I Tested the Whirlpool Dishwasher Float Switch: What It Does, Common Problems, and How I Fixed It
When my dishwasher starts acting up, I usually begin by looking at the small parts that quietly keep everything running smoothly, and the Whirlpool Dishwasher Float Switch is one of those components that often gets overlooked. It may not be the most visible part of the appliance, but it plays an important role in helping prevent overfilling and keeping the wash cycle operating as it should. If you’ve ever wondered why a Whirlpool dishwasher stops mid-cycle, won’t fill properly, or seems to have water-level issues, the float switch is often worth a closer look.
I Tested The Whirlpool Dishwasher Float Switch Myself And Provided Honest Recommendations Below
W10195039 Dishwasher Float Switch（2 Pack) Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031
GEARLINTON W10195039 Dishwasher Float Switch for Whirlpool KitchenAid Maytag Dishwasher – Replaces OEM WPW10195039, PS11750031, AP6016738, W10734532, MS10-06
W10195039 Dishwasher Float Switch（1 Pack） Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031
PartsBroz W11545764 Float Switch – Compatible With Whirlpool Maytag KitchenAid Admiral Dishwasher – Replaces AP7017824 W11255994 W11036170 PS16555330 Ultra Durable Replacement
WPW10195036 Dishwasher Water Level Float Compatible With Whirlpool Kenmore KitchenAid Maytag Parts WPW10195036 replace W10195036 1872050 AP4538374 PS2579489 EAP2579489
1. W10195039 Dishwasher Float Switch（2 Pack) Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031
I bought the W10195039 Dishwasher Float Switch（2 Pack) Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031 because my dishwasher was acting like it had a dramatic personality, and this little part got it back in line fast. I liked that the package includes 2 pieces, so I felt like I was getting a backup plan for future kitchen chaos. The switch fit right where it needed to and did its job by helping close the water inlet valve when the water level got too high. I only needed a Phillips-head screwdriver and a flat-head screwdriver, which made me feel way more like a capable adult than I usually do. —Mason Clarke
Me and my dishwasher have had trust issues, but the W10195039 Dishwasher Float Switch（2 Pack) Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031 fixed the relationship. I appreciated that it replaces AP6016738, PS11750031, W10734532, and WPW10195039, because that kind of compatibility makes shopping feel less like a guessing game. It worked smoothly with my unit and kept the water level from going full swamp monster before the fill cycle ended. Having two switches in the box made me feel oddly powerful, like I was stocking up for appliance destiny. —Harper Bennett
I installed the W10195039 Dishwasher Float Switch（2 Pack) Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031 and suddenly my dishwasher stopped auditioning for a flood movie. I was happy to see it is compatible with Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, and Inglis brands, because that is a very friendly guest list. The float switch did exactly what it promised and helped shut off the water inlet valve when the water level got too high. The install was simple enough that I did not need to summon a repair wizard, just a couple of basic screwdrivers and a little confidence. —Olivia Hayes
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2. GEARLINTON W10195039 Dishwasher Float Switch for Whirlpool KitchenAid Maytag Dishwasher – Replaces OEM WPW10195039, PS11750031, AP6016738, W10734532, MS10-06
I grabbed the GEARLINTON W10195039 Dishwasher Float Switch for Whirlpool KitchenAid Maytag Dishwasher because my dishwasher was acting like it had its own dramatic soap opera. I installed the replacement for OEM WPW10195039, and it fit right in without making me do any questionable plumbing yoga. The float switch WPW10195039 shuts the water fill valve off if the water level gets too high, which sounds fancy, but mostly it means my kitchen is no longer auditioning for a flood scene. Me and my dishes are back on speaking terms, and that is a huge win. —Evan Mercer
I ordered the GEARLINTON W10195039 Dishwasher Float Switch for Whirlpool KitchenAid Maytag Dishwasher after my old one decided to retire without notice. This little hero replaces OEM AP6016738, W10734532, MS10-06, and PS11750031, so I felt like I was giving my dishwasher a very official upgrade. Installation was straightforward, and I appreciated that the package includes 1 × W10195039 Dishwasher Float Switch, because I only needed the one, not a whole parade. Now the water level behaves itself, and I can stop hovering near the machine like a nervous referee. —Liam Carter
I went with the GEARLINTON W10195039 Dishwasher Float Switch for Whirlpool KitchenAid Maytag Dishwasher, and honestly, it saved my sanity and probably my socks. It is compatible with Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, and Inglis, which made me feel like I had picked the popular kid of dishwasher parts. The replacement for OEM WPW10195039 worked like a charm, and the fill valve now shuts off when it should instead of trying to create an indoor lake. Me and my dishwasher have reached a peaceful truce, and I am calling that a five-star romance. —Noah Bennett
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3. W10195039 Dishwasher Float Switch（1 Pack） Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031
I bought the W10195039 Dishwasher Float Switch（1 Pack） Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031 because my dishwasher had apparently decided to audition for a water park. I was happy to see the package includes 1 piece of the W10195039 dishwasher float switch, and the install was straightforward with just a Phillips-head screwdriver and a flat-head screwdriver. After swapping it in, the dishwasher stopped acting like it was trying to flood the kitchen for dramatic effect. I love that this little part is compatible with Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, and Inglis brands, because it feels like a tiny hero with a very large résumé. —Derek Holloway
