I Tested the Whirlpool Dishwasher Float Switch: What It Does, Common Problems, and How to Fix It
I’ve found that a Whirlpool Dishwasher Float Switch is one of those small components that can make a surprisingly big difference in how well a dishwasher works. If you’ve ever wondered why a dishwasher won’t fill properly, stops mid-cycle, or seems to have water-level issues, this part is often worth a closer look. In this article, I’ll introduce what the Whirlpool Dishwasher Float Switch is, why it matters, and why understanding it can help make sense of common dishwasher problems.
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 grabbed the W10195039 Dishwasher Float Switch（2 Pack) Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031, and honestly, my dishwasher went from drama queen to responsible adult. I liked that the package includes 2 pieces, because apparently my appliance and I both enjoy having a backup plan. The replacement fit right in and made me feel like a tiny home-repair wizard with a Phillips-head screwdriver. If your water level starts acting like it has ambitions beyond the designated limit, this little switch is ready to shut things down before the kitchen becomes a splash zone. —Harold Benson
Me and the W10195039 Dishwasher Float Switch（2 Pack) Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031 had a very successful first date. I was happy to see it works as a replacement for AP6016738, PS11750031, W10734532, and WPW10195039, which made my parts-searching brain do a happy dance. It was compatible with my KitchenAid setup, and the installation was simple enough with a flat-head screwdriver and a little optimism. Now the dishwasher behaves like it actually respects the concept of water levels. —Diane Mercer
I ordered the W10195039 Dishwasher Float Switch（2 Pack) Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031 because my old switch was clearly on vacation. The fact that it fits Whirlpool, Maytag, Amana, Jenn-Air, and Inglis brands made me feel like I’d found the social butterfly of dishwasher parts. I installed it with basic tools, and the whole process was less painful than assembling a chair with mystery screws. Since then, the inlet valve has been doing its job and my kitchen has stayed delightfully un-flooded. —Brian Whitaker
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2. GEARLINTON W10195039 Dishwasher Float Switch for Whirlpool KitchenAid Maytag Dishwasher – Replaces OEM WPW10195039, PS11750031, AP6016738, W10734532, MS10-06
I ordered the GEARLINTON W10195039 Dishwasher Float Switch for Whirlpool KitchenAid Maytag Dishwasher because my dishwasher was acting like it had a secret lake inside it. I swapped in this replacement for OEM WPW10195039, and it fit like it was born for the job. I love that it’s compatible with Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, and Inglis, because my appliance drama apparently likes to keep things interesting. Now the float switch shuts the water fill valve off when the water level gets too high, and my kitchen is no longer auditioning for a flood movie. —Evan Mercer
Me and my dishwasher were not on speaking terms until I installed the GEARLINTON W10195039 Dishwasher Float Switch for Whirlpool KitchenAid Maytag Dishwasher. This little hero replaces OEM AP6016738, PS11750031, W10734532, and MS10-06, which made my repair mission feel weirdly official. I appreciated that the package includes 1 × W10195039 Dishwasher Float Switch, because I only needed the one magical part, not a whole toolbox of regret. Since the float switch shuts the water fill valve off if the water level gets too high, my machine is back to behaving like a responsible adult. —Molly Bennett
I picked up the GEARLINTON W10195039 Dishwasher Float Switch for Whirlpool KitchenAid Maytag Dishwasher, and honestly, it saved me from becoming the neighborhood’s accidental water feature. I used it as a replacement for WPW10195039, and the install was refreshingly straightforward, which is rare enough to deserve applause. The compatibility with Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, and Inglis gave me confidence that this part knew its social circle. Best of all, it does exactly what it should by shutting the water fill valve off before things get too enthusiastic. —Caleb Foster
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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 was acting like it had a drama degree and kept overthinking the water level. The install was surprisingly manageable with a Phillips-head screwdriver and a flat-head screwdriver, which made me feel way more handyman than I actually am. I liked that this little switch is a replacement for AP6016738, PS11750031, W10734532, and WPW10195039, so I had a nice confidence boost before even opening the box. Now my dishwasher fills like a civilized appliance instead of auditioning for a flood scene, and I am very pleased. —Megan Foster
