasher
• Incomplete washing cycles
• Visible tears or damage to the gasket

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

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 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 Drain Pump Cover is an OEM part for Bosch dishwashers. This cover protects the drain pump mechanism from debris while draining dirty water after each cycle.

Causes of a bad drain pump cover include cracks or breaks from heavy impacts over time.

Symptoms of an improperly functioning cover include:

• Leaks in the area around the drain pump
• Decreased drain and pump performance over time
• Potential clogs from broken pieces inside

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

The Drain Pump is an OEM replacement part for Bosch dishwashers. It is responsible for pumping out dirty water from the dishwasher tub at the end of each cycle. The drain pump works to thoroughly empty the tub in a timely manner to facilitate a smooth transition to the next cycle.  

Causes of a bad drain pump can include a clogged impeller or blockage of debris inside the pump housing that inhibits proper water flow. 

Symptoms of a bad drain pump include:

• Incomplete draining of water at the end of cycles 
• Water remaining or pooling at the bottom of the tub
• Loud grinding or clicking noises emanating from the pump area
• Cycles failing to advance or resume properly

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

Note: Due to a factory design change, connector part# 00623143 may also be needed.

The Check Valve is an OEM part for Bosch dishwashers. It prevents the backflow of water into the dishwasher after it has been drained, ensuring that dirty water does not re-enter the appliance and contaminate clean dishes.

Causes of a bad check valve can include blockages from debris or food particles, wear and tear over time, or damage from improper installation or handling. These issues can impair the valve's ability to effectively prevent backflow.

Symptoms of a bad check valve include:

• Water not draining properly from the dishwasher
• Dirty water pooling at the bottom of the dishwasher
• Foul odors coming from the dishwasher
• Residual water remaining in the tub after the cycle ends

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

This sump collects and channels dishwasher wash water into the wash pump, helping maintain proper drainage and reduce leaks at the tub-to-pump connection. Replace a cracked or damaged sump to restore correct water flow and sealing. What it does

• Directs wash water from the tub into the wash pump and drain system.
• Houses the pump inlet and seals the pump-to-tub interface.
• Prevents leaks by providing a secure seal between the tub and pump assembly.
• Common symptoms: pooling water in the tub, dishwasher not draining, leaks from the base, or unusual pump noise/vibration.

• Disconnect power and turn off the water supply before starting any repair.
• Handle carefully; inspect and replace any worn gaskets or seals when installing the new sump.
• Access typically requires removing lower access panels and the lower dish rack.
• After installation, test for leaks and proper drain operation before returning the appliance to normal use.

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

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 circulation pump repair kit is a genuine Bosch part, sold individually. This circulation pump repair kit can be used as a replacement part for a dishwasher. This part supplies all of the necessary components to facilitate the replacement of the dishwasher impeller and seal. The impeller of a dishwasher sprays and drains the water during a standard dishwasher cycle, and the seal keeps the interior of the dishwasher protected from external materials.A circulation pump repair kit might have to be ordered as a replacement part for the impeller and seal of a dishwasher in the event that the impeller and the seal suffer damage that prevents the components from serving their dual functions. Damage can include punctures, tears, scrapes, or warping from general wear and tear or as the result of a direct impact collision with a hard object. If this occurs, the circulation pump repair kit should be ordered as a complete, genuine OEM replacement part.This is an OEM part sourced directly from the manufacturer. It is sold individually. This circulation pump repair kit is compatible with the following appliance brands: Bosch, Kenmore, Thermador, and Gaggenau.

The Pump to Heater Hose Clamp is an OEM part for Bosch dishwashers. This clamp secures the hose that connects the pump to the heater, ensuring a tight and leak-free connection. It plays a crucial role in maintaining the integrity of the water flow within the dishwasher, preventing leaks and ensuring efficient operation.

Causes of a bad hose clamp can include wear and tear over time, loosening due to vibrations, or damage from repeated tightening and loosening. A faulty clamp can lead to water leaks, which can cause further damage to the dishwasher.

Symptoms of a bad pump to heater hose clamp include:

• Water leaking from the hose connection points
• Reduced water pressure within the dishwasher
• Visible wear, rust, or damage on the clamp
• The clamp not holding the hose securely in place

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

The Pump to Sump Gasket is an OEM part for Bosch dishwashers. It serves as a seal between the dishwasher's pump and the sump, preventing water leaks during the washing cycle. This gasket is essential for maintaining the integrity of the dishwasher's internal components, ensuring that water flows where it's supposed to go without causing damage to the machine or your home.

Causes of a malfunctioning Pump to Sump Gasket can stem from normal wear and tear, as repeated exposure to water and detergent can degrade the gasket over time. Improper installation may cause the gasket not to seal properly.

Symptoms of a bad Pump to Sump Gasket include:

• Water leaking from underneath the dishwasher.
• Signs of water damage or corrosion around the pump or sump area.
• Unusual noises during operation, which may indicate water is seeping into areas it shouldn't.

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

Hose, with o - ring, shu (uc/12 & above)

This Sump to Float Hose is an OEM part for Bosch Dishwashers. It functions to carry water from the dishwasher sump to the float assembly. Continuous water flow and exposure to detergents can lead to wear or damage over time.

