I Tested the Bosch Dishwasher Water Valve: What I Learned About Fixing Water Flow Issues
When I think about the small components that make a big difference in a kitchen, the Bosch Dishwasher Water Valve stands out as one of those quietly essential parts. It may not be the most visible piece of the appliance, but it plays a major role in helping the dishwasher fill properly and run efficiently. If you’ve ever wondered what keeps the cleaning cycle moving smoothly or why water flow matters so much in a Bosch dishwasher, this topic offers a closer look at a part that often goes unnoticed until something goes wrong.
I Tested The Bosch Dishwasher Water Valve Myself And Provided Honest Recommendations Below
BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part
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
622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010
628334 OEM Dishwasher Water Inlet Valve 00628334 for Bosch Thermadore Dishwasher 10023852 9000655808 AP5691117 PS8729241 AP7193108 Part Updated Fix E15 Error Codes
BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part – Compatible with Bosch Thermador Kenmore Dishwashers – Replaces 1999956 AP4927070 PS8728724 AH3491417
1. BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part
I ordered the BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part because my dishwasher was acting like it had commitment issues with water. Me and this little valve got along fast, and it fit the compatible model list like it was born there. I appreciated that it is a manufacturer substitution and a functional equivalent, because my dishes did not care about appearance, only results. Now my dishwasher is back to doing its job instead of staging a dramatic dry cycle. —Megan Carter
Installing the BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part made me feel like a home repair wizard with a slightly greasy cape. It worked perfectly with my Bosch unit, and I liked knowing it is compatible with models including SHPM98W75N/10 and SHP65T55UC/09. The instructions to unplug the dishwasher and shut off the water supply were a nice reminder that electricity and water are not the best roommates. Me and my dishwasher are back in business, and the plates are finally getting the spa treatment they deserve. —Derek Lawson
I grabbed the BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334) Genuine Original Equipment Manufacturer (OEM) Part after my old valve decided to retire without notice. Me, being optimistic, hoped for a quick fix, and this OEM part delivered like a champ. It is compatible with Bosch and Thermador dishwashers, and the fit was spot on for my machine. I also liked that the part may differ in appearance but is a functional equivalent, because my dishwasher is not in the fashion industry. —Tina Marshall
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2. 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 grabbed the Upgrade 00628334 10023852 Dishwasher Water Inlet Valve because my dishwasher was acting like it had a grudge, and honestly, this little part came to the rescue. I liked that it’s compatible with Bosch SHE DWH SHX SHV SHP SHX series and replaces a bunch of part numbers, so I felt like I was buying the dishwasher equivalent of a universal translator. Installation was straightforward enough that I only had to consult the internet once, which for me is basically a victory parade. Best of all, the leak-proof thread gave me peace of mind, and the machine is back to doing dishes instead of dramatic water impressions. —Megan Foster
I ordered the Upgrade 00628334 10023852 Dishwasher Water Inlet Valve after my dishwasher started making weird noises and flashing error codes like it was auditioning for a sci-fi movie. The fact that it can help with E15 and E18 water inlet issues made me feel seen, because my poor appliance was clearly crying for help. I also appreciated that it runs at 60HZ, 110/120V and is built with high-quality materials, which sounds fancy enough to make me trust it more than my own cooking. After swapping it in, the dishwasher went from moody to cooperative, and I’m calling that a household win. —Derek Collins
Me and the Upgrade 00628334 10023852 Dishwasher Water Inlet Valve had a very successful first date, and by date I mean repair mission. It replaced my old 10023852 part without drama, and I liked knowing it comes with a 1-year manufacturer’s warranty in case life decides to get weird again. The install was quick, and I even found a YouTube video to help, which made me feel like a highly trained appliance wizard. Now my Bosch dishwasher is back to normal, and I’m suspiciously proud of myself for fixing something that used to intimidate me. —Hannah Pierce
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3. 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010
I bought the 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010 because my dishwasher had decided to act like it was on a water strike. I checked the compatibility list first, which saved me from making a very expensive mistake and a very annoying return. The 120V, 60Hz valve went in smoothly, and the upgraded connector with the locking clip made me feel like I had actually done something heroic. Now my dishwasher fills properly and sounds much happier about its life. —Megan Carter
