How do I tell if my dishwasher pump is bad?
On Kenmore dishwasher model 66513803N710, a bad pump usually shows up as water remaining in the tub, poor cleaning, or unusual grinding/buzzing during wash or drain. First rule out common drain and fill issues listed in the 66513803N710 owner's manual before testing or replacing a pump.
Quick checks before blaming the pump
We see many “bad pump” symptoms caused by a restriction, a setup issue, or a cycle that never finished.
- Confirm the cycle fully completed; if not, close the door and press Start/Resume.
- Check for kinks or clogs in the drain hose.
- If connected to a disposer, confirm the disposer inlet knockout plug was removed.
- Check for food obstructions in the drain path or disposer.
- Verify the dishwasher has power (breaker/fuse) and the door latches securely.
What pump symptoms look like (wash vs. drain)
| What you notice | Most likely area | What it points to |
|---|---|---|
| Water remains in tub at end | Drain system | Drain restriction or weak/failed drain pump |
| Loud grinding during drain | Drain pump | Debris in impeller or failing pump |
| Dishes dirty, weak spray | Wash system | Circulation issue (spray arm clog, filter restriction, pump problem) |
| Hums but little/no water movement | Pump/impeller | Jammed impeller or failing motor |
How we confirm a pump problem
- Listen during drain: you should hear a strong drain sound and see water moving through the drain line.
- Inspect for blockages: clean the filter area and check the drain path first.
- Electrical test (advanced): with power disconnected, a multimeter check for continuity and reasonable winding resistance (often roughly 10 to 100 ohms, depending on the pump design) helps confirm a failed motor.
Parts that commonly relate to “won’t drain”
If your diagnosis points to a drain failure, the model-specific drain pump is dishwasher drain pump W10876537.
Why it matters
Replacing a pump without clearing a kinked hose, disposer knockout plug, or drain obstruction often leaves the dishwasher still not draining. A quick restriction check saves time and prevents repeat failures.
Last updated: February 2026
How do I tell what model Kenmore dishwasher I have?
To identify your Kenmore dishwasher model, we look for the model and serial tag on the inside edge of the door or on the tub frame. For this unit, the model number you want to match for parts and troubleshooting is 66513803N710; confirm it against the tag and your 66513803N710 owner's manual.
Where to find the model tag (fastest checks)
- Open the door and inspect the inner door frame (left or right side).
- Check the top edge of the door opening.
- Look along the tub rim near the latch area.
- Inspect the side walls of the tub near the front.
- If the label is worn, use a flashlight and look for etched or faint printing.
What the model number looks like (and why it matters)
Kenmore dishwashers often use a long model format; many start with 665 (a common Kenmore dishwasher prefix). The exact model number is what ensures the right fit for items like a heating element, drain pump, or water inlet valve.
Quick match guide
| What you see on the tag | What it means | What to do |
|---|---|---|
| 66513803N710 | Exact model match | Use it to order parts and follow procedures in the manual |
| 665.1380* (or similar family format) | Model family reference | Keep searching for the full number ending like N710 |
| Serial number only | Not enough for parts lookup | Recheck door frame and tub edge for the model line |
If you still cannot find it
- Check for a second label on the outer edge of the door.
- Look underneath the unit near the toe-kick area (some labels are placed low).
- Compare cycle and control features with the 66513803N710 installation guide to confirm you are working with the correct dishwasher platform.
Why it matters
Using the exact model number prevents ordering the wrong part revision; even small differences can affect fit, wiring connectors, and mounting points.
Last updated: February 2026
Can you still get parts for a Kenmore dishwasher?
Yes. We still carry replacement parts for many Kenmore dishwashers, including model 66513803N710. The key is matching parts to your exact model number; once you do, you can typically find common repair items like filters, drain components, spray arms, and heating parts.
How to find the right part for your Kenmore model
Use your full model number (66513803N710) and confirm the part name and ID before ordering. Your 66513803N710 owner's manual also helps you identify features and maintenance items tied to this dishwasher series.
- Match the full model number from the rating label, not just “Kenmore 665”
- Compare the part ID and description to your symptom (leaking, not draining, poor cleaning)
- Check whether the issue is maintenance (filter cleaning) or a failed component
- Replace worn seals and hoses early to prevent water damage
- Follow installation and safety guidance when servicing electrical or water connections
Common parts customers replace on 66513803N710
These are examples of parts available for this model that often solve frequent dishwasher problems:
| Symptom | Likely part to check | Example part for this model |
|---|---|---|
| Dishes not drying or water not heating | Heating circuit | Element assembly W10518394 |
| Dishwasher not filling or fills slowly | Water inlet valve | Dishwasher water inlet valve W11175771 |
| Won’t drain or leaves standing water | Drain pump or drain hose | Dishwasher drain pump W10876537 |
| Poor wash performance | Spray arm or filter | Dishwasher spray arm WPW10491331 |
Why it matters
Kenmore dishwashers are built with serviceable components, so using the correct model-specific part helps restore proper washing, draining, and drying without repeat repairs. Correct fit also reduces leaks and installation issues.
