Dayco 71579 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71579

The Dayco Curved Radiator Hose 71579 is designed specifically for Chevrolet Cavalier models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance under typical operating conditions.

• Made from high-quality EPDM material for heat and chemical resistance
• Black color with a curved design for precise fitment
• Inside diameter of 1 5/16 inches on both ends for consistent coolant flow
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose without heat shield or protective sleeve
• Trunk height of 12 inches for proper routing in engine bay

Details on the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on delivering hoses with specific bends and diameters to match OEM configurations. This product line is engineered to provide a direct replacement for factory radiator hoses, ensuring proper coolant circulation and fitment without modification. The 71579 part number is part of this line, designed to meet the exact requirements of Chevrolet Cavalier cooling systems.

Technical Description and Specifications

This radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 5/16 inches, making it a single inside diameter hose suitable for the intended application. The hose does not include a heat shield or protective sleeve, which is consistent with many OEM radiator hose designs. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses.

Applications and Problem Solving

• Replacement of worn or cracked radiator hoses on Chevrolet Cavalier vehicles
• Prevention of coolant leaks caused by hose degradation
• Maintaining proper engine temperature by ensuring coolant flow
• Addressing overheating issues related to faulty radiator hoses
• Restoring OEM fit and function in the cooling system

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71579, ensure the engine is cool to avoid burns from hot coolant. Verify the hose routing matches the original configuration to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly, and inspect for leaks after installation. This hose is designed for direct replacement on Chevrolet Cavalier models, so no modifications should be necessary.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71579 to meet SAE specifications, ensuring durability and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability. Using this hose helps maintain the integrity of the cooling system in Chevrolet Cavalier vehicles.