Gates 22598 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22598

The Gates Molded Coolant Hose 22598 is designed specifically for Volkswagen vehicles including the Golf, Jetta, and Passat models. Constructed from durable EPDM and plastic materials, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.

• Material: EPDM and plastic for heat and chemical resistance
• Centerline length: 14.6 inches (371 mm)
• Multiple inside diameters: 1.22 inches (31 mm) and 1.47 inches (37 mm)
• Two branches for modular hose configuration
• Molded design for precise fit and durability

Detailed Product Description

The Gates Molded Coolant Hose 22598 is engineered with a molded construction that provides a precise fit for Volkswagen Golf, Jetta, and Passat models. Made from EPDM and plastic, the hose offers resistance to heat, ozone, and coolant chemicals, which helps maintain system integrity under demanding conditions. The hose features two branches with varying inside diameters—1.22 inches (31 mm) and 1.47 inches (37 mm)—allowing it to connect multiple points within the cooling system efficiently. With a centerline length of 14.6 inches (371 mm), this modular hose is designed to replace original equipment with exact specifications, ensuring proper coolant flow and system performance.

About the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed and molded to fit specific vehicle applications. This approach reduces installation time and potential leaks by eliminating the need for multiple clamps or custom bending. The 22598 part number is part of this line, offering a ready-to-install solution for Volkswagen cooling systems that require precise hose routing and reliable material construction.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Volkswagen Golf, Jetta, and Passat
• Resolving coolant leaks caused by hose degradation or improper fit
• Maintaining optimal engine temperature by ensuring proper coolant flow
• Preventing overheating issues related to damaged or collapsed hoses
• Supporting cooling system repairs requiring modular hose configurations

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 22598, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the original routing to avoid kinks or stress points. The molded design eliminates the need for additional shaping, but proper clamp placement is essential to prevent leaks. Inspect all connection points for corrosion or damage before installation.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 22598 to meet or exceed OEM specifications for Volkswagen vehicles. The use of EPDM and plastic materials ensures durability and resistance to common coolant system contaminants. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship, supporting long-term reliability in automotive cooling applications.