Dayco 71313 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 71313

The Dayco Curved Radiator Hose 71313 is designed specifically for Chevrolet Corsica and Pontiac Tempest models. Engineered with durable EPDM material, this dual inside diameter hose ensures reliable coolant flow and heat resistance for your vehicle's cooling system.

• Constructed from high-quality EPDM for heat and chemical resistance
• Dual inside diameters: 1 1/4 inch and 1 11/16 inch for precise fitment
• Black color for standard OEM appearance
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 13 inches for proper routing in engine bay
• Designed without heat shield or protective sleeve

Detailed Product Description

The Dayco Curved Radiator Hose line offers a range of radiator coolant hoses engineered to meet or exceed OEM standards. The 71313 part number is a dual inside diameter hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This hose is black in color and features a curved design to accommodate specific routing requirements in Chevrolet Corsica and Pontiac Tempest vehicles. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring durability and performance under typical engine operating conditions. The hose does not include a heat shield or protective sleeve, which is consistent with many OEM radiator hose designs.

Compatible Vehicles and Applications

• Chevrolet Corsica radiator coolant hose replacement
• Pontiac Tempest cooling system hose upgrade
• Replacement for radiator coolant hose with dual inside diameters
• Suitable for cooling system repairs requiring a curved radiator hose

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71313, ensure the hose is routed correctly to avoid kinks or contact with moving engine parts. Verify the inside diameters of 1 1/4 inch and 1 11/16 inch match the radiator and engine fittings. Use appropriate clamps to secure the hose ends and check for leaks after installation. The absence of a heat shield means extra caution should be taken to prevent contact with high-temperature components.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71313 to meet SAE specifications, providing assurance of material quality and dimensional accuracy. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and performance in automotive cooling systems.