Dorman 902-714 Radiator Coolant Hose Connector - Lower or Upper

Radiator Coolant Hose Connector for Audi and Volkswagen

The Dorman 902-714 radiator coolant hose connector is built for specific applications where a direct-fit replacement is needed for the original coolant line connection. It matches the appearance and function of the factory hardware and is made from durable plastic for reliable cooling system service.

Compatible with select Audi A3, A4, A5, Q5, S3, TT Quattro and Volkswagen Golf, Jetta, Passat, CC, Eos, R32, Bora, and Passat CC models, this connector supports upper and lower radiator hose routing depending on the vehicle application.

• Direct-fit radiator coolant hose connector for specified Audi and Volkswagen applications
• Plastic construction for cooling system use
• Straight fitting angle with compression attachment ends
• 1 in end 1 and 1.25 in end 2 sizing
• Specific fit design for select upper and lower hose connections
• Cross-reference part numbers: 3B0122291C and 291-C

Detailed Product Overview

Dorman 902-714 is engineered as a replacement radiator coolant hose connector that follows the original hardware layout on the listed vehicles. It is used in cooling system plumbing where the radiator hose connects to the radiator or water pump, depending on position and model. The straight design and compression-style ends help maintain the factory-style hose connection on applications such as 2012-2017 Audi A4 lower and upper, 2010-2017 Audi Q5 upper, and 2004-2010 Volkswagen Jetta lower.

This part number, 902-714, is a specific-fit solution for vehicles that require the listed connector dimensions and routing. It is also referenced by part numbers KGT-291-N, 3B0122291C, and 291-C for the same application family.

Common Problems This Part Can Address

• Cracked or broken coolant hose connector at the radiator or water pump
• Coolant leaks caused by a damaged plastic connector
• Improper hose attachment after connector failure
• Cooling system service needs on upper or lower hose routing
• Replacement of worn factory-style quick-disconnect style connector locations

Installation Notes and Fitment Tips

Verify the vehicle year, make, model, and hose position before installation. This connector is listed for upper and lower applications across multiple Audi and Volkswagen platforms, including 2012-2017 Audi A4, 2012-2017 Audi A5 Quattro, 2010-2017 Audi Q5, 2009-2017 Volkswagen CC, and 2004-2010 Volkswagen Golf. Confirm the end sizes and straight fitting layout match the original connector before assembly.

For best results, inspect the surrounding hose ends, clamps, and mating surfaces for wear or damage before installing the new connector. Because fitment varies by position and engine configuration, use the vehicle notes to confirm the correct application.

Quality Assurance

Dorman designs this radiator coolant hose connector to match the appearance and function of the original hardware on specified applications. It is manufactured from quality materials for dependable performance and durability in the cooling system.