Bosch 00172272 Dishwasher Hose Clamp – Pump to Heater

Dishwasher Hose Clamp – Pump to Heater – Bosch

The Bosch 00172272 dishwasher hose clamp secures the hose connecting the circulation pump to the heater element assembly, ensuring a leak-free connection at both ends. When the clamp fails, corrodes, or loses its tension, the hose can slip or weep water internally at the pump-to-heater junction. This direct-replacement hose clamp restores a secure, leak-free pump-to-heater hose connection on compatible Bosch dishwasher models.

Compatible Part Numbers

• 00172272
• 172272
• AP2802455
• AH3439556
• PS3439556
• PS8697477
• 00417502
• 00606311
• 935452

Key Features

• Genuine OEM Bosch replacement – engineered to Bosch factory specifications for correct clamp diameter and tension at the pump-to-heater hose joint
• Secures the pump-to-heater hose connection – clamp holds the hose firmly at both the pump outlet and heater inlet
• Prevents internal water leaks – properly tensioned clamp stops water seepage at the hose joint
• Direct replacement – installs on the existing hose with a standard screwdriver or clamp tool

Fixes These Symptoms

• Water leaking internally from the pump-to-heater hose connection
• Hose clamp corroded, broken, or missing at the pump or heater fitting
• Hose slipping off the pump or heater fitting during the wash cycle

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 clamp.