Dishwasher Knob Parts

The On/Off Button is an OEM part for Bosch dishwashers. As a primary control interface, this button facilitates the activation and deactivation of the dishwasher's functions. Its ergonomic design and precise construction ensure ease of use and reliable operation.

A common issue with a malfunctioning On/Off Button involves wear and tear, leading to a loss of responsiveness or failure to engage/disengage the dishwasher's functions.  

Symptoms of a defective On/Off Button may include:

• Unresponsive or non-functional button
• Difficulty in starting or stopping the dishwasher
• Visible damage or wear on the button's surface

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

This door-mounted assembly stores detergent and rinse aid and releases them at the proper time in the wash cycle. Replace a cracked or non-dispensing unit to restore consistent detergent release and overall wash performance. What it does:

• Holds detergent and rinse aid within the inner door
• Releases detergent during the main wash cycle
• Meters rinse aid during the final rinse
• Helps prevent leaks at the dispenser opening
• Common symptoms: detergent left in cup, rinse aid not dispensing, dispenser door won't open, leaks or visible cracks

• One dispenser assembly

• Disconnect power and shut off water supply before servicing
• Remove inner door panel to access and replace the dispenser
• Transfer any reusable seal or hardware from the original part
• After installation, run a short cycle and check for leaks around the dispenser

This rinse aid tank is the reservoir inside the dishwasher dispenser that holds liquid rinse agent and releases it during the final rinse. Replacing a damaged tank helps restore proper dispensing, reduce spotting, and prevent leaks at the dispenser.

• Stores rinse aid within the dispenser assembly
• Works with the dispenser to release a measured dose during the rinse cycle
• Failure signs: rinse aid not dispensing, dishes with spots/poor drying, rinse aid level dropping rapidly, or leaks near the dispenser area
• Visible cracks or damage to the reservoir indicate replacement is needed

• Disconnect power at the breaker and shut off water before servicing
• Remove the inner door panel to access the dispenser
• Transfer any reusable seals or clips from the original tank; seat and secure the tank per service instructions
• Reassemble, refill the reservoir with rinse aid, and run a test cycle to check for leaks

The Dispenser Assembly is an OEM part for Whirlpool dishwashers. It is responsible for dispensing detergent and rinse aid at the appropriate times during the dishwashing cycle, ensuring optimal cleaning and drying performance. The assembly includes compartments for detergent and rinse aid, which are released automatically by the dishwasher.

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 Dispenser Assembly include:

• Improper dispensing of detergent or rinse aid
• Insufficient cleaning or rinsing results
• Leaks or drips from the dispenser area
• The dispenser door not opening or closing correctly

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

This start button is the user-pressed cap on the control panel that engages the underlying switch to begin a cycle. Replace it to restore proper feel and reliable operation when the original button is cracked, loose, or missing.

• Serves as the Start control on the user interface
• Transfers your press to the control's start switch to initiate a cycle
• Helps address a broken, sticking, or missing start key
• Restores alignment and tactile feedback at the control panel

• Disconnect power to the appliance before servicing.
• Open or remove the control panel/fascia to access the button.
• Release retaining tabs/clips and remove the old button; transfer any small clips/springs from the original if present.
• Align and snap the new button into place, reassemble, and test operation.

This is a button. This is a genuine OEM part made by Bosch and has been sourced directly from the manufacturer. This part is intended to replace a broken or defective button on certain different makes and models of dishwashers.This button attaches to the front panel of the dishwasher and is needed for powering on and off the dishwasher. Over time and with regular use, buttons can become worn or broken and stop working. This part requires proper tools for replacement. Before starting, disconnect the dishwasher completely from both power and water hookups. Please follow appropriate safety precautions when attempting to repair any appliances. For more accurate information on how and where to install this button, the appropriate owner's manual and included diagrams should be referred to.As an authentic replacement part, this button is suitable for use on several different models of dishwashers manufactured by Bosch, Thermador, and Gaggenau. Please note that this is a genuine part made of high-quality, durable materials and is sold individually.

Color: white. It measures about 2 inches in diameter by 2-1/2 inches deep.

