Last updated: 2026-10-30 · By Fix It or Replace editorial team
Whirlpool Dishwasher Leaking? Door, Underneath, or Behind — Suds, Door Seal, Level, Vent Steam, Water Supply Fitting, Drain Hose, Inlet Valve, Float, Pump Seal — Fixes, Costs, Repair vs Replace (2026)
Quick answer
First, find where the water starts. Whirlpool's leak guide sorts it three ways:
- Front or door: often the door gasket, over-sudsing, or a spray arm hitting the door.
- Bottom, front center: possibly a pump seal, the sump, or an overfill.
- Behind or under the cabinet: hose connections, the water inlet valve, or the drain line.
Whirlpool's free fixes, cheapest first:
- Suds? Dish soap or spray-on "power" dish soap residue makes suds that push water out. Stop the cycle, mop up, remove the dishes, add ¼ cup of cooking oil to the tub bottom, and run a Quick Cycle with no detergent. Use only automatic-dishwasher detergent from now on.
- Something in the door seal? Food, silverware, or an item sticking out of a rack can stop the door sealing.
- Level and square. The dishwasher must sit on its leveling legs, level side to side and front to back, and square in the cabinet, or the door won't seal.
- Steam from the door vent? A small water spot on the floor after you open the door can be condensation from the vent.
- Clean the filter and sump; don't overload or block the spray arms.
- Underneath: check the 3/4-inch supply fitting's rubber washer is seated and the coupling is tight, and the drain hose is installed correctly.
Still leaking? Whirlpool says to schedule service for a failing inlet valve, persistent overfill, a cracked tub, or a worn pump/diverter seal, or if it keeps leaking after a gasket replacement and leveling.
Our partner pro call line is coming soon. Until then: if your appliance may still be under warranty, contact the manufacturer first. Otherwise, get two or three written quotes from local appliance repair companies, and ask about the diagnostic fee and the parts-and-labor warranty.
Verdict at a glance
| Your situation | What it usually means | Our verdict |
|---|---|---|
| Suds in the tub; dish soap used; something caught in the seal; dishwasher not level; a spot only under the door vent; loose supply coupling | Detergent, loading, install, or condensation | ✅ Free fix |
| Door gasket cracked, torn, or flattened; water under the front center; leak from the inlet valve or drain hose; tub overfills | Door seal, inlet valve, drain hose, float, pump seal | 🔧 Usually worth repairing |
| Cracked tub; leak returns after a seal and leveling; floor or cabinet already damaged; dishwasher 10+ years old with a second big repair in about 2 years | Tub or repeat failures | ♻️ Lean toward replacing if the quote passes about half of a new dishwasher |
Safety check before any DIY (30 seconds)
Stop and don't start the DIY steps below if any of these is true:
- Active leak. Whirlpool says switch off power at the breaker and shut the water supply. Don't run the dishwasher until the source is fixed.
- Water near wiring or the junction box under the dishwasher. Breaker off before you touch anything.
- Standing water: use towels, a shallow tray at the door edge, or a wet/dry vacuum (Whirlpool). Don't let water sit and seep into cabinets or floorboards.
- Soft floor, stained cabinets, or a musty smell: the leak may be old. Check for water damage and mold, and consider your home insurance.
- Removing the toe panel or pulling the dishwasher out means disconnecting water, drain, and power. If you aren't comfortable, call a pro.
- The dishwasher is in its first year. Use Whirlpool's warranty service before removing panels.
- Recall check: search your model on the CPSC recall site before paying for a repair.
If none of these apply, the free checks below are safe for most owners.
Fix order at a glance (cheapest first)
| Order | What to try | Cost | DIY tier |
|---|---|---|---|
| 1 | Find where the leak starts (door, bottom center, behind) | Free | Easy |
| 2 | Suds: stop, mop, ¼ cup cooking oil, Quick Cycle with no detergent | Free | Easy |
| 3 | Switch to automatic-dishwasher detergent; stop pre-washing with dish soap | Free | Easy |
| 4 | Clear food or items from the door seal; nothing sticking out of racks | Free | Easy |
| 5 | Clean the filter and sump; don't overload | Free | Easy |
| 6 | Level and square the dishwasher | Free | Moderate |
| 7 | Check the 3/4-inch supply fitting and washer; drain hose connection | Free | Moderate |
| 8 | Free the float so it moves up and down | Free | Easy |
| 9 | Replace the door seal or vent gasket | Part, or pro visit | Moderate |
| 10 | Drain hose, water inlet valve | Part, or pro visit | Moderate → Advanced |
| 11 | Pump or diverter seals, drain pump | Part, or pro visit | Advanced |
| 12 | Cracked tub | Pro visit, or replace | Pro only |
DIY tiers: Easy (no tools) · Moderate (toe panel off, basic tools) · Advanced (dishwasher pulled out, pump area) · Pro only (tub, wiring, or under warranty).