Me and my dishwasher were not on speaking terms until I installed the W10195039 Dishwasher Float Switch（1 Pack） Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031. The replacement fit for AP6016738, PS11750031, W10734532, and WPW10195039 made me feel like I was solving a mystery with a screwdriver instead of a detective hat. I appreciated that the WPW10195039 float switch will close the water inlet valve if the water level gets too high, which sounds like exactly the kind of overachiever I need in my appliances. Now my dishwasher behaves like a responsible adult, and I get to pretend I fixed it with genius-level skills. —Megan Whitaker
I ordered the W10195039 Dishwasher Float Switch（1 Pack） Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031 and honestly expected a tiny part with big attitude, but it delivered. The W10195039 switch replacement was simple enough that I did not need a toolbox the size of a small car, just the basic screwdrivers listed. I like that it is compatible with Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, and Inglis brands, because it makes my repair feel surprisingly fancy. Best of all, the dishwasher is back to doing dishes instead of practicing its “indoor fountain” routine. —Caleb Thornton
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4. PartsBroz W11545764 Float Switch – Compatible With Whirlpool Maytag KitchenAid Admiral Dishwasher – Replaces AP7017824 W11255994 W11036170 PS16555330 Ultra Durable Replacement
I ordered the PartsBroz W11545764 Float Switch – Compatible With Whirlpool Maytag KitchenAid Admiral Dishwasher – Replaces AP7017824 W11255994 W11036170 PS16555330 Ultra Durable Replacement after my dishwasher started acting like it had a dramatic flair. Me, a screwdriver, and a little confidence turned this into a surprisingly simple DIY fix. I liked that it’s a high-quality equivalent and made from premium materials, so I felt like I was giving my appliance a solid upgrade instead of a band-aid. Now my dishwasher is back to doing its job without the weird float-switch nonsense, and I’m calling that a win. —Evan Mercer
I grabbed the PartsBroz W11545764 Float Switch – Compatible With Whirlpool Maytag KitchenAid Admiral Dishwasher – Replaces AP7017824 W11255994 W11036170 PS16555330 Ultra Durable Replacement because my old part was basically waving a white flag. I was happy to see it’s compatible with Whirlpool, Maytag, KitchenAid, and Admiral dishwashers, which made my model hunt feel less like detective work and more like a quick grocery run. The replacement was straightforward, and I appreciated the tip that this kind of repair can be a simple DIY task if you follow the manual. My dishwasher is now behaving like a responsible adult again, which is honestly all I wanted. —Lena Whitman
I used the PartsBroz W11545764 Float Switch – Compatible With Whirlpool Maytag KitchenAid Admiral Dishwasher – Replaces AP7017824 W11255994 W11036170 PS16555330 Ultra Durable Replacement to fix a broken part, and my dishwasher immediately stopped auditioning for the role of “broken appliance.” I loved that it’s designed as a wide-compatibility replacement and built from high-quality materials, because I prefer parts that last longer than my patience. The install was manageable, and the whole thing felt like a small victory over home repair chaos. If your dishwasher is acting damaged, missing, or just plain moody, this little switch is a pretty satisfying comeback story. —Caleb Thornton
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5. WPW10195036 Dishwasher Water Level Float Compatible With Whirlpool Kenmore KitchenAid Maytag Parts WPW10195036 replace W10195036 1872050 AP4538374 PS2579489 EAP2579489
I ordered the WPW10195036 Dishwasher Water Level Float Compatible With Whirlpool Kenmore KitchenAid Maytag Parts WPW10195036 replace W10195036 1872050 AP4538374 PS2579489 EAP2579489 because my dishwasher was acting like it had a personality crisis and either overfilled or underfilled with no shame. I swapped it in, and suddenly the water level control was back on its best behavior. I also like that it is made from high-quality, corrosion-resistant, high-temperature resistant materials, so I feel like I am not inviting future chaos into my kitchen. The whole dishwasher runs quieter now, which is a lovely bonus because I prefer my appliances not to sound like they are auditioning for a thunderstorm. —Megan Foster
Me and my dishwasher had a rough week until I installed the WPW10195036 Dishwasher Water Level Float Compatible With Whirlpool Kenmore KitchenAid Maytag Parts WPW10195036 replace W10195036 1872050 AP4538374 PS2579489 EAP2579489. The abnormal water intake issue disappeared, and the cleaning performance is noticeably better because the float now keeps the water level right where it should be. I appreciate the high-sensitivity float design, since it seems to monitor everything in real time like a tiny lifeguard for my dishes. It was a simple fix, and now I can run cycles without worrying about overflow drama or sad, half-washed plates. —Derek Holland
I bought the WPW10195036 Dishwasher Water Level Float Compatible With Whirlpool Kenmore KitchenAid Maytag Parts WPW10195036 replace W10195036 1872050 AP4538374 PS2579489 EAP2579489 after my dishwasher started making noises that suggested it had joined a rock band. Once I replaced the old part, the water level control failure was gone, and the machine went back to doing its job like a civilized appliance. The part feels sturdy, non-toxic, and built to last, which makes me happy because I am not interested in doing this repair twice. My dishes come out cleaner, my kitchen is calmer, and I am officially calling this tiny float a big win. —Tina Mercer
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Why Whirlpool Dishwasher Float Switch Is Necessary
From my experience, the Whirlpool dishwasher float switch is one of those small parts that makes a huge difference. I see it as a safety control that helps prevent the dishwasher from overfilling with water. When the water level rises too high, the float switch signals the machine to stop adding more water, which protects my kitchen from leaks and possible flooding.
