Bosch 611569 Dishwasher Pump Adapter | Replaces 00611569, AP4339690, AH3477740, PS3477740

Dishwasher Pump Adapter – Bosch

The Bosch 00611569 dishwasher pump adapter is a fitting or coupling that connects the circulation pump or drain pump to the adjacent hose or sump assembly, creating a leak-free joint between pump and water circuit components. When the adapter cracks, warps, or its sealing surface deteriorates, water can leak internally at the pump connection. This direct-replacement pump adapter restores a secure, sealed pump connection on compatible Bosch dishwasher models.

Compatible Part Numbers

• 00611569
• 611569
• AP4339690
• AH3477740
• PS3477740
• PS8727392
• 1559852

Key Features

• Genuine OEM Bosch replacement – engineered to Bosch factory specifications for correct adapter bore diameter, port configuration, and sealing profile
• Connects pump to hose or sump assembly – adapter bridges the pump outlet or inlet to the adjacent water circuit component
• Restores a leak-free pump connection – new adapter provides an intact sealing surface at the pump joint
• Direct press-fit or clamp installation – seats into the existing pump port and hose fittings

Fixes These Symptoms

• Water leaking internally at the pump connection point
• Pump adapter visibly cracked, warped, or deteriorated
• Dishwasher not circulating or draining water due to an air gap at a cracked pump adapter

Compatible Brands

• Bosch, Thermador, Gaggenau, Siemens

Always verify your model number before ordering. Check the label inside the dishwasher door to confirm compatibility. Disconnect power and water supply before replacing the adapter.