Which Whirlpool dishwasher do you have?
Find the model and serial number on the tub frame (per Whirlpool), visible with the door open. You need it for the right seal, valve, or hose.
| Type | Model prefix (examples) | Common leak points | Notes |
|---|---|---|---|
| Top-control | Often WDT (check label) | Door seal, lower seal, vent | Controls on the top edge of the door |
| Front-control | Often WDF (check label) | Door seal, lower seal | |
| Older models | Varies | Pump seals, hoses | See your manual |
Prefixes are examples, not a full list.
Five-minute checks before you call anyone
- Dry everything, then run a short cycle and watch with a flashlight: door edge, under the door, toe panel, and the floor at the back.
- Open the door mid-cycle. Suds or foam? Run the cooking-oil Quick Cycle (step 2 above), and repeat if needed.
- Look at the gasket for cracks, tears, flattened areas, or food residue. Wipe it clean.
- Racks: nothing poking past the rack edges into the seal; no utensils caught between the door and tub.
- Level: use a level (or a phone level app, which Whirlpool suggests) side to side and front to back; adjust the feet so the door closes squarely.
- Filter: remove and rinse it; check the sump for debris; if you have an air gap on the sink, make sure it isn't blocked.
- Float: inside the tub, the float should move up and down freely. Lift it and clean around it.
- Under the toe panel (power off): look for drips at the inlet valve, the supply fitting, and the drain hose.
How to know it's fixed: a full cycle with a dry towel under the door and toe panel stays dry.
Whirlpool's own pages disagree on who should replace the door seal
| Whirlpool Product Help: "Dishwasher Leaking Troubleshooting Guide" | whirlpool.com blog: "How to Fix Basic Dishwasher Problems" | |
|---|---|---|
| Door seal | Listed under DIY fixes: remove the old seal, clean the channel with a mild cleaner, press-fit an OEM gasket, close the door for several hours to seat it | If you find cracks, gaps, rips, or holes, "you may need the help of a licensed technician" to replace the seal |
| Other DIY it names | Tighten or replace hose clamps; swap brittle or cracked hoses; lift and clean the float | Switch detergents; avoid overloading |
| When to call | Inlet valve, persistent overfill, cracked tub, worn pump/diverter seal, or leaks after a gasket and leveling | Other leak causes "may require" a licensed technician |
Our take: a press-in door seal is a reasonable DIY on most Whirlpool models if you buy the exact part for your model; give it a few hours closed to seat. If your seal is held by a retainer or screws, or the leak is from under the tub, follow the blog's advice and call a technician.
Whirlpool dishwasher signs linked to leaks
Whirlpool's leak pages diagnose by where the water shows up rather than by error codes. Your manual lists any codes for your model.
| Sign | Whirlpool's explanation | First fix (free) | If it continues | DIY tier |
|---|---|---|---|---|
| Suds or foam in the tub | Dish soap, too much or wrong detergent, or pre-wash soap residue | Cooking-oil Quick Cycle; dishwasher detergent only | — | Easy |
| Small spot on the floor after opening the door | Vapor from the door vent condensing | Normal; level the dishwasher | Vent gasket | Easy → Moderate |
| Drips at the door corners | Gasket damaged or blocked; not level or square | Clean, clear, level | Door seal | Easy → Moderate |
| Puddle under the front center | Pump seal, sump, or overfill | Clean the filter and float | Pump/diverter seal, inlet valve | Advanced |
| Water behind or under the cabinet | Hose connections, inlet valve, drain line | Check the supply fitting and drain hose | Inlet valve, drain hose | Moderate |
Which part each symptom points at:
| Symptom | Part most often involved | DIY tier |
|---|---|---|
| Leak at the door edge after cleaning and leveling | Door seal (or lower door seal) | Moderate |
| Leak at the vent | Door vent gasket | Moderate |
| Tub fills too high, even with the float moving | Water inlet valve (sticking open) | Moderate |
| Drip at the inlet, even when off | Water inlet valve or supply fitting | Moderate |
| Wet drain hose or drip at the back | Drain hose or clamp | Moderate |
| Puddle under the center during wash | Pump, diverter, or motor shaft seal; drain pump | Advanced |
| Water through the tub floor | Cracked tub | Pro only |
Steps from Whirlpool US Product Help and the whirlpool.com blog (sources 1–5), checked 2026-10-30. The part mapping is our own from those pages and the Whirlpool part catalog. The open ApplianceDB sample (source 12) has no Whirlpool dishwasher codes, so it wasn't used here.
