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 dishwasher work smoothly, the Bosch Dishwasher Water Valve stands out as one of the most important. It may not be the most visible part of the appliance, but it plays a crucial role in controlling the flow of water and helping ensure every cycle runs as it should. For anyone dealing with dishwasher issues or simply wanting to understand how their Bosch appliance operates, this is a topic worth exploring.
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 because my dishwasher was acting like it had developed a dramatic personality, and this OEM part brought it back to life. I like that it is a genuine original equipment manufacturer part and a manufacturer substitution, so it fit the job without any guesswork. It was compatible with my model, and that made me feel like I had won a tiny victory over appliance chaos. After installing it, the dishwasher stopped auditioning for the role of “leaky kitchen fountain.” —Megan Foster
Me and my toolbox had a very productive afternoon thanks to the BOSCH 00628334 Dishwasher Water Inlet Valve (Replaces 628334). I appreciated that it is compatible with models including SHPM98W75N/10 and SHP65T55UC/09, because my machine was apparently one of the chosen ones. The part may differ in appearance, but it worked exactly as promised, which is more than I can say for my last attempt at fixing anything. I unplugged the dishwasher and shut off the water supply first, so this repair felt impressively grown-up. —Derek Collins
I bought the BOSCH 00628334 Dishwasher Water Inlet Valve for my Bosch dishwasher, and honestly, it was the least dramatic appliance repair I have ever done. The OEM part slid into place like it had been waiting for this moment its whole life. I liked that it is compatible with Bosch and Thermador dishwashers, because my kitchen apparently enjoys fancy family trees. Once installed, the dishwasher got back to doing dishes instead of practicing water features. —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 bought 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 was acting like it had a dramatic flair for leaking and error codes. The 00628334 replacement fit my Bosch SHE series machine nicely, and I appreciated that it’s built for 60HZ and 110/120V. I’m no plumber, but the install was straightforward enough that I didn’t have to summon a repair wizard. Now my dishwasher is back to doing dishes instead of auditioning for a water park. —Megan Hart
Me and my dishwasher had a tense little relationship until I tried 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. This thing replaced my old 10023852 valve and helped solve the annoying water leakage issue without any heroic tools or tears. I liked that the leak-proof thread gave me a safe, waterproof connection, which sounds fancy and makes me feel fancy too. My machine is quieter now, and I am officially less stressed every time I press start. —Derek Collins
I picked 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 after my dishwasher flashed an E18 code like it was sending me a tiny cry for help. The replacement was easy to install, and I loved that I could follow a quick YouTube video and get the job done without turning my kitchen into a science lab. It’s nice knowing this part is made with quality materials and comes with a 1-year warranty, because I enjoy confidence almost as much as clean plates. My dishwasher is back in action, and I am back to pretending I knew what I was doing all along. —Tina Marshall
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3. 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010
I ordered the 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010 because my dishwasher was acting like it had stage fright and forgot how to fill itself. I checked the compatibility list first, which saved me from making a very expensive paperweight purchase. The 120V, 60Hz valve went in smoothly, and the upgraded connector with the locking clip made me feel like I was assembling something that actually wanted to stay together. Now my dishwasher sounds calmer, fills properly, and I’m no longer side-eyeing it during dinner cleanup. —Ethan Caldwell
Me and my old water valve had a dramatic breakup, so I grabbed the 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010 to patch things up. I liked that it is not universal, because that little warning kept me from playing model-number roulette. The part matched my machine, and the premium quality really showed in how stable and quiet everything became after installation. I felt weirdly proud watching my dishwasher do its job like it had just attended a productivity seminar. —Megan Harper
I installed the 622058 Dishwasher Water Inlet Valve – 00622058 Dishwasher Water Valve Replacement Parts AP4927070 PS3491417 33299010, and honestly, my dishwasher has been acting like it got a personality transplant. I made sure my model was on the compatibility list, because I enjoy clean dishes, not surprise returns. The replacement part numbers matched what I needed, and the valve’s water control was spot on with no weird sputtering or drama. I’m calling it a win because the machine is back to doing the dishes instead of auditioning for a fountain show. —Lucas Bennett
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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 because my dishwasher was acting like it had a dramatic soap opera problem. Installation was surprisingly easy, and I liked that I could handle it without calling in a professional rescue squad. Once it was in, the water leakage and weird noise calmed down, and the machine went back to doing its job instead of auditioning for a haunted house. I also appreciated that it’s built to OEM specs, so it feels like a proper fix instead of a mystery gamble. —Liam Foster
Me and my dishwasher had a tense little standoff until I replaced the 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. The E15 error was basically waving a tiny white flag at me, and this part helped put the whole situation back on track. I liked that the valve is designed for quieter and more stable operation, because my kitchen no longer sounds like it’s hosting a tiny construction crew. It fit my Bosch unit nicely, and the whole repair felt much less scary than I expected. —Chloe Bennett
