KitchenAid KUDK03ITBS3 dishwasher Parts

In a KitchenAid dishwasher like model KUDK03ITBS3, the most commonly replaced parts are the components that move water (pumps, hoses, inlet valve), seal the door, and handle washing action (spray arm), plus racks and clips that wear from daily loading. For model-specific diagrams and part locations, use the KUDK03ITBS3 owner’s manual.

Commonly replaced parts (and what they affect)

• Drain and circulation: drain pump, circulation pump motor, drain hose (no-drain, standing water)
• Filling: water inlet valve (won’t fill, fills slowly)
• Washing: spray arm, sump components (poor cleaning, weak spray)
• Sealing and venting: door seals and vent gasket (leaks, moisture issues)
• Racks and small hardware: dishrack, tine clips, stops (rack damage, broken tines)
• Electrical: fuse, electronic control board (dead unit, intermittent operation)

Parts we see replaced often on KUDK03ITBS3

Symptom	Common suspect part	Example part for this model
Dishwasher won’t drain	Drain pump or drain hose	Dishwasher drain pump WPW10348269, dishwasher drain hose (8269144A or WPW10545278)
Dishwasher won’t fill	Water inlet valve	Dishwasher water inlet valve WPW10158389
Not cleaning well	Spray arm or pump motor	Dishwasher spray arm WPW10320510, pump motor WPW10757217
No power	Fuse or control board	Fuse W10258275, dishwasher electronic control board WPW10084142

Quick checks before you buy a part

• Clean the filter area and check for debris around the sump
• Confirm the drain hose has a proper high loop and is not kinked
• Make sure the spray arm spins freely and holes are not clogged
• Verify the water supply valve under the sink is fully open
• Reset power at the breaker for 1 minute to clear a control glitch

Why it matters

Replacing the correct part first saves time and prevents repeat failures. For example, a “not draining” complaint can be a clogged hose, a failing drain pump, or an installation issue; the troubleshooting steps and installation requirements in the installation guide help you rule out setup problems.

Last updated: February 2026

KitchenAid dishwasher parts for model KUDK03ITBS3 are sourced from multiple manufacturing locations, and the country of origin varies by the specific component. The most reliable way to confirm where a specific part was made is to check the part’s packaging label or the identification markings on the part itself, then match it to the correct replacement in the KUDK03ITBS3 owner’s manual.

How to identify where your specific part was made

Look for a country-of-origin statement on the part or packaging, then document what you find before ordering.

• Check the original part’s label, stamp, or molded markings (often on pumps, valves, and control housings)
• Check the replacement part box label for “Made in …” or “Assembled in …”
• Record the dishwasher model number KUDK03ITBS3 and the part ID before shopping
• Compare the part’s shape, connector style, and mounting points to avoid ordering the wrong version
• If the part is internal, take a photo before removal so you can confirm a match during reassembly

Common parts where origin can vary

Different suppliers may produce different runs of the same type of component.

Part type	What it does	Example part for KUDK03ITBS3
Drain components	Moves wastewater out to the drain	Dishwasher drain pump WPW10348269
Fill components	Controls water entering the tub	Dishwasher water inlet valve WPW10158389
Electronics	Runs cycles and monitors inputs	Dishwasher electronic control board WPW10084142

Why it matters

Country of origin does not reliably predict fit or performance; correct fit is determined by the exact model and part ID. Using the correct KitchenAid replacement part for KUDK03ITBS3 helps prevent leaks, no-drain issues, and repeat repairs.

Last updated: February 2026

Yes. KitchenAid dishwashers, including model KUDK03ITBS3, use a filter and sump area that can collect food debris; cleaning it regularly helps prevent odors, poor wash performance, and drain problems. For your model’s exact filter access and cleaning steps, follow the KUDK03ITBS3 owner's manual.

How to clean the dishwasher filter (typical steps)

• Turn off power at the breaker before reaching into the sump area.
• Remove the lower rack.
• Lift off or unscrew the lower spray arm if it blocks access.
• Twist the filter assembly counterclockwise (most KitchenAid designs) and lift it out.
• Rinse under warm water; use a soft brush for stuck-on debris.
• Reinstall the filter fully seated and locked, then reinstall the spray arm and rack.

Cleaning frequency we recommend

Most households do best with this schedule:

Usage and soil level	Filter check/cleaning cadence
Light use, well-rinsed dishes	Every 4 to 8 weeks
Normal daily use	About once a month
Heavy soil (pots, starches, pet bowls)	Every 1 to 2 weeks

Signs the filter needs attention

• Grit or food particles left on glasses
• Standing water or slow draining at the end of a cycle
• Musty or sour odor inside the tub
• Unusual grinding or rattling during wash or drain

Related issues that look like a “dirty filter”

If cleaning the filter does not fix draining, check these common causes:

• Kinked or clogged drain hose (see dishwasher drain hose 8269144A)
• Weak or jammed drain pump (see dishwasher drain pump WPW10348269)
• Garbage disposer knockout plug not removed (new disposer installs)
• Air gap (if used) clogged

Why it matters

A clean filter keeps water moving correctly through the wash system, which improves cleaning and helps the dishwasher drain completely. It also reduces strain on the drain pump and can prevent repeat clogs.