Helpful tip for troubleshooting
If your dishwasher is showing a fault or blinking pattern, use Kenmore 665 model dishwasher error codes to narrow the problem to a specific system (fill, heat, drain, or control).
Last updated: February 2026
What does E09 mean on a Kenmore dishwasher?
On Kenmore dishwasher model 66513803N710, an E09-type heating error typically points to a problem in the water-heating circuit; in most cases, the dishwasher is not heating the wash water as expected. We focus first on the heater and the conditions that prevent proper heating; see the 66513803N710 owner's manual for your model’s control and troubleshooting guidance.
What to check first (fast, safe checks)
- Reset power: turn the breaker off for 1 minute, then back on.
- Confirm the water supply is fully open and incoming water is hot (most homes target about 120°F).
- Run the hot water at the sink until it’s hot before starting a cycle.
- Make sure the filter area is clean and the spray arm spins freely (poor circulation can mimic a heating problem).
- Avoid overloading; blocked spray can reduce temperature rise.
Parts commonly involved when heating is the issue
If the dishwasher fills and washes but the code returns, these parts are common suspects on this Kenmore platform:
- Heating element: open circuit or damaged heater.
- Control: may not be powering the heater.
- Water inlet: low fill can prevent heating performance.
Helpful model-matched parts to consider:
- Element assembly W10518394 (heater circuit component)
- Dishwasher water inlet valve W11175771 (helps ensure proper fill)
Quick symptom-to-likely-cause guide
| What you notice | What it usually means | What we do next |
|---|---|---|
| Dishes come out cool and wet | Heater not heating or cycle not reaching temp | Check heater and wiring, then control |
| Code appears early in cycle | Fill or circulation issue | Verify fill level, inlet valve, filters |
| Code appears late in cycle | Heater not maintaining temp | Inspect heater, connections, control output |
Why it matters
Dishwashers rely on heat for cleaning and drying. When the unit cannot raise or maintain water temperature, you can see poor cleaning, poor drying, and repeated heating-related error codes.
For model-specific operating steps and cycle behavior, use the 66513803N710 installation guide alongside the manual if the dishwasher was recently installed or moved.
Last updated: February 2026
Is it worth repairing a Kenmore dishwasher?
Yes, repairing a Kenmore dishwasher like model 66513803N710 is usually worth it when the problem is a common wear item (filters, drain parts, inlet valve, heating element) and the tub and door are in good shape; those repairs typically restore performance for far less than replacement.
Quick decision checklist
- Repair it if it’s cleaning poorly, not draining, not filling, or not heating and the unit is otherwise solid.
- Repair it if the fix is a single part (valve, drain pump, spray arm, filter) and there’s no major leak damage.
- Consider replacement if the tub is damaged, the door won’t seal due to structural issues, or multiple major systems are failing.
- Repair it if you can DIY safely using the steps in the 66513803N710 owner’s manual.
- Consider replacement if the repair estimate approaches 50% of the cost of a comparable new dishwasher.
Typical repair costs vs. common fixes (parts examples)
| Symptom | Common cause | Example part for 66513803N710 | Repair value |
|---|---|---|---|
| No heat, poor drying | Failed heater | Element assembly W10518394 | Usually worth repairing |
| Won’t fill or fills slowly | Inlet valve issue | Dishwasher water inlet valve W11175771 | Usually worth repairing |
| Won’t drain | Drain pump or drain restriction | Dishwasher drain pump W10876537 | Usually worth repairing |
| Poor wash coverage | Clogged or cracked spray arm | Dishwasher spray arm WPW10491331 | Usually worth repairing |
Why it matters
A dishwasher that’s correctly installed, operated, and maintained is designed for years of dependable operation, but normal wear items (like filters) are not considered defects and can need periodic replacement. Using the correct troubleshooting steps helps you avoid replacing the wrong part and keeps repair costs predictable.
Before you decide, do these 5 checks
- Confirm the cycle and options you’re using (heated dry, high temp, etc.).
- Clean the filter area and check for debris that blocks drainage.
- Check the drain path (including any air gap, if your setup has one).
- Listen for the fill and drain sounds to narrow the failure to inlet vs. drain.
- If you see an error code, match it to the right troubleshooting path using Kenmore 665 model dishwasher error codes.
Last updated: February 2026