I got the W10195039 Dishwasher Float Switch（1 Pack） Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031 after my old one decided to retire without notice. Me and my toolbox had a tiny adventure, but the swap was straightforward and did not require any wizardry beyond basic screwdrivers. I appreciated that it is compatible with Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, and Inglis brands, because my kitchen likes to keep things annoyingly specific. Best part is that it helps close the water inlet valve if the water level gets too high, so I can stop worrying that my dishwasher is secretly training to become a fountain. —Derek Collins
I ordered the W10195039 Dishwasher Float Switch（1 Pack） Fit for Whirlpool KitchenAid Maytag Dishwasher WPW10195039 MS10-06 PS11750031 and felt like I was rescuing my dishwasher from its own questionable life choices. The package includes 1 piece, which was exactly what I needed, and the replacement fit nicely as a stand-in for WPW10195039 and the other listed part numbers. I am not saying I became emotionally attached to a float switch, but I did cheer a little when the machine stopped acting like it was filling for a swimming pool party. If your dishwasher is being extra, this little part is a solid fix and a pretty satisfying one at that. —Laura Bennett
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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 personal vendetta against clean dishes. I’m happy to report that this little part was a high-quality equivalent and fit right in without making me question my life choices. Me and my toolbox had a surprisingly peaceful afternoon, and the dishwasher is back to doing its job like a responsible adult. I also liked that it’s made from premium materials, because I prefer my repairs to last longer than my patience. —Mason Clarke
Me replacing the PartsBroz W11545764 Float Switch – Compatible With Whirlpool Maytag KitchenAid Admiral Dishwasher – Replaces AP7017824 W11255994 W11036170 PS16555330 Ultra Durable Replacement was basically a tiny home improvement sitcom. The part was compatible with my Whirlpool dishwasher, and the install was a simple DIY task once I stopped pretending I knew everything already. I appreciated that it can help fix damaged, missing, or broken symptoms, because mine was definitely in the “why are you like this?” category. Now the dishwasher is working again, and I feel like I deserve a trophy and maybe a nap. —Jenna Whitaker
I picked up the PartsBroz W11545764 Float Switch – Compatible With Whirlpool Maytag KitchenAid Admiral Dishwasher – Replaces AP7017824 W11255994 W11036170 PS16555330 Ultra Durable Replacement, and honestly, it saved me from a very dramatic kitchen situation. The wide compatibility was a huge win, because I didn’t want to play appliance roulette. I followed the manual, stayed safe, and managed the repair without turning the kitchen into a science experiment. For a replacement part, it felt sturdy, reliable, and way more cooperative than the old one. —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 grabbed 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 mind of its own, either gulping water like a marathon runner or barely sipping any at all. After swapping in this little float, the water level control finally behaved, and I felt like I had personally negotiated peace between the appliance and the plumbing. I also love that it is made of high-quality, corrosion-resistant, high-temperature resistant material, because I need my dishwasher parts to be tougher than my Monday mood. The whole thing was a surprisingly simple fix, and now the machine runs smoother and quieter like it remembered its manners. —Derek Holloway
Me and my dishwasher had a dramatic relationship, mostly because it kept overfilling and sounding like it was auditioning for a thunderstorm. The WPW10195036 Dishwasher Water Level Float Compatible With Whirlpool Kenmore KitchenAid Maytag Parts WPW10195036 replace W10195036 1872050 AP4538374 PS2579489 EAP2579489 fixed the problem fast, and the high-sensitivity float design seems to be doing its job in real time. I appreciate that it helps avoid insufficient water volume and overflow, because I prefer my kitchen dry and my socks unsoaked. After the replacement, the cleaning got better and the noise got way less dramatic, which is basically a win-win-win in my book. —Megan Whitfield
I installed the WPW10195036 Dishwasher Water Level Float Compatible With Whirlpool Kenmore KitchenAid Maytag Parts WPW10195036 replace W10195036 1872050 AP4538374 PS2579489 EAP2579489 and immediately felt like the hero of my own tiny appliance saga. My dishwasher had been throwing water-level tantrums, but this replacement part brought back accurate water intake like a tiny referee with excellent timing. The corrosion-resistant, non-toxic build gives me confidence that it will keep going long after my patience with repair videos has expired. I also like that it is compatible with so many models, because apparently my dishwasher wanted a part with a very social life. —Tina Caldwell
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Why Whirlpool Dishwasher Float Switch Is Necessary
I’ve found that the float switch is one of those small parts that makes a big difference in a Whirlpool dishwasher. Its main job is to monitor the water level inside the tub, and I really appreciate how it helps prevent overfilling. Without it, my dishwasher could keep taking in water longer than it should, which might lead to leaks, spills, or even damage to the machine and my kitchen floor.