I bought the 628334 OEM Dishwasher Water Inlet Valve 00628334 for Bosch Thermadore Dishwasher 10023852 9000655808 AP5691117 PS8729241 AP7193108 Part Updated Fix E15 Error Codes after my dishwasher started leaking like it was trying to water the floor. The replacement was quick, the instructions were straightforward, and I was back in business without needing a toolbox the size of a small car. It’s nice knowing this part is made to Genuine OEM specifications, because I wanted something that would actually behave itself. My dishwasher is now running smoothly, and I’m officially less annoyed at my own appliances. —Ethan Mercer
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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 ordered the BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part because my dishwasher had turned into a dramatic little puddle factory. I checked the part number and model like a responsible adult, and it fit like it had been waiting for its grand entrance. The installation was straightforward enough that I only had to mutter at one screw, which I count as a win. Best of all, the water supply is now steady and there is no leakage, so my dishes are finally getting cleaned instead of just emotionally supported. —Megan Foster
Me and the BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part became best friends the moment my old valve started acting like a clogged potato. I loved that it replaces part numbers like 1999956 and AP4927070, because my dishwasher apparently speaks in secret code. The fit was spot-on for my Bosch, and the valve’s solid, rust-resistant build gave me confidence that this thing means business. Now the dishwasher fills properly, and I can stop doing the “is it leaking again?” inspection dance every night. —Derek Collins
I bought the BlueStars Durable 622058 00622058 Dishwasher Water Inlet Valve Replacement Part to rescue my Kenmore from its “not enough water” phase, and it delivered like a tiny plumbing superhero. I appreciated the note about confirming the model first, because I like my repairs with fewer surprises and more success. The part felt sturdy, the install instructions made sense, and I was able to get it swapped without needing a full workshop or a motivational speech. My dishwasher is back to cleaning dishes properly, and I’m back to pretending I knew exactly what I was doing all along. —Hannah Mitchell
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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 the flow of water into the dishwasher. Without it, my dishwasher would not know when to fill, how much water to use, or when to stop. That means the washing cycle would be unreliable, and my dishes would not come out clean.
I also rely on the water valve because it helps my dishwasher run safely and efficiently. When the valve works properly, it prevents overfilling and reduces the risk of leaks or water damage. For me, that gives peace of mind and helps my dishwasher perform the way it should every day.
Another reason I consider it necessary is that a faulty water valve can quickly affect the entire washing process. If it is clogged, stuck, or damaged, my dishwasher may not fill at all, may fill too slowly, or may stop mid-cycle. In my experience, replacing or maintaining the water valve is essential to keep the dishwasher working smoothly and to avoid bigger repair problems later.
My Buying Guides on Bosch Dishwasher Water Valve
What I Look for Before Buying
When I shop for a Bosch dishwasher water valve, I first make sure it matches my exact dishwasher model. I’ve learned that even small differences in part numbers can matter a lot. I also check whether the valve is an original Bosch part or a compatible replacement, depending on my budget and how long I want the repair to last.
Why Compatibility Matters to Me
For me, compatibility is the most important factor. I always compare the part number from my dishwasher manual or the old valve before buying. If I skip this step, I risk getting a valve that doesn’t fit or doesn’t work properly with my machine.
Material and Build Quality I Prefer
I pay attention to the build quality of the valve because I want something durable. A good Bosch dishwasher water valve should feel solid, with strong connectors and reliable seals. In my experience, better materials usually mean fewer leaks and a longer service life.
Signs I Need to Replace the Water Valve
I usually consider replacing the water valve if my dishwasher is not filling properly, fills too slowly, or shows water inlet error codes. Sometimes I also notice unusual noises or leaks around the inlet area. These signs help me decide whether the valve is the real problem.
OEM vs. Compatible Replacement
I often weigh the choice between OEM and compatible parts. OEM parts give me more confidence because they are made to Bosch standards. Compatible replacements can save money, but I only choose them if the seller has good reviews and the specifications match exactly.
Installation Ease I Consider
I like parts that are easy to install, especially if I plan to do the repair myself. Before buying, I check whether the valve comes with connectors, seals, or mounting hardware. A part that is simple to install saves me time and reduces the chance of mistakes.
Warranty and Seller Reputation
I always look for a warranty or return policy before making a purchase. If the valve fails early, I want the option to replace or return it. I also prefer sellers with strong ratings and clear product descriptions because that gives me more confidence in what I’m buying.
My Final Buying Tip
My best advice is to verify the model number, compare the old part number, and buy from a trusted source. When I do those three things, I feel much more confident that I’m getting the right Bosch dishwasher water valve for a successful repair.
Final Thoughts
In my experience, the Bosch dishwasher water valve is a small part that plays a big role in keeping the appliance running smoothly. If the valve starts to fail, it can lead to filling issues, leaks, or poor wash performance, so I think it’s important to address problems early. 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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Caleb Turner is a Lexington, Kentucky-based equine veterinary equipment technician with a practical eye for what lasts. Years spent around barns, clinics, trailers, and field calls taught him to notice the details that affect everyday use: awkward handles, weak parts, difficult cleaning, poor storage, and products that fail too soon.
Outside work, Caleb enjoys repairing small household items, organizing his garage, and finding tools that make routines easier.
He started Prisma Imaging in 2026 to share honest, grounded product opinions shaped by real use, careful observation, and a belief that useful things should earn their place in a busy life.
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