Dayco 72079 HVAC Heater Hose - Pipe To Thermostat

Overview of Dayco Curved Radiator Hose 72079

The Dayco Curved Radiator Hose 72079 is designed specifically for Ford Focus models, providing reliable HVAC heater hose performance. Constructed from durable EPDM material, this dual inside diameter hose ensures proper fit and function within your vehicle's heating and cooling system.

• Made from high-quality EPDM material for heat and ozone resistance
• Dual inside diameters: 5/8 inch and 25/32 inch for precise fitment
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Black color for standard OEM appearance
• Trunk height of 10 1/2 inches for optimal routing
• Compatible with Ford Focus HVAC systems

Detailed Product Description

The Dayco Curved Radiator Hose 72079 is engineered to meet the demanding requirements of HVAC heater hose applications in Ford Focus vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, ensuring long service life. The hose features a dual inside diameter design, with one end measuring 5/8 inch and the other 25/32 inch, allowing for a secure and leak-free connection between different HVAC components. This hose does not include a heat shield or protective sleeve, making it suitable for installations where additional protection is not required. The trunk height of 10 1/2 inches supports proper hose routing within the engine bay.

About the Curved Radiator Hose Product Line

The Curved Radiator Hose line by Dayco focuses on providing hoses with specific bends and dual inside diameters to accommodate complex HVAC system layouts. This product line is designed to simplify installation and improve fitment accuracy in vehicles like the Ford Focus, where precise hose routing is critical for system performance and durability.

Common Applications and Issues Addressed

• Replacement of worn or cracked HVAC heater hoses in Ford Focus models
• Resolving coolant leaks caused by hose degradation
• Improving heater core performance by ensuring proper coolant flow
• Eliminating hose collapse or kinking due to improper hose shape
• Maintaining system pressure and preventing overheating issues

Installation Notes and Tips

• Verify hose diameters (5/8 inch and 25/32 inch) match your vehicle’s HVAC connections
• Ensure proper routing to avoid contact with moving parts or excessive heat sources
• Use appropriate clamps to secure hose ends and prevent leaks
• Inspect surrounding components for wear during installation
• Replace any damaged clamps or fittings to maintain system integrity

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72079 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for HVAC hoses. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to deliver consistent performance and durability in automotive applications.