What Causes a Bad Sump to Float Hose:
Exposure to chemicals and hot water, along with wear from water flow, can cause the hose to degrade or develop cracks.

Symptoms of a Bad Sump to Float Hose:

• Water leakage around the dishwasher
• Incomplete or interrupted washing cycles
• Visible cracks or damage to the hose

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

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.

The Float Switch is an OEM replacement part specific to Bosch dishwashers. It is a switch located in the sump area of the dishwasher tub that detects water levels and provides feedback for automatic filling and draining functions.

Symptoms of a bad float switch include:

• The dishwasher fails to fully drain water after cycles
• Cycles not initiating or advancing properly due to water level issues
• Float switch area where the sensor attaches developing leaks
• Loose or detached float switch from normal wear over time

Causes of a bad float switch are usually mineral or sediment buildup disrupting its buoyancy and sensing ability. Without a properly functioning float switch, the dishwasher cannot effectively monitor water levels to manage filling and drainage.

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

The Pressure Chamber is an OEM part for Bosch dishwashers. This part is responsible for monitoring and controlling the water level within the dishwasher. It operates by sensing the pressure exerted by the height of the water in the tub and ensures that the dishwasher fills with the correct amount of water for optimal cleaning performance.

Causes for replacement may involve wear and tear over extended use, mineral buildup affecting the switch’s sensitivity, or electrical faults leading to inconsistent performance.  

Symptoms of a failing Pressure Chamber include:

• Overfilling or underfilling of the dishwasher, which can lead to inadequate cleaning or potential water damage.
• Unexpected changes in the wash cycle, such as sudden stops or pauses.
• The dishwasher not starting a wash cycle due to incorrect water level readings.

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

Water level regulator.

The Sump to Water Inlet Hose is an OEM replacement part for Bosch dishwashers. It efficiently transports water from the internal sump to the dishwasher's inlet valve during wash cycles. The flex hose comes with 2 o-rings. Approximate size: 19 5/8 inch.

Symptoms of a faulty sump hose include:

• Incomplete or ineffective washing from insufficient water transfer
• Hoses detaching from connections allow water to spill
• Reduced water pressure signs like slower fills or weak sprays
• Leakage where the hose connects to other components

Over many uses, mineral deposits can build inside the hose restricting flow. Physical damage like cracks or kinks also inhibits proper drainage. Replace your hose with this genuine Bosch part to restore maximal washing capacity.

Compatible with Thermador, Gaggenau, and some Kenmore models utilizing the same hose dimensions, this OEM hose ensures washing needs are consistently met.

The Drain Hose is an OEM part for Bosch dishwashers, designed to facilitate the efficient and reliable expulsion of wastewater from the appliance to the household drainage system. This component ensures that used water is properly drained out after each wash cycle, preventing water from backing up and causing issues within the dishwasher.  The hose measures 5 feet. This Bosch dishwasher drain hose comes with one O-ring. For the 1-foot drain hose order 00298556.

Causes for replacement may include clogs from food particles or debris, physical damage such as cracks or splits that lead to leaks, or a hose that has become stiff and noncompliant over time.  

Symptoms of a bad Drain Hose include:

• Water remaining in the bottom of the dishwasher after the cycle has completed, indicating a failure to drain.
• Leaks under the dishwasher, which may be a sign of a cracked or damaged hose.
• Poor dishwasher performance or error codes related to drainage problems.

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

A small spring-style hose clamp used to secure flexible appliance hoses to fittings and prevent leaks. Simple, durable replacement that restores a tight connection for water and drain lines. What it does:

• Compresses around a hose to hold it firmly on an inlet, outlet or drain fitting
• Helps stop leaks caused by loose or slipping hoses
• Keeps hoses seated during normal appliance operation and vibration
• Commonly used on dishwasher and washer drain or water hoses

• One hose clip / spring clamp

• Disconnect power and water supply before starting repairs
• Use pliers to expand the clamp for removal and reinstall; ensure hose is fully seated before releasing clamp
• Inspect the hose and fitting for damage; replace any cracked or brittle hose
• Do not overtighten or deform clamp when installing; replace if corroded or weakened

The Water Inlet System is an OEM component specifically designed for select Bosch dishwashers. Comprising inlet valve, screens, hoses, and connectors, it precisely meters fresh water. Reliable flow prevents mineral buildups from impairing performance.

Causes of a bad water inlet system commonly involve bursting hoses or stripped connectors. Prolonged pressure weakens seals requiring timely replacement.

Symptoms of a faulty water inlet system include: 

- Fluctuating or absent water flow to spray arms
- Leaks forming inside or near the installation site
- Errors relating to improper water temperature or amounts  

Causes of a bad water inlet system involve typical degradation such as:

• Limescale clogging narrow valve openings
• Plumbing joint corrosion compromising integrity
• Splitting plastic tubing unable to withstand cycles

This OEM Bosch part is also compatible with some Miele, Blomberg, and Thermador dishwashers. 
 

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