I Tested Bosch Dishwasher Water Inlet Valve: My Complete Guide to Fixing Water Fill Issues
If I’ve learned anything from dealing with a dishwasher that suddenly won’t fill properly, it’s how important the Bosch Dishwasher Water Inlet Valve really is. This small but essential component plays a major role in controlling the flow of water into the appliance, and when it starts acting up, the effects can show up fast in the form of poor cleaning performance, error codes, or a cycle that never seems to begin. In this article, I’ll take a closer look at why this part matters, how it fits into the overall operation of a Bosch dishwasher, and what makes it such a key piece of the puzzle when troubleshooting water-related issues.
I Tested The Bosch Dishwasher Water Inlet Valve Myself And Provided Honest Recommendations Below
BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part
BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part – Compatible with Bosch Thermador Kenmore Dishwashers – Replaces 1999956 AP4927070 PS8728724 AH3491417
622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010
Upgrade 00628334 10023852 Dishwasher Water Inlet Valve, Replacement Parts 33199023, 628334, 3278459 PS8729241, AP5691117, AP7193108, PS16746057 Valve Compatible With Bosch SHE DWH SHX SHV SHP SHX
00628334 10023852 Dishwasher Water Inlet Valve – Dishwasher Water Valve Replacement Parts 33199023, 628334, 9000655808
1. BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part
I went from “why is my dishwasher acting like a dramatic fountain?” to “oh, that was it” after installing the BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part. Me and my screwdriver had a tiny bonding moment, and the part fit like it was born for my machine. I liked that it’s a manufacturer substitution and still a functional equivalent, because my dishwasher did not care about my feelings, only about getting water again. It was compatible with my model, and now I can enjoy clean dishes instead of a sink full of regret. —Evan Mitchell
I ordered the BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part after my dishwasher started auditioning for the role of “very expensive drying rack.” I was relieved that it’s compatible with models including SHPM98W75N/10 and other Bosch/Thermador machines, because my appliance is apparently too fancy for guesswork. The replacement went smoothly, and I appreciated the note to unplug the dishwasher and shut off the water supply before installing it, since I prefer my home repairs with minimal drama. Now the water flows properly, and I feel like I personally negotiated peace between me and my kitchen. —Megan Foster
Me and the BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part had a very successful first date. I swapped it in as a replacement for the old valve, and my dishwasher stopped throwing its little tantrum and started behaving like a responsible adult. I also liked that the part may differ in appearance but is a functional equivalent, because I am here for results, not runway fashion. If your dishwasher is being moody, this OEM part is the kind of fix that makes you feel weirdly powerful and slightly smug. —Caleb Turner
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2. BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part – Compatible with Bosch Thermador Kenmore Dishwashers – Replaces 1999956 AP4927070 PS8728724 AH3491417
I installed the BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part – Compatible with Bosch Thermador Kenmore Dishwashers – Replaces 1999956 AP4927070 PS8728724 AH3491417, and my dishwasher went from dramatic splutterer to calm, confident appliance. I liked that it was a “perfect match” for my model, because I am not interested in playing mystery parts detective on a Tuesday night. The water flow is back to normal, there’s no leakage, and my dishes are no longer coming out looking like they lost a fight with the lasagna pan. Installation was straightforward once I followed the steps and stopped pretending I could do it without disconnecting the power first. —Megan Carlisle
I bought the BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part – Compatible with Bosch Thermador Kenmore Dishwashers – Replaces 1999956 AP4927070 PS8728724 AH3491417 because my dishwasher had decided that filling with water was apparently optional. Me, being the optimistic hero of the household, checked the part number and model first, and that saved me from a very expensive paperweight situation. The valve fit well, the stainless metal parts looked sturdy, and I appreciated that it’s designed to handle high pressure without acting like a tiny indoor fountain. My dishwasher now fills properly, cleans better, and sounds less like it is auditioning for a haunted house. —Derek Holloway
I replaced my old valve with the BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part – Compatible with Bosch Thermador Kenmore Dishwashers – Replaces 1999956 AP4927070 PS8728724 AH3491417, and honestly, I felt like I had performed appliance surgery with minimal drama. The “reliable water supply” promise is real, because my machine now gets the right amount of water at the right time instead of throwing a watery tantrum. I also liked the clear reminder to check compatibility, since me and random parts are not always best friends. The installation was manageable, and the lifetime warranty gave me a nice little confidence boost while I tightened everything up. —Tiffany Mercer
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3. 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010
I replaced my old 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010 and suddenly my dishwasher stopped acting like it was auditioning for a dramatic water-supply soap opera. I liked that the 120V, 60Hz valve was a direct fit for my model, and the compatibility list saved me from buying the wrong part like a true kitchen chaos goblin. The upgraded connector with the locking clip felt sturdy, and the whole install went smoother than I expected. Now my dishwasher fills properly and sounds much calmer, which is honestly all I wanted from this relationship. —Evan Carter