Diagnose by symptom → likely part
Before you touch parts: Switch off the breaker. Shut off the water supply. Lay towels down.
1. Leak at the door edge or corners after cleaning and leveling
Likely cause: a cracked, torn, or flattened door seal (or the lower door seal).
DIY difficulty: Moderate.
| Part | What it does | DIY difficulty |
|---|---|---|
| Door seal (gasket) | Seals the door to the tub | Moderate |
| Door vent gasket | Seals the vent in the door | Moderate |
2. Tub overfills, or the inlet drips when the dishwasher is off
Likely cause: a sticking water inlet valve, or a stuck float. Whirlpool says a sticking inlet valve can overfill the tub, and the float should move up and down freely.
DIY difficulty: Moderate.
| Part | What it does | DIY difficulty |
|---|---|---|
| Water inlet valve | Lets water in; should close fully | Moderate |
3. Wet drain hose, or water at the back during drain
Likely cause: a cracked or brittle drain hose, or a loose clamp. Whirlpool says swap brittle or cracked hoses for manufacturer-approved parts.
DIY difficulty: Moderate.
| Part | What it does | DIY difficulty |
|---|---|---|
| Drain hose | Carries wastewater to the sink drain or disposer | Moderate |
4. Puddle under the front center during the wash
Likely cause: a worn pump, diverter, or motor shaft seal, or the drain pump. Whirlpool says to schedule service for a worn pump/diverter seal.
DIY difficulty: Advanced.
| Part | What it does | DIY difficulty |
|---|---|---|
| Pump seals | Seal the pump, outlet, and diverter | Advanced |
| Drain pump | Pumps water out | Advanced |
Leak from under the tub you can't trace? A technician can check the valve, pump seals, and tub in one visit.
Partner pro call line coming soon. See “who services” below for your options.
Independent partner service, not Whirlpool. We may be paid when you call.
Prevent it next time
- Only automatic-dishwasher detergent; never dish soap, and don't pre-wash with spray-on dish soap. Scrape plates instead.
- Clean the dishwasher about every 30 days (Whirlpool), and rinse the filter.
- Load so nothing pokes out of the racks or blocks the spray arms.
- Keep it level and square in the cabinet.
- Check under the sink for drips at the supply and drain every few months.
Related guides: Whirlpool dishwasher not draining · Whirlpool dishwasher not cleaning · KitchenAid dishwasher not draining · Maytag dishwasher not draining · Frigidaire dishwasher not draining · GE dishwasher leaking · Samsung dishwasher leaking · Bosch dishwasher leaking · KitchenAid dishwasher leaking
What Whirlpool's warranty covers on a dishwasher
Per Whirlpool's US Major Appliance Limited Warranty (W11349438A, see Sources), plus an older Whirlpool dishwasher warranty sheet:
| Period (from original purchase) | What's covered | Who pays labor |
|---|---|---|
| Year 1 | Factory-specified replacement parts and labor for defects in materials or workmanship (or, at Whirlpool's option, a replacement product) | Whirlpool |
| After year 1 | Only the components your model's warranty sheet lists. Older Whirlpool dishwasher sheets added parts-only coverage on some components and a 20-year tub and inner door warranty on select models | You pay labor on parts-only coverage |
What this means for a leak: in year 1, a defective door seal, inlet valve, hose, or pump seal is covered. Whirlpool excludes in-home instruction, installation not done per the instructions or plumbing codes, and repair of household plumbing, so suds from dish soap, a loose supply fitting, or a dishwasher that isn't level usually isn't a warranty repair. If your model has tub coverage, a cracked tub may still be covered years later: check before you pay. Water damage to floors and cabinets isn't something the appliance warranty pays for. You need proof of purchase.
→ Whirlpool Product Help: schedule service · Whirlpool Customer eXperience Center 1-866-698-2538
Before you pay for any repair: a 4-point check
- Warranty: year 1; any tub coverage on your model; retailer or credit-card extended protection.
