URO N90692901 Radiator Coolant Hose Connector

Radiator Coolant Hose Connector for Audi and Volkswagen

This URO radiator coolant hose connector is built to OE hose connector dimensions and shape for a direct replacement on select Audi and Volkswagen cooling systems. It is made from PA66 with a black finish and is engineered for a secure seal where the radiator hose connection needs to stay stable under heat and vibration.

• PA66 construction for cooling-system durability
• Black finish for OE-style appearance
• End 1 outside diameter: 35 mm
• End 2 outside diameter: 22 mm
• Heat- and ozone-resistant material selection
• Temperature rating from -40°F to 275°F (-40°C to 135°C)
• Manufactured to OE connector dimensions and shape for easier installation and leak-resistant fit

Fitment and Application Details

Compatible with select Audi A4, A5 Quattro, A6, Q5, Q7, TT Quattro, allroad, and Volkswagen CC, Passat, Golf, Golf R, Jetta, and related models. Fits 2009-2017 Audi A4, lower radiator hose; fits 2016-2017 Audi A6, upper radiator hose; fits 2009-2017 Volkswagen CC, upper radiator hose. Part number N90692901 is also referenced as URO-011037 for the same application.

This radiator coolant hose connector is used in cooling-system repairs where the original connector has cracked, warped, or no longer seals correctly. It is a direct-fit solution for Audi and Volkswagen lower radiator hose and upper radiator hose connections across the listed applications, including N90692901 fitments on Audi Q7 and Volkswagen Passat models.

Common Problems This Part Can Address

• Coolant seepage at the hose connector
• Cracked or brittle plastic connector housing
• Loose hose connection at the radiator hose junction
• Heat-related deformation from repeated thermal cycling
• Ozone and vibration damage in the cooling system

Installation Notes

Verify hose end diameters and vehicle fitment before installation. Inspect the mating hose, clamps, and surrounding cooling-system components for wear, contamination, or damage before reassembly. Because this connector is shaped to OE dimensions, it is intended to install in the original location without modification on the listed Audi and Volkswagen applications.

Quality Assurance

URO designs this connector to match OE dimensions and shape for consistent fitment and sealing performance. The PA66 material is selected for heat and ozone resistance, and the connector is rated for normal cooling-system temperature ranges from -40°F to 275°F.