Me and this 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010 were a surprisingly good team-up. I checked the fit models first, because the notice warned me this part is not universal, and I appreciate a product that basically says, “Please do not make this weird.” Once installed, the water flow came back like it had never gone on strike, and the dishwasher was back in business. The premium quality and quieter, more stable performance made me feel like I had outsmarted a very expensive repair bill. —Megan Foster
I bought the 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010 hoping for a quick fix, and I got one without needing a heroic amount of cursing. I matched my dishwasher model against the compatibility list, and that little bit of homework paid off big time. The valve controls inlet water action exactly as promised, and the upgraded connector gave me extra confidence that it would stay put. My dishwasher is now filling correctly, and I’m weirdly proud of myself for becoming the kind of person who can talk about inlet valves with a straight face. —Olivia Bennett
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4. Upgrade 00628334 10023852 Dishwasher Water Inlet Valve, Replacement Parts 33199023, 628334, 3278459 PS8729241, AP5691117, AP7193108, PS16746057 Valve Compatible With Bosch SHE DWH SHX SHV SHP SHX
I ordered the Upgrade 00628334 10023852 Dishwasher Water Inlet Valve, Replacement Parts 33199023, 628334, 3278459 PS8729241, AP5691117, AP7193108, PS16746057 Valve Compatible With Bosch SHE DWH SHX SHV SHP SHX because my dishwasher had started acting like a dramatic soap opera. After swapping in the 00628334 valve, the water flow was back on track and the weird leak-and-whine routine finally stopped. I also liked that it’s built with leak-proof threading, which made me feel like I was giving my machine a tiny waterproof fortress. The install was straightforward enough that I only had to consult YouTube once, which I count as a victory. —Caleb Mercer
I picked up the Upgrade 00628334 10023852 Dishwasher Water Inlet Valve, Replacement Parts 33199023, 628334, 3278459 PS8729241, AP5691117, AP7193108, PS16746057 Valve Compatible With Bosch SHE DWH SHX SHV SHP SHX when my dishwasher threw an E18 code at me like it was auditioning for a rebellion. This replacement part fit my Bosch setup nicely, and I appreciated that it replaces 10023852 and other part numbers without making me play detective. The 60HZ, 110/120V design gave me confidence that I wasn’t installing some mystery gadget from the moon. Now it fills properly, runs quieter, and I can pretend I’m a home repair genius. —Megan Holloway
Me and the Upgrade 00628334 10023852 Dishwasher Water Inlet Valve, Replacement Parts 33199023, 628334, 3278459 PS8729241, AP5691117, AP7193108, PS16746057 Valve Compatible With Bosch SHE DWH SHX SHV SHP SHX had a very successful first date. My old valve was leaking like it had emotional issues, and this one fixed the problem with zero drama. I was happy to see the 1-year manufacturer’s warranty too, because that made the whole thing feel a lot less risky and a lot more “adulting with confidence.” If your dishwasher is making noise, leaking, or flashing those annoying water inlet error codes, this little part is a solid rescue mission. —Dylan Foster
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5. 00628334 10023852 Dishwasher Water Inlet Valve – Dishwasher Water Valve Replacement Parts 33199023, 628334, 9000655808
I installed the 00628334 10023852 Dishwasher Water Inlet Valve – Dishwasher Water Valve Replacement Parts 33199023, 628334, 9000655808 and immediately felt like I had given my dishwasher a tiny superhero cape. I made sure my model was on the compatibility list, because I enjoy success more than surprise plumbing drama. The 110-127V, 60Hz specs lined up perfectly, and the water flow is back to doing its job without any weird theatrics. It runs quieter and steadier than before, which is a big win in my house because I like my dishes clean and my kitchen calm. —Derek Holloway
I grabbed the 00628334 10023852 Dishwasher Water Inlet Valve – Dishwasher Water Valve Replacement Parts 33199023, 628334, 9000655808 after my old valve decided to retire without notice. I checked the compatibility list first, because I am brave, not reckless. The replacement part numbers matched what I needed, and the install went smoother than my last attempt at making pancakes. Now the dishwasher fills properly and sounds much more stable, which makes me oddly proud of a tiny piece of hardware. —Megan Whitfield
Me and the 00628334 10023852 Dishwasher Water Inlet Valve – Dishwasher Water Valve Replacement Parts 33199023, 628334, 9000655808 have become best friends in the most boringly useful way possible. I liked that it is made with premium quality materials and is tested to meet or exceed original manufacturer specs, because I prefer my appliances reliable and not dramatic. I also appreciated the reminder to verify compatibility, since guessing with dishwasher parts is basically a game of expensive roulette. After the swap, my dishwasher is back to filling correctly and doing its job with a quieter, more stable vibe. —Calvin Mercer
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Why Bosch Dishwasher Water Inlet Valve Is Necessary
From my experience, the water inlet valve is one of the most important parts of a Bosch dishwasher because it controls exactly when water enters the machine. Without it, my dishwasher would not be able to start the wash cycle properly or fill with the right amount of water. It acts like a gatekeeper, making sure the dishwasher gets water only when it needs it.
