URO 1J0121087D Radiator Coolant Hose Connector

Radiator Coolant Hose Connector for VW Cooling Repair

This URO radiator coolant hose connector is built for direct replacement service in Volkswagen cooling system repairs. It matches OE hose connector dimensions and shape for a secure seal and straightforward installation on the specified Golf and Beetle applications.

• 24-month, unlimited mileage warranty
• Guaranteed fitment for listed applications
• OE-style connector dimensions and shape for leak-resistant sealing
• Heat- and ozone-resistant construction for cooling system environments
• Temperature rating from -40°F to 275°F (-40°C to 135°C)

Fitment and Application Details

Fits 1999-2001 Volkswagen Golf, N/A. Fits 1998 Volkswagen Beetle, N/A. This part number, 1J0121087D, is also referenced as Genuine 1J0121087D and VAICO V10-2952 for the same application.

Use this connector in Volkswagen Golf and Volkswagen Beetle cooling system service where the original hose connector has cracked, warped, or no longer seals properly. The part number 1J0121087D is intended for the tee connection at the water outlet on the cylinder head to the heat exchanger hose on Golf, and for the tee connection from the exhaust gas cooler to the heat exchanger hose on Beetle.

Common Problems This Part Can Address

• Coolant seepage at a damaged hose connector
• Cracked or brittle plastic connector from heat cycling
• Poor sealing at the tee connection in the cooling circuit
• Cooling hose movement caused by worn connector geometry
• Fitment issues after replacing adjacent cooling system components

Installation Notes

Confirm the hose routing and connector orientation before installation. Inspect mating hoses, clamps, and adjacent cooling components for wear or contamination, and replace any damaged parts before reassembly. Verify the cooling system is properly filled and bled after service to help prevent leaks and air pockets.

Quality Assurance

URO manufactures this radiator coolant hose connector to OE dimensions and shape for the listed Volkswagen applications. The material is selected for resistance to heat and ozone, and the part is rated for normal cooling system temperature ranges. Part number 1J0121087D is backed by a 24-month unlimited mileage warranty.