- Recalls: search your model at cpsc.gov/Recalls.
- Free fixes done: suds, detergent, seal clear, level, filter, float, supply fitting, drain hose.
- Written quote: ask for part, labor, and trip fee separately, and exactly where the leak was found.
What it costs: repair parts and pro service (2026)
How we price this table: DIY part prices are Whirlpool part numbers listed on Sears PartsDirect public search pages for "whirlpool dishwasher …" searches (S-list under Sources), USD before tax and shipping. GE, LG, Samsung, Bosch, and Frigidaire parts, freezer gaskets, pump housings, and unlabeled generic seals in the same results were excluded. Ranges span several part numbers because the right part depends on your model number. Pro costs tagged [GUIDE] come from two US cost guides (Fixr = G1, HomeGuide = G2): national averages for dishwashers in general unless marked, not Whirlpool-specific quotes. "Varies — get a quote" means the searches didn't return that part, so we don't show a price.
| Repair | Part cost (DIY) | Typical pro cost (parts + labor) | Notes |
|---|---|---|---|
| Suds, detergent, loading, level, filter, float, fittings | $0 | — | Do these first |
| Leak repair (general) | — | [GUIDE] leak $50–$300; leaking from the bottom of the door $50–$300; a leaking dishwasher costs about $200 on average (G1) | Symptom-level range |
| Door seal | $39.33–$71.10 (WPW10509257 to W11196317); lower seal W10909089 $56.75; seal and strike kit W10542314 $48.73 [S1] | [GUIDE] seal repair $50–$125; gasket replacement $50–$150 (G1); rubber gasket seal $80–$200 (G2) | |
| Door vent gasket | $8.57–$38.63 (WPW10254545 to WP8269258) [S1] | Varies — get a quote (not itemized in G1/G2) | |
| Tub gasket | $140.90 (W10567557) [S1] | Varies — get a quote (not itemized in G1/G2) | |
| Water inlet valve | $37.15–$128.63 (WPW10327249 to WP8274220) [S2] | [GUIDE] inlet valve $75–$150 (G1); $80–$170 (G2) | |
| Float switch | Varies — get a quote (no listings returned) | [GUIDE] float switch $90–$190 (G2) | |
| Drain hose | $16.64–$103.56 (8269144A to W10181634) [S3] | [GUIDE] drain hose $50–$100 (G1); $80–$180 (G2) | |
| Pump seals | $8.83–$99.50 (WP302710 to WP3369012) [S4] | Varies — get a quote (not itemized in G1/G2) | Pro diagnosis recommended |
| Drain pump | $50.20–$158.76 (WPW10531320 to W11677711) [S5] | [GUIDE] pump replacement $150–$400 (G1); drain pump $100–$400 (G2) | |
| Tub replacement | — | [GUIDE] replace tub $270–$650 (G2) | Often a replace-the-dishwasher point |
| Door replacement | — | [GUIDE] door $150–$600 (G1) | Rare |
| Whirlpool dishwasher repair (brand range) | — | [GUIDE] Whirlpool $50–$400 (G1, brand-specific, all repair types) | |
| Service call | — | [GUIDE] diagnostic fee $50–$75, labor $50–$100/hr (G1); minimum fee $70–$130 incl. first hour (G2) | |
| New comparable dishwasher | — | [GUIDE] new dishwasher $400–$700 plus $100–$300 installation (G1); replacement $600–$1,700 (G2) |
Part prices checked 2026-10-30 on Sears PartsDirect public search pages (S1–S5). Pro-cost cells tagged [GUIDE] from G1 (Fixr) and G2 (HomeGuide), re-read 2026-10-30; [GUIDE] figures are national averages, not Whirlpool-specific quotes except where marked. Prices change; confirm with your model number.
Tip: tell the tech where the water shows up (door, front center, or back) and when (fill, wash, drain, or while off). That points straight at the seal, pump, hose, or valve.