Last updated: February 2026

For the KitchenAid KUDK03ITBS3 dishwasher, the most expensive repair parts are typically the electronic and motor-driven assemblies, especially the electronic control board and the pump/motor assemblies. These parts run the wash logic, timing, and water circulation, so they cost more than hoses, clips, or small hardware.

Most expensive parts you will commonly see

In many dishwashers, the top-cost items fall into a few categories:

• Electronic controls (main control board, user interface): manage cycles, heating logic, and timing
• Wash system drive parts (circulation pump, sump and motor): move water through spray arms
• Structural assemblies (racks, panels): larger molded or metal components can be pricey
• Specialty sensors: monitor water conditions and help optimize cleaning

For this model, examples of higher-priced parts on our parts list include the Dishwasher electronic control board WPW10084142 and the Pump motor WPW10780877.

Quick price comparison (typical for this model’s parts list)

Part type	Example part on KUDK03ITBS3	Why it costs more
Electronic control	Dishwasher electronic control board	Complex electronics, model-specific programming
Pump/motor assembly	Pump motor	Motor plus seals and housing, higher labor impact
Rack/large assembly	Dishwasher dishrack	Large component, model-specific fit
Hose/small hardware	Dishwasher drain hose, clips, stops	Simple materials, lower complexity

How to confirm what is “most expensive” for your exact repair

Prices vary by availability and what you actually need to replace. We recommend:

• Identify the symptom first (no power, won’t drain, not cleaning, leaking)
• Match the part to the symptom before ordering
• Use the troubleshooting steps in the KUDK03ITBS3 owner’s manual
• If you’re installing or replacing major components, follow the KUDK03ITBS3 installation guide for safe access and routing

Why it matters

The most expensive part is not always the right part to replace. For example, a “won’t drain” complaint is often a clog or hose issue, but it can also point to a drain pump like dishwasher drain pump WPW10348269. Diagnosing first helps avoid unnecessary returns and repeat repairs.

Last updated: February 2026

Yes. You can buy replacement parts for your KitchenAid KUDK03ITBS3 dishwasher, from small maintenance items to major components like pumps, valves, and racks. Using model-matched parts helps restore proper cleaning, draining, and door operation.

What parts are commonly replaced on the KUDK03ITBS3?

These are some of the most common dishwasher parts customers replace when performance drops or a failure occurs:

• Drain components (clogs, slow drain, standing water)
• Water fill components (won’t fill, fills slowly)
• Wash system components (poor cleaning, weak spray)
• Door hardware (door won’t close, drops open)
• Electrical protection parts (no power symptoms)

Symptom	Likely area	Example part for this model
Water left in tub	Drain system	Dishwasher drain pump WPW10348269
Not filling	Water supply/fill	Dishwasher water inlet valve WPW10158389
Poor cleaning	Wash system	Dishwasher spray arm WPW10320510
No power	Electrical	Fuse W10258275

How we recommend matching the right part

To make sure the part fits and fixes the right problem, we match by model number and confirm the failure symptoms.

• Use the full model number: KUDK03ITBS3
• Compare the symptom to the part’s function (drain, fill, wash, heat, door)
• Check for installation notes and required tools before starting
• Replace clamps, seals, or hoses when they’re disturbed during a repair
• Follow electrical and plumbing code requirements during installation

For model-specific diagrams, part locations, and repair notes, use the KUDK03ITBS3 owner's manual.

Why it matters

Dishwashers rely on correct water flow, drainage, and door sealing. A wrong or mismatched part can cause repeat leaks, poor cleaning, or no-drain issues, while the correct KitchenAid KUDK03ITBS3 part restores normal cycle performance.

Last updated: February 2026

For the KitchenAid KUDK03ITBS3 dishwasher, replacing the control panel typically costs about $200 to $450 total: roughly $150 to $250 for the control panel part plus $100 to $200 for labor, depending on local service rates and whether any related console pieces are needed. See the KUDK03ITBS3 installation guide for how the panel/console is fastened.

What drives the total cost

• Part price: control panel/console assemblies vary by color and configuration
• Labor: built-in dishwashers take longer because the unit may need to be pulled out
• Extra parts: mounting screws, trim, or a console overlay may be required if damaged
• Diagnosis time: techs often confirm whether the issue is the panel, control board, or a door latch problem

Control panel vs. control board (quick comparison)

Item	What it does	Common symptom	Example part for this model
Control panel	Buttons and user interface you press	Dead or unresponsive keys, cracked panel	Control panel (black) WPW10078105
Electronic control board	Runs cycles and powers loads	Random stopping, no response with good keypad	Dishwasher electronic control board WPW10084142

How we recommend confirming the right part before you buy

1. Check for stuck or unresponsive keys (often points to the control panel).
2. Look for intermittent power or cycle logic issues (often points to the control board).
3. Inspect the door closing and latch feel; a door that is not fully latched can mimic “bad controls.”
4. If your dishwasher shows a fault, use the KitchenAid he dishwasher error codes guide to narrow the failure.

Why it matters

Ordering the correct interface part the first time saves time and avoids replacing a higher-cost electronic control when the real issue is a worn keypad, moisture intrusion at the console, or a door not closing consistently.

Last updated: February 2026