This push button set replaces the plastic buttons on the control panel, restoring clean looks and reliable, consistent presses so you can select settings and operate the unit without dealing with sticky, cracked, or missing buttons. What it does:

• Provides the physical button caps that interface with the control board's switches
• Restores proper button travel and tactile feel
• Helps when buttons are loose, stuck, cracked, missing, or difficult to press
• Refreshes worn, faded, or damaged button faces for a cleaner appearance

• One set of control panel button caps

• Disconnect power before servicing
• Access the control panel/fascia to reach the button area
• Remove the old button set; align and seat the new set so actuators engage the switches
• Reassemble and test each button for smooth operation

This timer knob replaces the cycle control knob on select dishwashers. It mounts to the timer shaft so you can choose wash cycles; a cracked or stripped knob can make the timer difficult to turn or impossible to set.

• Mounts on the timer shaft to set and advance dishwasher cycles
• Replaces a broken, cracked, stripped, loose, or missing knob
• Helps when the timer won't turn by hand or the knob slips on the shaft
• Restores normal feel and alignment of the front-panel control

• Disconnect electrical power at the breaker before servicing.
• Pull the old knob straight off the timer shaft; do not pry on the console.
• Align the new knob with the shaft and press firmly until fully seated.
• Restore power and verify smooth rotation through all settings.

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.

The Push Button is an OEM component specifically designed for select Bosch dishwashers. Installed on the control panel, its durable silicone-coated switch reliably operates cycles. Smooth travel withstands repeated use while maintaining tactile feedback. 

Causes of push-button failure commonly involve contact degradation from steam exposure. Cracks in the silicone introduce debris requiring periodic replacement.

Causes of a bad push button can involve:

• Unresponsive or stuck on cycles 
• Flashing error codes without cause
• Difficulty changing selected options

Symptoms of a faulty push button include intermittent operations as the controller struggles to interpret signals. Replacement ensures trouble-free functionality.

This OEM Bosch part is also compatible with some Thermador, Blomberg, and Miele dishwashers. Replace to retain convenient cycle selection through heavy usage over the appliance's lifetime.
 

This wax motor is the actuator for the dishwasher's rinse aid dispenser, releasing rinse agent at the correct time in the cycle. Replacing a weak or failed unit restores consistent rinse aid dispensing and helps minimize spotting.

• Actuates the rinse aid dispenser by extending a plunger when energized
• Works with the control to meter rinse aid during the final rinse
• Failure symptoms can include rinse aid not dispensing, the level never dropping, and increased spotting/filming on dishes
• Dispenser may remain closed with no audible actuation during the cycle

• Disconnect power at the breaker and shut off water before servicing
• Remove the door panel to access the dispenser; label and disconnect wires
• Release the old motor and install the new one in the same orientation, ensuring it seats fully
• Run a test cycle to ensure the dispenser releases rinse aid

Color: Black

This replacement door latch engages the strike/catch to keep the door securely closed so the appliance can operate. A worn or broken latch can cause door-closed detection issues, doors that pop open, or cycles that won't start.

• Secures the door by engaging the strike/catch for a positive close
• Ensures door/interlock switches register "door closed" so the unit can run
• Helps maintain a reliable seal and reduces interruptions mid-cycle
• Common symptoms: door won't latch or pops open; appliance won't start; door/latch-related error messages

• Disconnect power to the appliance before servicing
• Note the latch orientation; transfer any original screws/clips as needed
• Align the latch with the strike and tighten fasteners securely
• Close and open the door several times to verify smooth engagement before testing operation

This dishwasher detergent dispenser assembly stores detergent and releases it at the correct time in the wash cycle to ensure consistent cleaning results. Replacing a worn dispenser restores reliable soap release and helps improve wash performance.

• Holds detergent and opens when signaled by the control
• Common symptoms: detergent cup won't open, soap left in the cup after cycle, broken dispenser door/latch

• Disconnect power to the dishwasher before servicing
• Open the door and remove inner-door screws to access the dispenser
• Release locking tabs, remove the old dispenser, and clean the sealing surface
• Seat the new dispenser evenly, reinstall screws, restore power, and run a test cycle

This Button is the push-button cap for the control panel. It replaces a broken or missing button so you can reliably actuate the underlying switch and select settings as intended, restoring smooth operation and appearance.

• Presses against the internal switch to trigger functions on the control panel
• Restores proper alignment, travel, and tactile feedback when a button is worn or damaged
• Helps resolve issues such as a cracked, missing, loose, or sticking button that won't actuate selections
• Refreshes the look of the control area when the original is marred or deformed

• Disconnect power to the appliance before servicing
• Open or remove the console/control panel as required; release the old button from its clips or retainer
• Transfer any light guides, springs, or seals from the original if present; seat the new button fully
• Reassemble and test all controls for smooth movement and proper actuation