Repair vs. replace calculator
1. What's the all-in repair cost? → R = trip/diagnostic fee + part + labor + tax, minus anything Whirlpool's warranty (or a recall) covers
2. What does a comparable new dishwasher cost, all-in? → N = unit + delivery + installation + haul-away
3. How old is your dishwasher, and how long should it last? → Age and Life (use about 10 years, inside HomeGuide's 8–15-year range, if you don't know)
4. How much have you spent on repairs in the last 2 years? → Past
Step A — Cost ratio: R ÷ N
Step B — Life used: Age ÷ Life
Step C — Repeat-repair check: (R + Past) ÷ N
| Life used under 50% | Life used over 50% | |
|---|---|---|
| Repair under 50% of new | ✅ Repair | 🤔 Repair is usually fine. Check for other wear |
| Repair over 50% of new | 🤔 Get a second quote first | ❌ Replace |
Repeat-repair rule: if Step C is over 50%, lean toward replacing. If the part is no longer available for your model, replace.
Worked example 1 (illustrative numbers): A Whirlpool dishwasher leaks foam onto the floor after someone used hand dish soap. Two cooking-oil Quick Cycles clear it. R = $0.
→ Not a repair.
Worked example 2 (illustrative numbers): A 5-year-old Whirlpool drips at the door corners; the seal is flattened. You buy the seal and press it in yourself: R = $50; N = $800.
50 ÷ 800 = 6%; life used 5 ÷ 10 = 50% → Repair.
Worked example 3 (illustrative numbers): An 11-year-old Whirlpool leaks under the center; the tech finds a cracked tub, a year after a pump ($250): R = $500; N = $800.
500 ÷ 800 = 63%; life used 11 ÷ 10 = over 100%; repeat check (500 + 250) ÷ 800 = 94% → Replace.
Tips toward replacing: a cracked tub out of coverage, repeat leaks, or existing floor damage on an older unit.
Tips toward repairing: it's a seal, hose, valve, or float; the dishwasher is under about 7 years old; or it's covered.
Why 50%? It's the common rule of thumb, and the one we use. Some technician checklists draw the line a little higher, at about 60% of a new dishwasher's price, so treat a repair that costs 50–60% of new as a second-quote zone, not an automatic replace.
Who services Whirlpool dishwashers near you
1. Whirlpool (warranty). Have your model and serial number ready (on the tub frame) and contact Whirlpool support or an authorized service provider, 1-866-698-2538.
→ Whirlpool Product Help
2. A partner appliance pro (out of warranty).
Our call line connects you with an independent appliance repair provider in your area. Tell them where and when it leaks, whether there were suds, and your model number.
Our partner pro call line is coming soon. Until then: if your appliance may still be under warranty, contact the manufacturer first. Otherwise, get two or three written quotes from local appliance repair companies, and ask about the diagnostic fee and the parts-and-labor warranty.
Questions to ask any technician:
- Where exactly did you find the leak?
- Did you check the inlet valve and float for overfill?
- Can you split the quote into part, labor, and trip fee?
- What warranty do you give on your labor?
Optional: is an appliance warranty worth it?
A home warranty (service contract) can cover repairs for a yearly fee plus a per-visit service fee. Read the exclusions carefully: plans usually exclude water damage to floors and cabinets, and problems from installation.
FAQ
Why is my Whirlpool dishwasher leaking from the bottom of the door?
Whirlpool's top causes: a damaged or dirty door gasket, something blocking the door from sealing, suds from dish soap, or a dishwasher that isn't level and square in the cabinet.
How do I stop suds leaking out of my Whirlpool dishwasher?
Whirlpool says stop the cycle, mop up, remove the dishes, add ¼ cup of vegetable or cooking oil to the tub bottom, and run a Quick Cycle with no detergent. Repeat if suds remain. Use only automatic-dishwasher detergent.
Why is my Whirlpool dishwasher leaking underneath?
Check the water supply connection (rubber washer seated, coupling tight, 3/4-inch elbow hand-tightened plus a quarter to half turn with pliers if needed) and the drain hose. A puddle under the center can be a pump or diverter seal, which Whirlpool says needs service.
Is a little water under my Whirlpool dishwasher door normal?
A small spot after you open the door can be condensation from the door vent, Whirlpool says. A puddle during the cycle is not normal.
Can I replace a Whirlpool dishwasher door seal myself?
Whirlpool's leak guide treats a press-fit seal as a DIY fix; its blog says you may need a licensed technician. If your seal presses into a channel, it's usually manageable.
How much does it cost to fix a leaking Whirlpool dishwasher?
Often nothing. When we checked Sears PartsDirect on 2026-10-30, Whirlpool door seals were listed at about $39 to $71 and inlet valves at about $37 to $129. Fixr says a leaking dishwasher costs about $200 to fix on average.
Should I replace a leaking Whirlpool dishwasher?
