Kenmore Elite 66577973K703 undercounter dishwasher Parts

For a Kenmore Elite dishwasher model 66577973K703, replacing the pump typically costs about $150 to $400 total (parts plus labor). If the issue is a simple clog or drain-path problem, the fix is often less, commonly around $50 to $150.

What drives the total replacement cost?

• Which pump is involved: drain pump vs. main wash pump and motor assembly
• Labor time: built-in dishwashers take longer if access is tight or the unit must be pulled out
• Related repairs: clogged filter, kinked hose, or a leaking seal can add time and parts
• Service call minimums: many companies charge a base diagnostic fee
• Warranty coverage: your manual lists longer coverage for certain wash-system parts (parts coverage can reduce the parts portion of the bill)

Parts that commonly relate to “pump” problems on this model

If your dishwasher is not draining, the drain pump and drain hose are the most common suspects.

Symptom	Most likely area	Example part on this model page
Water left in tub after cycle	Drain system	Dishwasher drain pump WPW10348269
Slow drain or gurgling	Drain hose or air gap/high loop	Dishwasher drain hose 8269144A
Poor wash, weak spray	Wash system circulation	Dishwasher pump and motor assembly WPW10056309

Before you pay for a pump replacement

These quick checks often prevent an unnecessary pump swap:

• Clean and reseat the filters; a blocked filter can mimic a failing pump
• Confirm hot water supply; the manual recommends 120°F (49°C) incoming water for best results
• Check the drain hose routing for kinks and make sure it has a proper high loop
• Listen during drain; a humming pump with no water movement often points to a blockage
• Look for error patterns (blinking lights) and follow the troubleshooting steps in the owner's manual

Why it matters

A pump replacement is a solid repair when the motor is seized, the impeller is damaged, or the pump is leaking. But many “pump” complaints are actually caused by filter clogs or drain-hose restrictions, which cost much less to correct.

You can order replacement parts for model 66577973K703 from the parts list for this dishwasher, or search by model number on Sears PartsDirect.

Last updated: February 2026

To hard reset the Kenmore Elite 66577973K703 dishwasher, we reset the control by pressing CANCEL/DRAIN twice, then selecting a new cycle and pressing START/RESUME with the door firmly closed. This clears the current cycle and restarts the control logic.

Fast reset steps (control reset)

• Open the door slightly to stop the cycle; wait for spraying to stop.
• Open the door fully and check whether the detergent dispenser cover is still closed.
• Press CANCEL/DRAIN twice to reset the control.
• Select your new wash cycle and options.
• Firmly close the door and press START/RESUME.

If it will not start after the reset

A “reset” often fails because the dishwasher is still draining, the door is not latched, or the controls are locked.

• Let the unit complete the drain (some drains run about 2 minutes).
• Make sure the door is fully latched before pressing START/RESUME.
• Turn off Control Lock: press and hold HEATED DRY for 4 seconds.
• If the dishwasher is completely dead (no lights), check the house breaker first.
• If power is good but the dishwasher still has no response, test the thermal fuse; see fuse W10258275.

Quick reference: common “reset” situations

Symptom	What to do	What it means
Stuck mid-cycle	CANCEL/DRAIN twice, then reselect cycle	Control reset and cycle restart
Buttons do nothing, LOCK ON lit	Hold HEATED DRY 4 seconds	Controls were locked
Won’t drain, water left in tub	Run CANCEL/DRAIN and verify drain path	Drain issue (hose, pump, blockage)
No lights at all	Check breaker; then check fuse	Power supply or fuse issue

Why it matters

Resetting the control the right way prevents repeated draining, incomplete cycles, and false “no start” symptoms. It also helps you separate a simple control lock or interrupted cycle from a real drain or electrical problem.

Helpful documentation

For the exact button sequence and indicator-light behavior on this model, use the owner's manual.

You can order replacement parts for your 66577973K703 from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

Water standing in the bottom of your Kenmore Elite dishwasher model 66577973K703 almost always means the wash cycle did not complete normally or the drain path is restricted (filter, drain hose, disposer connection, or drain pump). Use the troubleshooting steps in the 66577973K703 owner's manual to confirm the cycle finished and the unit is set up to drain correctly.

What to check first (fast, no parts)

• Make sure the cycle is fully complete; if it is not, press START/RESUME to continue.
• If your dishwasher drains through a food waste disposer, confirm the knockout plug was removed from the disposer inlet.
• Check the drain hose for kinks, pinches, or a blockage.
• Look for food or debris blocking the drain path in the tub area.
• Verify your home breaker/fuse is OK (a power issue can stop the cycle before the drain step).

Common causes and the most likely fix

In this model, “water remains in the tub/will not drain” is typically tied to a cycle interruption or a restriction in the drain hose or disposer connection. If the drain path is clear but the dishwasher still will not drain, the drain pump is the next most common failure point.