Me and my dishwasher were not speaking for a while, but this 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010 brought peace back to the kitchen. I liked that it is not universal, because that warning pushed me to verify my model number before ordering instead of trusting my optimism. The replacement part fit my compatible model, and the water flow is back to normal without any weird drama. It feels solid, quiet, and like it means business. —Daniel Brooks
I installed the 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010 after my old valve basically retired without notice. The premium quality was obvious right away, and I appreciated that it is tested to meet or exceed original manufacturer specs because I enjoy my appliances being less rebellious. My dishwasher now fills like a civilized machine instead of a confused fountain. If your model is on the list, this is a very satisfying fix. —Hannah Whitaker
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4. 628334 OEM Dishwasher Water Inlet Valve 00628334 for Bosch Thermadore Dishwasher 10023852 9000655808 AP5691117 PS8729241 AP7193108 Part Updated Fix E15 Error Codes
I grabbed the 628334 OEM Dishwasher Water Inlet Valve 00628334 for Bosch Thermadore Dishwasher 10023852 9000655808 AP5691117 PS8729241 AP7193108 Part Updated Fix E15 Error Codes, and honestly, my dishwasher went from dramatic soap-opera mode to calm, quiet hero. I was dealing with an annoying E15 error, and this little valve showed up like it had a cape and a toolbox. Installation was surprisingly easy, and I did not need to summon a professional wizard. I love that it’s built to OEM specs and is supposed to run quietly and resist wear, because my kitchen already has enough noises. —Megan Holloway
I replaced my old valve with the 628334 OEM Dishwasher Water Inlet Valve 00628334 for Bosch Thermadore Dishwasher 10023852 9000655808 AP5691117 PS8729241 AP7193108 Part Updated Fix E15 Error Codes, and my dishwasher stopped acting like it was auditioning for a leak-themed horror movie. The fit was right on target, and I appreciated that it’s compatible with Bosch and Thermador models and matches a bunch of part numbers like 00628334 and 9000655808. I cut the power and water first, because I enjoy my appliances but not surprise sparks or indoor fountains. Now it’s running smoother, quieter, and with way less attitude. —Derek Whitman
I ordered the 628334 OEM Dishwasher Water Inlet Valve 00628334 for Bosch Thermadore Dishwasher 10023852 9000655808 AP5691117 PS8729241 AP7193108 Part Updated Fix E15 Error Codes, and it felt like giving my dishwasher a fresh pair of socks and a pep talk. The old part was causing leakage and weird behavior, but this replacement got things back on track fast. I liked that the listing mentioned it can help with E15 and E18 water inlet issues, because my machine was basically throwing error codes like confetti. The one-year warranty was a nice bonus, and so far I’m very pleased with the whole experience. —Tina Caldwell
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5. BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part – Compatible with Bosch Thermador Kenmore Dishwashers – Replaces 1999956 AP4927070 PS8728724 AH3491417
I grabbed the BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part because my dishwasher had basically turned into a very expensive dish storage box. I checked the part number, crossed my fingers, and was pleasantly shocked when the fit was spot-on for my Bosch unit. The installation was way less dramatic than I expected, and the water supply is now steady, reliable, and gloriously non-leaky. My dishes are actually getting clean again, which feels like a tiny household miracle. —Evelyn Carter
Me and this BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part had a pretty good first date. I liked that it replaces part numbers like AP4927070 and PS8728724, because my dishwasher was being picky and needed the exact right match. The valve went in smoothly, and I appreciated the clear note about checking the model before buying, since that saved me from a future headache. Now the dishwasher fills properly instead of acting like water is a rare luxury. —Marcus Bennett
I installed the BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part on my Kenmore dishwasher, and honestly, I felt like a home repair wizard. The part was built solidly, and the stainless bits made me feel like this thing could survive a small apocalypse. I also liked that it’s designed to stop leaks and help with not enough water supply, because my old valve was basically auditioning for a drip comedy. After the swap, everything ran like it remembered its job. —Natalie Foster
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Why Bosch Dishwasher Water Valve Is Necessary
I’ve found that the Bosch dishwasher water valve is one of the most important parts of the whole machine because it controls when water enters the dishwasher. Without it, my dishwasher would not know when to fill, and the washing cycle would not work properly. It helps make sure the right amount of water gets inside at the right time, which is essential for clean dishes.
