Dayco 71707 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71707

The Dayco Curved Radiator Hose 71707 is designed specifically for Chevrolet Camaro and Pontiac Firebird models. Engineered to meet SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, this branched radiator coolant hose ensures reliable coolant flow and system integrity.

• Constructed from durable EPDM material for heat and chemical resistance
• Branched hose design with three inside diameters: 1 9/32 inches (two ends) and 3/8 inch (third end)
• Black color for standard OEM appearance
• Trunk height of 14 inches for precise fitment
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with specific bends and branches to accommodate complex cooling system layouts. This product line is engineered to maintain coolant flow efficiency while fitting tightly within engine compartments. The 71707 part exemplifies this with its branched design and multiple diameter ends, tailored for select Chevrolet Camaro and Pontiac Firebird applications.

Detailed Product Description

This radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, ensuring durability under demanding engine conditions. The branched hose design features two ends with an inside diameter of 1 9/32 inches and a third end measuring 3/8 inch, allowing it to connect multiple points within the cooling system. Its black color matches OEM standards, and the 14-inch trunk height supports proper routing and fitment. The hose does not include a heat shield or protective sleeve, so care should be taken during installation to avoid contact with excessive heat sources.

Compatible Vehicles and Common Applications

• Replacement radiator coolant hose for Chevrolet Camaro models requiring part number 71707
• Suitable for Pontiac Firebird vehicles with matching cooling system specifications
• Addresses issues such as coolant leaks, hose cracking, and coolant flow interruptions
• Helps maintain proper engine temperature by ensuring secure coolant circulation
• Used when original hoses show signs of wear or damage

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to prevent burns. Verify that the hose diameters match the vehicle’s radiator and engine fittings. Since this hose lacks a heat shield or protective sleeve, avoid routing near exhaust components or other high-heat areas. Use appropriate clamps to secure the hose ends and check for leaks after installation.

Quality Assurance and Warranty

Dayco manufactures this radiator hose to meet SAE specifications, ensuring compliance with industry standards for performance and safety. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to support reliable operation in Chevrolet Camaro and Pontiac Firebird cooling systems.