Gates 24653 Radiator Coolant Hose - Upper

Reliable Radiator Coolant Hose for Audi and Volkswagen Vehicles

The Gates Molded Coolant Hose 24653 is engineered to provide dependable coolant flow for select Audi and Volkswagen models. Designed with durable EPDM, plastic, and steel materials, this radiator coolant hose ensures consistent performance and longevity in your vehicle's cooling system.

• Constructed from EPDM, plastic, and steel for durability and heat resistance
• Molded design with two branches and two female quick connectors for secure fitment
• Centerline length of 25 inches (635 mm) for precise installation
• End 1 inside diameter: 1.561 inches (40 mm); End 2 inside diameter: 1.8 inches (46 mm)
• Includes a check valve and two quick connect fittings for efficient coolant flow
• Compatible with multiple Audi and Volkswagen models including A3, GTI, Jetta, and TT

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses designed to meet exact OEM specifications. This product line features molded construction and modular components such as branches, quick connectors, and check valves to ensure reliable coolant circulation and ease of installation. The 24653 part exemplifies this approach with its integrated design and quality materials.

Detailed Product Description

The Gates Molded Coolant Hose 24653 is a molded radiator coolant hose featuring a centerline length of 25 inches (635 mm) and two branches equipped with female quick connectors. Made from EPDM rubber combined with plastic and steel reinforcements, it offers resistance to heat, pressure, and coolant chemicals. The hose ends have precise inside diameters—1.561 inches (40 mm) on one end and 1.8 inches (46 mm) on the other—ensuring a secure and leak-free connection. Additionally, the integrated check valve helps maintain proper coolant flow direction, preventing backflow and potential engine overheating.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Audi A3, Volkswagen GTI, and Jetta models
• Resolving coolant leaks caused by deteriorated or damaged hoses
• Preventing engine overheating due to compromised coolant flow
• Upgrading to a molded hose with quick connectors for easier maintenance
• Ensuring proper coolant circulation with integrated check valve functionality

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 24653, ensure the hose is routed according to the vehicle manufacturer’s specifications to avoid kinks or stress points. The two female quick connectors simplify attachment to the cooling system, but verify all connections are secure to prevent leaks. Inspect the check valve for proper orientation to maintain correct coolant flow direction. It is recommended to replace any worn clamps or seals during installation for optimal performance.

Quality Assurance and Warranty

Gates is a recognized manufacturer of automotive cooling components, and the Molded Coolant Hose 24653 is built to meet or exceed OEM standards. The use of EPDM, plastic, and steel materials ensures durability under demanding operating conditions. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable vehicle operation.