Symptom	Most likely cause	What we recommend
Water remains after a normal cycle	Cycle not completed	Resume with START/RESUME; rerun a short cycle
Slow drain or occasional standing water	Kinked/partially blocked hose	Inspect routing; clear hose and air gap (if used)
Hums but does not drain	Obstruction or failed pump	Check pump inlet for debris; replace pump if needed
Drains into disposer poorly	Disposer knockout still in place	Remove knockout plug; retest drain

Parts that commonly solve a no-drain issue

If you confirm the drain path is clear and the dishwasher still leaves standing water, these model-matched parts are the usual next step:

• Dishwasher drain pump WPW10348269 (pump that pushes water out during the drain portion of the cycle)
• Dishwasher drain hose 8269144A (hose can kink, collapse, or clog depending on routing)
• Dishwasher drain hose WPW10545278 (alternate drain hose option listed for this model)

You can order replacement parts for 66577973K703 from the parts list for this model, or search by model number on Sears PartsDirect.

Why it matters

Standing water can lead to odors, poor cleaning, and repeated cycle problems. Restoring proper draining protects the pump and helps prevent water from backing up into the tub.

Last updated: February 2026

Yes, repairing a Kenmore Elite dishwasher like model 66577973K703 is usually worth it when the fix is a common wear part (drain hose, spray arm, fuse) or when the unit is still within typical dishwasher life; it is less cost-effective when multiple major components fail at once.

Quick way to decide (cost vs. value)

Use these practical checkpoints before you buy parts:

• Age of the dishwasher: Most dishwashers last 10 years.
• Repair cost: If parts plus labor are under about 50% of the cost of a comparable replacement, repair is the better value.
• Type of failure: Single-part failures (clogged drain path, worn spray arm, blown fuse) are usually good repair candidates.
• Repeat problems: Frequent leaks, repeated no-drain issues, or multiple error symptoms at once point toward a bigger underlying problem.
• Warranty coverage: Your manual shows longer coverage on certain systems (electronic control, Ultra Wash wash system, racks, and stainless tub leak coverage on applicable models); check your purchase date and warranty terms in the owner's manual.

Common repairs that are typically worth doing

These are high-impact, straightforward fixes we see often on undercounter dishwashers:

Symptom	Often worth repairing?	Parts on this model that commonly apply
Won’t drain or drains slowly	Yes	Dishwasher drain pump WPW10348269, dishwasher drain hose 8269144A
Poor cleaning or low spray	Yes	Dishwasher spray arm WPW10491331, dishwasher filter W10872845
Dead/no power	Often	Fuse W10258275
Door drops open or won’t stay up	Yes	Dishwasher door balance link 8194001

When replacement makes more sense

Replacement is the better call when any of these are true:

• The dishwasher is near or past the 10-year mark and needs a major repair (control, motor, sump) plus additional parts.
• You have multiple failures at the same time (for example: won’t drain, leaks, and won’t heat).
• The tub or inner door panel is leaking from corrosion damage; that is a major repair decision.

Why it matters

A dishwasher repair is usually a good investment because many failures are isolated to one component (pump, hose, spray component, fuse). Fixing the root cause restores wash performance and prevents secondary damage like leaks, standing water, and odor.

Getting the right parts for your decision

We list model-specific replacement parts for 66577973K703 on this page, and you can also search by model number on Sears PartsDirect. For installation clearances and routing guidance (drain line, water line, wiring), use the installation guide.

Last updated: February 2026

If your Kenmore Elite 66577973K703 dishwasher ends a cycle with water still in the tub, and you hear humming or grinding during drain, the drain pump is a strong suspect. First, rule out the common “won’t drain” causes listed in the owner's manual.

Quick signs the drain pump is failing

• Water remains after the cycle completes (green light on).
• Loud hum, buzzing, or grinding during the drain portion.
• Draining is slow, intermittent, or stops mid-drain.
• Drain hose is clear and unkinked, but water still will not evacuate.
• You clear debris at the pump inlet, but draining does not improve.

Checks to do first (often not the pump)

The manual’s troubleshooting for “water remains in the tub/will not drain” points to these basics:

• Confirm the cycle completed; press START/RESUME if it did not.
• If connected to a disposer, confirm the disposer inlet knockout plug was removed.
• Check for kinks or crushing in the drain hose.
• Check for food obstructions in the drain path or disposer.
• Check the home fuse or circuit breaker.

How to confirm the pump itself

• Listen during drain: motor sound with little or no water movement often means a jammed or worn impeller.
• Inspect for blockage: disconnect power, then check the pump inlet area for debris (glass, labels).
• Continuity test: a multimeter reading of open circuit indicates a failed pump motor winding.

Symptom	Most likely cause	Next step
Water remains; hose kinked	Drain hose restriction	Re-route or replace hose
Hums; no water movement	Jammed/damaged impeller	Clear debris; replace pump
Silent during drain	Power/control issue	Check wiring, fuse, control

If you need the replacement part

For this model, use the dishwasher drain pump WPW10348269. Order from the parts list for model 66577973K703, or search by model on Sears PartsDirect.

Why it matters

A weak drain pump leaves dirty water in the sump, can redeposit soil on dishes, and contributes to odors; fixing restrictions early also helps prevent repeat clogs.

Last updated: February 2026