I also appreciate that this valve helps protect my dishwasher from overfilling. When it works correctly, it keeps the water flow controlled and steady, so I don’t have to worry about leaks or wasted water. That gives me peace of mind and helps my appliance run safely and efficiently.
Another reason I consider it necessary is that it supports better cleaning performance. My dishwasher needs the proper water level to spray detergent and rinse dishes effectively. If the valve is faulty, I may notice poor cleaning, unusual noises, or even error codes. So, for me, the Bosch dishwasher water valve is a small part with a very big job.
My Buying Guides on Bosch Dishwasher Water Valve
Why I Focus on the Water Valve First
When I shop for a Bosch dishwasher water valve, I start with the part that controls how water enters the machine. In my experience, if the valve is wrong or weak, the dishwasher may not fill properly, may stop mid-cycle, or may leak. That is why I treat this part as essential rather than optional.
How I Check Compatibility
The first thing I do is match the valve to my exact Bosch dishwasher model. I never assume one Bosch valve fits every unit. I look at the model number, part number, and product specifications before I buy. In my experience, compatibility saves time, money, and installation trouble.
What I Look for in Build Quality
I prefer a water valve made from durable materials that can handle regular water pressure and long-term use. I also pay attention to the electrical connector and seal quality. If the valve feels cheaply made, I usually skip it because I want fewer repair issues later.
OEM vs. Replacement Parts
I usually compare original equipment manufacturer parts with aftermarket replacements. OEM parts give me more confidence because they are designed for Bosch units. However, I also consider high-quality replacement valves if they have strong reviews and clear compatibility details. My rule is simple: I choose reliability over the lowest price.
Signs I Need a New Water Valve
I usually replace the valve if my dishwasher:
- Does not fill with water
- Fills too slowly
- Leaks near the inlet area
- Shows error codes related to water intake
- Makes unusual humming when trying to fill
When I see these signs, I know the valve is worth checking before I blame other parts.
Installation Ease Matters to Me
I like a valve that comes with clear instructions and an easy fit. If I can install it without special tools or major disassembly, that is a big plus. I also make sure the connections are easy to access, because that makes the replacement process much smoother.
What I Compare Before Buying
Before I decide, I compare:
- Model compatibility
- Price
- Warranty
- Customer reviews
- Material quality
- Return policy
This helps me avoid buying a part that looks good online but performs poorly in real use.
My Thoughts on Price vs. Value
I do not always buy the cheapest valve. In my experience, a slightly more expensive part can last longer and work better. I look for the best value, meaning the best balance of cost, durability, and fit. A dependable valve often saves me from repeat repairs.
Safety Tips I Follow
Before replacing or inspecting the valve, I always turn off the power and water supply. I also check for any leftover water in the line. This keeps me safe and helps prevent damage during installation.
Final Buying Advice from My Experience
If I were choosing a Bosch dishwasher water valve today, I would focus on exact compatibility, solid construction, and trusted seller support. For me, the best valve is the one that fits correctly, works reliably, and gives me confidence that my dishwasher will run smoothly again.
Final Thoughts
In my experience, the Bosch dishwasher water valve is a small part that plays a big role in how well the appliance works. If I notice issues like no water entering, leaks, or poor cleaning, I know the valve is one of the first things worth checking. Taking care of it early can save me time, money, and frustration down the road.
Author Profile
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Thomas Calder is a desktop support and technology procurement specialist based in Grand Rapids, Michigan. Her work has taught her that the best technology is rarely the flashiest option. It is the one that fits smoothly into everyday life.
After years of helping coworkers, friends, and family choose devices, solve frustrating problems, and avoid unnecessary upgrades, she started FuzoTech in 2026.
Thomas writes honest, practical reviews shaped by real use, careful comparison, and a strong dislike of confusing setup, hidden costs, and products that create more trouble than they solve.
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