Four Seasons 86050 Radiator Coolant Hose Connector - Upper

Overview of Four Seasons Coolant Coupling 86050

The Four Seasons Coolant Coupling 86050 is a precision-engineered radiator coolant hose connector designed for select Audi and Volkswagen models. This plastic coolant coupling ensures reliable engine coolant flow and meets or exceeds OEM standards for durability and fitment.

• Constructed from durable plastic material
• Maximum height of 3.785 inches for proper fit
• Inlet diameter of 1.260 inches for secure hose connection
• Meets or exceeds OEM specifications
• Compatible with Audi A3, A3 Quattro, and Volkswagen Golf, GTI, Jetta, TT models
• Part number 86050 for accurate identification

Detailed Product Description

The Four Seasons Coolant Coupling 86050 is part of the Coolant Coupling product line, which focuses on engine coolant components designed to maintain optimal cooling system performance. This radiator coolant hose connector is made from high-quality plastic, providing resistance to corrosion and heat exposure common in engine compartments. With a maximum height of 3.785 inches and an inlet diameter of 1.260 inches, it offers a precise fit for the cooling systems of various Audi and Volkswagen vehicles, including the A3, A3 Quattro, Eos, GLI, Golf, Golf R, Golf SportWagen, GTI, Jetta, Jetta City, TT, TT Quattro, and TTS Quattro. The coupling is designed without a thermostat and does not include a gasket, seal, or bleeder screw, simplifying installation and maintenance.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hose connectors
• Resolving coolant leaks caused by damaged couplings
• Maintaining proper coolant flow in Audi A3 and Volkswagen Golf cooling systems
• Preventing overheating due to faulty hose connections
• Ensuring secure hose attachment in Volkswagen Jetta and TT models

Installation Notes and Tips

When installing the Four Seasons Coolant Coupling 86050, ensure the inlet diameter matches the hose size for a secure fit. Since this part does not include a gasket or seal, inspect existing seals and replace if necessary to prevent leaks. The coupling is designed without mounting holes or bleeder screws, so installation involves straightforward hose connection. Verify compatibility with your specific Audi or Volkswagen model before installation to ensure proper fitment.

Quality Assurance and Warranty

Four Seasons Coolant Coupling 86050 meets or exceeds OEM standards, providing reliable performance in engine cooling systems. Manufactured with quality plastic materials, this part is engineered for durability and resistance to typical engine environment stresses. While specific warranty details are not provided, Four Seasons products generally adhere to industry quality standards to support long-term vehicle operation.