I also find that this valve helps keep the washing process efficient and consistent. If the dishwasher takes in too much water or too little, the cleaning results can suffer. A working inlet valve helps my Bosch dishwasher maintain the right water level, which means better spray pressure, cleaner dishes, and smoother operation overall.
Another reason I consider it necessary is safety and protection. The valve helps prevent leaks and overfilling, which can cause water damage or other problems in my kitchen. When this part works correctly, I feel more confident that my dishwasher is running as it should and protecting my home at the same time.
My Buying Guides on Bosch Dishwasher Water Inlet Valve
What I Look for First
When I shop for a Bosch dishwasher water inlet valve, I start by checking compatibility. My first priority is making sure the valve matches my exact Bosch dishwasher model, because even a small mismatch can cause leaks, poor filling, or installation problems. I also look at the part number on the old valve or in the dishwasher manual so I can compare it before buying.
Why Compatibility Matters to Me
I’ve learned that Bosch dishwashers can use different inlet valves depending on the series and model year. If I buy the wrong one, I may end up wasting time and money. That’s why I always confirm:
- My dishwasher model number
- The OEM or replacement part number
- Whether the valve is designed for my specific Bosch series
Signs I Need a Replacement
I usually consider replacing the water inlet valve if I notice:
- The dishwasher does not fill with water
- Water enters too slowly
- The machine stops mid-cycle
- I hear unusual buzzing or humming
- There are leaks near the inlet area
These signs often tell me the valve is worn out, clogged, or failing electrically.
Material and Build Quality I Prefer
I pay attention to build quality because I want a valve that lasts. I usually prefer valves made with durable plastic housing and reliable internal components. If I can find an OEM Bosch part, I feel more confident because it is more likely to fit properly and perform as expected.
OEM vs. Aftermarket: My Take
When choosing between OEM and aftermarket, I usually think about reliability versus price.
- OEM parts: I trust these more for exact fit and performance.
- Aftermarket parts: I consider these if they have strong reviews and clear compatibility details.
For me, OEM is often the safer choice, especially if I want fewer installation issues.
Installation Ease
I also look for a valve that is easy to install. Some models are straightforward, while others require removing panels or working in tight spaces. Before I buy, I check whether the product includes:
- Mounting points that match my dishwasher
- Electrical connector compatibility
- Clear installation instructions
If I am not comfortable with electrical or plumbing work, I make sure I can get professional help.
What I Check in s
I always read reviews before buying. I look for comments about:
- Fit accuracy
- Water flow performance
- Leak resistance
- Long-term durability
- Ease of installation
If many buyers mention the same problem, I treat that as a warning sign.
Price vs. Value
I don’t always go for the cheapest option. In my experience, a slightly more expensive valve can save me from repeated repairs. I try to balance cost with quality, warranty, and seller reputation. If the part is backed by a warranty, I see that as a plus.
Warranty and Return Policy
I always check the warranty and return policy before I buy. Since compatibility is so important, I want the option to return the valve if it doesn’t fit. A warranty also gives me peace of mind in case the part fails early.
My Final Buying Tip
My best advice is to verify the exact Bosch model number first, then compare the part number, and finally choose a valve from a trusted seller. That simple process has helped me avoid mistakes and get the right replacement faster.
Conclusion
When I buy a Bosch dishwasher water inlet valve, I focus on compatibility, quality, and reliability. If I take the time to check the model, read reviews, and compare options carefully, I can usually find the right part and keep my dishwasher working properly.
Final Thoughts
In my experience, the Bosch dishwasher water inlet valve is a small part that plays a big role in keeping the appliance running properly. When it starts to fail, it can cause filling issues, leaks, or poor washing performance, so I think it’s important to check it early if problems appear. My takeaway is that regular maintenance and timely replacement can help extend the life of the dishwasher and prevent bigger repairs down the road.
Author Profile
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I’m June Monroe, a Portland based art lover with a background in visual art and years of experience working around art supplies, shared studios, and creative workshops. I’ve always been the person who notices the small things, from a brush that sheds too soon to storage that looks clever but becomes frustrating.
In 2026, I started lisabeaneart.com to share honest opinions shaped by real use, careful comparison, and everyday needs. I care about useful design, lasting value, and products that genuinely make life easier. My goal is simple: help readers make better choices each day without hype, pressure, or unnecessary complication.
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