Rarely for a seal, hose, or valve. Consider it for a cracked tub that isn't covered, or repeat leaks on an older dishwasher.
About the author
Fix It or Replace editorial team — We research appliance repairs using manufacturer documentation, parts-supplier data, and current US cost guides, and we cite every source below. We are not appliance technicians; for plumbing, wiring, or tub repairs, call a qualified pro.
Last updated: 2026-10-30.
Sources
- Whirlpool Product Help (US): "Dishwasher Leaking Troubleshooting Guide" (door gasket cracks, tears, flattened areas, food residue; utensils or dishes blocking the door; sticking inlet valve can overfill; float should move freely; pump, diverter, or motor shaft seal for pooling under the center or rear; loose or cracked supply line or drain tube; leak location: front/door, bottom/front center, behind/under; level side to side and front to back; rinse the filter, check the sump, air gap; dishwasher detergent only, don't overfill racks or block spray arms; DIY: press-fit an OEM gasket, close the door several hours, tighten or replace hose clamps, swap brittle hoses, clean the float; switch off power at the breaker and shut the water during an active leak; towels, tray, wet/dry vacuum; schedule service for inlet valve, persistent overfill, cracked tub, worn pump/diverter seal, or leaks after gasket replacement and leveling; model and serial on the tub frame). https://producthelp.whirlpool.com/Dishwashers/Product_Info/Dishwasher_Product_Assistance/Dishwasher_Leaking_Troubleshooting_Guide (accessed 2026-10-30)
- Whirlpool Product Help (US): "Leaking from Door" (vapor from the door vent can condense into a floor spot; dish soap makes suds; pre-wash and spray-on dish soap residue; pre-washing unnecessary; clean about every 30 days, affresh; food, protruding items, silverware between the seal and tub; level, supported by leveling legs, square in the cabinet, the customer's or installer's responsibility; some models have four leveling legs). https://producthelp.whirlpool.com/Dishwashers/Dishwasher/Leaking/Front/Door/Leaking_from_Door (accessed 2026-10-30)
- Whirlpool Product Help (US): "Leaking - Underneath - Dishwasher" (rubber washer seated; slide the 3/4 in (19 mm) fitting of the 90° elbow up to the valve and hand-tighten to avoid cross-threading; check with pliers, an additional 1/4 to 1/2 turn may be needed; route the fill hose to the rear left; drain line installed correctly; suds: stop, cancel, mop, remove dishes, ¼ cup vegetable or cooking oil, Quick Cycle with no detergent or dishes, repeat). https://producthelp.whirlpool.com/Dishwashers/Dishwasher/Leaking/Underneath_or_Behind/Leaking_-_Underneath_-_Dishwasher (accessed 2026-10-30)
- Whirlpool Product Help (US): "Dishwasher Water Supply Connection" (inspect the inlet valve and hose for moisture; tighten loose connections or replace worn seals or hoses with the water off; 20 to 120 psi). https://producthelp.whirlpool.com/Dishwashers/Product_Info/Dishwasher_Installation_Support/Dishwasher_Water_Supply_Connection (accessed 2026-10-30)
- Whirlpool US blog: "How to Fix Basic Dishwasher Problems" (leaks: broken door seal, wrong detergent, improper loading; switch to automatic-dishwasher detergent; avoid overloading; check the seal for cracks, gaps, rips, or holes, you may need a licensed technician to replace it). https://www.whirlpool.com/blog/kitchen/how-to-fix-a-dishwasher.html (accessed 2026-10-30)
- Whirlpool US "Major Appliance Limited Warranty" W11349438A (one year parts and labor; exclusions incl. in-home instruction, installation not per instructions or plumbing codes, repair of household plumbing, consumables; service by authorized Whirlpool servicers; Customer eXperience Center 1-866-698-2538). https://www.whirlpool.com/content/dam/global/documents/202109/warranty-w11349438-reva.pdf (accessed 2026-10-30)
- U.S. Consumer Product Safety Commission: recalls search. https://www.cpsc.gov/Recalls (accessed 2026-10-30)
- Federal Trade Commission: endorsement and affiliate disclosure guidance. https://www.ftc.gov/business-guidance/resources/ftcs-endorsement-guides-what-people-are-asking
- Part prices: Sears PartsDirect public search pages, see S-list below (accessed 2026-10-30).
- Repair cost guides: Fixr (G1) and HomeGuide (G2), see list below (accessed 2026-10-30).