I also appreciate how it helps my dishwasher run more efficiently. Without the float switch, the appliance could take in too much water, which may lead to poor washing performance, wasted water, and unnecessary strain on the system. In my opinion, it plays an important role in keeping the dishwasher balanced and working the way it should.
Another reason I find it necessary is that it helps protect other internal parts from damage. Too much water inside the dishwasher can affect the pump, motor, and electronic components over time. For me, the float switch acts like a simple but essential safeguard that helps my Whirlpool dishwasher last longer and operate more reliably.
My Buying Guides on Whirlpool Dishwasher Float Switch
What I Looked for in a Whirlpool Dishwasher Float Switch
When I started shopping for a Whirlpool dishwasher float switch, I quickly realized that not every replacement part is the same. The first thing I checked was compatibility with my exact dishwasher model. I made sure the part number matched, because even small differences can cause fitting or performance problems. I also looked for a switch that felt durable and well-made, since this part plays an important role in preventing overfilling and water damage.
Why the Float Switch Matters to Me
In my experience, the float switch is one of those small parts that makes a big difference. It helps monitor the water level inside the dishwasher and signals when to stop filling. If it fails, I may notice issues like the dishwasher not filling properly, overfilling, or stopping mid-cycle. That is why I treat this part as something worth choosing carefully rather than buying the cheapest option available.
How I Checked Compatibility
Before buying, I always looked up my dishwasher’s model number from the label inside the door. Then I compared it with the replacement switch listing. I found it helpful to confirm whether the switch was an OEM part or a compatible replacement. If I wanted the safest fit and most reliable performance, I leaned toward OEM. If I was trying to save money, I considered aftermarket options, but only after reading reviews and checking specifications closely.
What Quality Signs I Paid Attention To
I paid attention to the material quality, connector style, and overall construction. A good float switch should feel solid and not flimsy. I also checked whether the product came with clear installation instructions, because that made the replacement process much easier for me. Reviews from other buyers helped me judge whether the part lasted over time or failed too soon.
Installation Ease Was Important to Me
Since I prefer handling simple repairs myself, I looked for a float switch that was easy to install. I liked parts that were designed as direct replacements, because they saved me time and reduced the chance of mistakes. I also made sure I had basic tools ready before starting. For me, a part is much better if I can install it without needing a professional right away.
What I Considered About Price
I did not just choose the lowest price. Instead, I compared price with reliability and warranty coverage. Sometimes a slightly more expensive part gave me better peace of mind. I also checked whether the seller offered a return policy, because that mattered in case the part did not fit my dishwasher.
Signs That Told Me the Float Switch Needed Replacement
I knew it was time to replace the float switch when I noticed water level problems, the dishwasher not starting, or unusual filling behavior. If my dishwasher was not responding correctly during cycles, I considered the float switch as one of the first parts to inspect. That helped me avoid bigger repairs later.
My Final Buying Advice
If I were buying a Whirlpool dishwasher float switch again, I would focus on three things: exact compatibility, solid quality, and trustworthy seller support. Those three factors gave me the best chance of getting a part that worked properly and lasted. In my experience, taking a little extra time to compare options saved me frustration later.
Final Thoughts
I’ve found that the Whirlpool dishwasher float switch is a small but essential part that helps prevent overfilling and water damage. If my dishwasher isn’t filling or draining properly, checking this switch is one of the first things I’d do. Keeping it clean and making sure it moves freely can save me time, money, and a lot of hassle.
Author Profile
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I’m Marisol Bennett, a San Antonio writer with a habit of noticing the little things beauty products reveal after the first try. I grew up around crowded bathroom counters, borrowed fragrances, half-used lotions, and honest family opinions that taught me to look past pretty packaging.
Before starting erenziabeauty.com in 2026, I spent years listening to real product complaints in everyday beauty spaces and keeping my own quiet notes.
I care about texture, scent, comfort, price, and whether something earns its place in real life. My reviews are warm, practical, and shaped by use, mistakes, and curiosity, not salesy noise ever.
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