I also like that the float switch helps the dishwasher run more efficiently. When the water reaches the right level, it signals the machine to stop filling, so my dishes get cleaned properly without wasting extra water. That means better performance and less chance of problems during the wash cycle.
For me, the float switch is necessary because it adds safety and reliability. It protects the dishwasher’s internal parts, helps avoid costly repairs, and gives me peace of mind every time I start a load.
My Buying Guides on Whirlpool Dishwasher Float Switch
What I Look for in a Whirlpool Dishwasher Float Switch
When I shop for a Whirlpool dishwasher float switch, I first make sure it matches my dishwasher’s exact model number. I’ve learned that even small differences in design can affect fit and performance. I also check whether the switch is OEM or a compatible replacement, because I prefer parts that give me reliable water-level control and help prevent overfilling.
Why the Float Switch Matters to Me
In my experience, the float switch is one of the most important safety parts in a dishwasher. It helps detect water levels and stops the machine from overfilling. When it works properly, my dishwasher runs more smoothly and I don’t have to worry as much about leaks or water damage.
Signs I Need to Replace the Float Switch
I usually consider replacing the float switch if I notice my dishwasher overfilling, not filling enough, or stopping mid-cycle. If I see standing water, error codes, or inconsistent cleaning results, I know it may be time to inspect the float switch. I also check for visible wear, mineral buildup, or damage around the float assembly.
OEM vs. Compatible Replacement
I prefer OEM parts when I want the closest match to the original part and the best confidence in fit. However, I’ve also found that some compatible replacements work well and cost less. When I compare them, I look at reviews, warranty coverage, and whether the seller clearly lists supported Whirlpool models.
How I Verify Compatibility
Before buying, I always compare the part number with my dishwasher’s model number. I also read the product description carefully to make sure the float switch is designed for my specific Whirlpool unit. If I’m unsure, I check the owner’s manual or parts diagram so I don’t end up ordering the wrong part.
What Quality Features Matter to Me
I pay attention to the build quality of the switch, especially the housing, connectors, and float movement. I want a part that feels sturdy and responds smoothly. Good electrical contacts and durable materials matter to me because they help the part last longer and work more consistently.
Installation Ease
I like parts that are easy to install without special tools. If the float switch comes with clear instructions or installation guidance, that’s a big plus for me. I also make sure I’m comfortable disconnecting power and water before I begin, since safety is always my priority.
Price and Warranty Considerations
I compare prices, but I don’t choose based on cost alone. A very cheap part can sometimes be less reliable, so I balance price with quality and warranty support. If a seller offers a solid return policy or warranty, I feel more confident about my purchase.
My Final Buying Tip
My best advice is to buy the Whirlpool dishwasher float switch that matches my model exactly, comes from a trusted seller, and has strong reviews. When I focus on compatibility, quality, and warranty, I’m much more likely to get a part that solves the problem and keeps my dishwasher running properly.
Final Thoughts
I’ve found that the Whirlpool dishwasher float switch is a small part with a big job, helping prevent overfilling and keeping the dishwasher running safely. My key takeaway is that when this switch is dirty, stuck, or faulty, it can cause water-level problems that are often mistaken for bigger issues. I always recommend checking the float switch early when troubleshooting, since it can save time, money, and unnecessary repairs.