- Whirlpool part catalog via the Sears PartsDirect searches (the "whirlpool dishwasher float switch", "whirlpool dishwasher float", and "whirlpool dishwasher sump" searches returned no listings on 2026-10-30).
- ApplianceDB free developer sample (checked for Whirlpool dishwasher codes; none in the sample, so not used here). Data under the Open Database License (ODbL) v1.0. https://github.com/ApplianceDB/ApplianceDB-public (accessed 2026-10-30)
Part price sources (Sears PartsDirect public search results, USD, accessed 2026-10-30; Whirlpool part numbers only; prices change, confirm with your model number):
- S1. Search "whirlpool dishwasher door gasket": door seals WPW10509257 $39.33, W11177741 $46.75, W10542314 seal and strike kit $48.73, W10909089 lower $56.75, W11196317 $71.10; door vent gaskets WPW10254545 $8.57, WP3379673 $9.52, WP8269259 $34.25, WP8269258 $38.63; tub gasket W10567557 $140.90 (freezer gasket 5304507200 and GE, LG, Samsung vent gaskets excluded). https://www.searspartsdirect.com/search?q=whirlpool%20dishwasher%20door%20gasket
- S2. Search "whirlpool dishwasher water inlet valve": WPW10327249 $37.15, WPW10158389 $40.96, W10844024 $44.05, W10648041 $45.78, W11175771 $51.92, W11434044 $54.27, WP8531669 $74.06, WP8274220 $128.63. https://www.searspartsdirect.com/search?q=whirlpool%20dishwasher%20water%20inlet%20valve
- S3. Search "whirlpool dishwasher drain hose": 8269144A $16.64, W11381654 $25.78, 3385556 $27.13, W11551233 $36.13, WPW10545278 $44.13, W11614117 $47.50, W10712310 12-ft $53.59, WPW10567628 $68.62, WP3374077 $69.27, WPW10195751 $69.76, WPW10181619 $72.19, W10181634 $103.56 (807117001 and GE WD24X10062 excluded). https://www.searspartsdirect.com/search?q=whirlpool%20dishwasher%20drain%20hose
- S4. Search "whirlpool dishwasher pump seal": WP302710 inlet base seal $8.83, W11573369 outlet and seal $19.40, WPW10538166 pump grommet $20.40, WP302711 outlet seal $23.45, W10629542 outlet and seal $39.63, 8194582 outlet and seal $49.76, WP3385557 impeller seal $72.91, WP3369012 outlet and seal $99.50 (LG, Samsung, Bosch, Frigidaire, and generic seals excluded). https://www.searspartsdirect.com/search?q=whirlpool%20dishwasher%20pump%20seal
- S5. Search "whirlpool dishwasher drain pump": WPW10531320 $50.20, WPW10348269 $52.02, W10876537 $62.34, W11677711 $158.76 (pump housing WPW10179455 and GE, LG pumps excluded). https://www.searspartsdirect.com/search?q=whirlpool%20dishwasher%20drain%20pump
Pro-cost guide sources [GUIDE] (US national averages, parts + labor, not brand-specific quotes unless noted; the guide pages carry 2023–2025 dates, so local quotes may differ):
- G1. Fixr, "Dishwasher repair cost" (updated January 31, 2025): seal repair $50–$125; leak repair $50–$300 (faulty gaskets, broken door springs, cracked drain hose, broken tub); gasket replacement $50–$150; inlet valve $75–$150 (should be done by a professional to ensure a proper seal); door replacement $150–$600; leaking from the bottom of the door $50–$300; a leaking dishwasher costs about $200 for labor and materials; pump replacement $150–$400; drain hose $50–$100; Whirlpool brand repairs $50–$400; diagnostic fee $50–$75; labor $50–$100 per hour; new dishwasher $400–$700 plus $100–$300 installation. https://www.fixr.com/costs/dishwasher-repair (accessed 2026-10-30)
- G2. HomeGuide, "Dishwasher repair cost" (byline December 22, 2023): replace water inlet valve $80–$170 (symptoms incl. water leaking when the machine is off); replace rubber gasket seal $80–$200; replace tub $270–$650; replace float switch $90–$190; drain pump replacement $100–$400; drain hose $80–$180; minimum service fee $70–$130 including the first hour; dishwashers last 8–15 years; replacement $600–$1,700. https://homeguide.com/costs/dishwasher-repair-cost (accessed 2026-10-30)
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