Dayco 72578 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72578

The Dayco Curved Radiator Hose 72578 is designed for reliable coolant flow in Ford Escape, Mazda Tribute, and Mercury Mariner vehicles. This dual inside diameter hose ensures a precise fit and efficient cooling system performance.

• Constructed from durable EPDM material for heat and chemical resistance
• Dual inside diameters: 1 1/4 inch and 1 1/2 inch for versatile connection
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Black color for standard OEM appearance
• Trunk height of 28 1/2 inches for proper routing

Detailed Product Description

The Dayco Curved Radiator Hose 72578 is engineered from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features a dual inside diameter design, with one end measuring 1 1/4 inches and the other 1 1/2 inches, allowing it to connect different sized fittings securely. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it adheres to industry requirements for coolant hoses. The hose is black in color and does not include a heat shield or protective sleeve, making it suitable for applications where additional protection is not required. With a trunk height of 28 1/2 inches, it fits the cooling system layout of compatible vehicles precisely.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with specific bends and dual inside diameters to accommodate complex cooling system configurations. This product line is designed to offer a reliable replacement option that matches OEM specifications for curvature and size, ensuring proper coolant flow and fitment in vehicles like the Ford Escape, Mazda Tribute, and Mercury Mariner.

Compatible Vehicles and Common Applications

• Ford Escape radiator coolant hose replacement
• Mazda Tribute cooling system hose upgrade
• Mercury Mariner radiator hose maintenance
• Resolving coolant leaks or hose deterioration in specified models
• Replacing hoses with improper fit or damaged sections

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72578, ensure the hose is routed without kinks or twists to maintain coolant flow. Verify the dual inside diameters match the vehicle’s radiator and engine fittings. Use appropriate clamps to secure each end firmly. Inspect the cooling system for any signs of wear or damage during installation to prevent future leaks.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72578 to meet SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in automotive cooling applications.