Gates 24665 Radiator Coolant Hose - Upper

Reliable Radiator Coolant Hose for Audi Vehicles

The Gates Molded Coolant Hose 24665 is designed to provide a durable and precise fit for select Audi models. Engineered with quality materials, this radiator coolant hose ensures efficient coolant flow and system reliability for your Audi A4 Quattro, A5, S4, and S5 vehicles.

• Constructed from EPDM, plastic, and steel for durability and heat resistance
• Molded design with two female quick connectors for secure connections
• Centerline length of 17.5 inches (445 mm) for exact fitment
• End 1 and End 2 inside diameters both measure 1.81 inches (46 mm)
• Modular hose with two quick connect fittings, no spring included

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to exact specifications for specific vehicle applications. This product line emphasizes modular components and quick connect fittings to simplify installation and ensure leak-free performance. The 24665 hose exemplifies these qualities with its molded construction and integrated quick connectors, tailored for Audi cooling systems.

Detailed Product Description

The Gates 24665 radiator coolant hose is manufactured using a combination of EPDM rubber, plastic, and steel materials, providing resistance to heat, pressure, and coolant chemicals. Both ends of the hose have an inside diameter of 1.81 inches (46 mm), ensuring compatibility with the corresponding radiator and engine fittings. The hose measures 17.5 inches (445 mm) in centerline length, designed to fit the cooling system layout of Audi A4 Quattro, A5, A5 Quattro, S4, and S5 models. Featuring two female quick connectors, this molded hose allows for a secure and efficient connection without the need for additional springs or clamps.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Audi A4 Quattro and A5 models
• Resolving coolant leaks caused by deteriorated or damaged hoses
• Maintaining proper coolant flow to prevent engine overheating
• Upgrading to a molded hose with quick connectors for improved sealing and ease of maintenance
• Ensuring compatibility with Audi S4 and S5 cooling systems requiring precise hose dimensions

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 24665, ensure the vehicle is cool and the cooling system is depressurized. Verify that the hose ends match the radiator and engine fittings by checking the 1.81 inch (46 mm) inside diameter. The two female quick connectors should snap securely into place, providing a tight seal without additional clamps. Inspect the hose routing to avoid kinks or contact with moving parts. Proper installation will help maintain coolant system integrity and prevent leaks.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 24665 to meet or exceed OEM specifications for durability and performance. The use of EPDM, plastic, and steel materials ensures resistance to heat and coolant chemicals. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship. This hose is engineered to provide reliable service within the cooling systems of compatible Audi models.