Dishwasher Not Washing? Circulation Pump Motor 6-919922 – Fix Water Circulation Fast

When your Bosch or Thermador dishwasher fills with water but dishes come out dirty or the wash cycle never starts, the circulation pump motor is the most common failed component. In most BSH-platform dishwashers, the circulation pump motor drives the spray arms — when it fails, water sits in the sump without circulating, spray arms stop spinning, and dishes come out completely unwashed. ⚡ A high-failure component in older Bosch and Thermador dishwasher platforms. Part 6-919922 is the OEM replacement that restores full wash circulation — supersedes 99002759, 99002980, and 99003430 with no modification required.

❓ Is This the Right Part?

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

• ✔ Dishwasher powers on and door latch engages normally
• ✔ Dishwasher fills with water at the start of the cycle
• ✔ Drain pump is working — water evacuates at end of cycle
• ✔ Spray arms are not blocked or broken
• ✔ ONLY problem is no water circulation — dishes not being washed

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

🔧 Common Symptoms

• Dishwasher not washing dishes — fills with water but spray arms don't spin
• Dishes come out completely dry and unwashed after a full cycle
• Loud humming from sump area during wash cycle with no water movement
• Dishwasher runs full cycle time but produces no cleaning result
• E-series or circulation error code on control panel (model-dependent)
• Burning smell from motor area during wash cycle

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

✔ In most cases, replacing this circulation pump motor restores full wash performance immediately.

📦 Part Details

• Part Number: 6-919922
• Type: Dishwasher circulation pump motor — BSH platform
• Replaces: OEM direct-fit motor — supersedes 99002759, 99002980, 99003430 (no modification required)
• Brands: Bosch, Thermador, Gaggenau
• Availability: Limited stock — NLA (No Longer Available) from manufacturer. Used units available.

⚙️ Installation

Skill Level: ADVANCED — 60–90 minutes. Disconnect power at the breaker before beginning. The circulation pump motor is accessed from below the dishwasher — the unit must be pulled out and laid on its back or side. Disconnect the wire harness and hose connections from the pump assembly, remove the motor from the sump housing, and install the replacement. Reconnect all connections, restore power, and run a short wash cycle to confirm full circulation before pushing the unit back into the cabinet.

✓ Compatible Models

Part 6-919922 is compatible with select Bosch, Thermador, and Gaggenau dishwasher models. Contact us with your model number to confirm compatibility before ordering — this is a limited-availability NLA part and we want to ensure it's the correct fit before you purchase.

💡 Pro Tip