Dishwasher Not Filling with Water? Water Inlet Valve 10023852 – Fix No-Fill Fast

If your Bosch dishwasher starts a cycle but no water enters the tub, the water inlet valve has failed. In most Bosch, Siemens, and Thermador dishwashers, this is caused by a failed water inlet valve solenoid or clogged inlet screen. When it fails, the pump runs and the cycle starts but the tub never fills — dishes come out dirty and the unit may stop mid-cycle or throw E15, E16, or E17 error codes. ⚡ Common failure point in Bosch-built dishwashers. Part 10023852 is the genuine OEM replacement that restores full water fill and normal wash cycle operation.

❓ Is This the Right Part?

This is the correct fix if ALL of the following are true:

• ✔ Dishwasher powers on and cycle starts normally
• ✔ Drain pump and spray arms work correctly
• ✔ Water supply valve under the sink is fully open
• ✔ Float switch moves freely and is not stuck in the up position
• ✔ ONLY problem is the tub not filling with water at cycle start

Not sure? Send us your model number — we'll confirm before you order.

🔧 Common Symptoms

• Dishwasher starts but no water enters the tub — most common, what customers search
• Dishwasher fills too slowly or only partially
• Cycle stops mid-wash waiting for water
• E15, E16, or E17 error codes displayed
• Dishes come out dirty despite a full cycle running
• Hissing or dripping from the valve area when the dishwasher is off

✔ If these symptoms match, this is the most likely failed component in the system.

✔ In most cases, replacing this water inlet valve restores normal operation immediately.

📦 Part Details

• Part Number: 10023852
• Type: Dishwasher Water Inlet Valve (120V AC Solenoid with inlet screen filter)
• Replaces: OEM direct-fit inlet valve assembly — supersedes 00628334, 628334, 33199023 (no modification required)
• Brands: Bosch, Siemens, Thermador

⚙️ Installation

Skill Level: MODERATE — 30–45 minutes. Turn off the water supply valve under the sink and disconnect power at the breaker before starting. Pull the dishwasher out from under the counter, disconnect the water supply line and wiring harness from the inlet valve, swap the valve, and reconnect. Slide the unit back, restore power and water, and run a test fill cycle to confirm no leaks before pushing fully into the cabinet.

💡 Pro Tip

✓ Model Repair Pages

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