Bosch 00263099 Dishwasher Sump to Water Inlet Hose

Dishwasher Sump to Water Inlet Hose – Bosch

The Bosch 00263099 dishwasher sump to water inlet hose is a flexible rubber hose that carries water between the sump assembly and the water inlet valve or heating circuit. The hose comes with two o-rings and measures approximately 19-5/8 inches in length. When the hose cracks, kinks, or its o-rings fail, water can leak internally, causing the dishwasher to not fill correctly or leak onto the floor. This direct-replacement hose restores correct water flow on compatible Bosch dishwasher models.

Compatible Part Numbers

• 00263099
• 263099
• AP2802387
• AH3448201
• PS3448201
• PS8701891
• 935581

Key Features

• Genuine OEM Bosch replacement – engineered to Bosch factory specifications for correct hose diameter, length (~19-5/8 in.), and end fitting dimensions
• Includes two o-rings – replacement o-rings ensure a leak-free seal at both hose connection points
• Restores correct internal water flow – hose carries water between the sump and inlet valve without restriction or leakage
• Clamp-on installation – connects at each end with the existing hose clamps

Fixes These Symptoms

• Water leaking inside or underneath the dishwasher from a cracked or split hose
• Dishwasher not filling correctly due to a kinked or collapsed hose
• O-ring failure causing water seepage at the hose connection points

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 hose.