Dayco 71847 Radiator Coolant Hose - Lower - Pipe To Radiator

Overview of Dayco Curved Radiator Hose 71847

The Dayco Curved Radiator Hose 71847 is designed to provide reliable coolant flow for select Chevrolet, Geo, Pontiac, and Suzuki vehicles. Engineered with durable EPDM material and a protective sleeve, this radiator coolant hose ensures consistent performance in demanding engine environments.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black color with a curved design for precise fitment
• Inside diameter of 1 1/16 inches on both ends for uniform coolant flow
• Includes a protective sleeve to guard against abrasion and wear
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• 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 dimensions to match OEM configurations. This ensures a secure and leak-free connection in cooling systems where straight hoses are not suitable. The 71847 part number is part of this line, offering a single inside diameter hose designed to fit the coolant routing requirements of various compact vehicles.

Technical Description and Attributes

This radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for long-term use in automotive cooling systems. Both ends have an inside diameter of 1 1/16 inches, ensuring compatibility with factory fittings. The hose includes a protective sleeve to reduce wear from contact with engine components, although it does not contain a heat shield. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for coolant applications.

Compatible Vehicles and Applications

• Chevrolet Firefly radiator coolant system replacement
• Geo Metro cooling system hose upgrade
• Pontiac Firefly coolant hose maintenance
• Suzuki Swift radiator hose replacement

Installation Notes and Tips

• Ensure the hose diameter matches the vehicle’s radiator and engine fittings (1 1/16 inches)
• Inspect the protective sleeve for damage before installation
• Verify proper routing to avoid kinks or contact with moving parts
• Use appropriate clamps to secure hose ends firmly
• Replace any worn or damaged clamps during installation

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71847 to meet industry SAE specifications, ensuring reliable performance in cooling systems. The use of EPDM material and protective sleeve contributes to durability and resistance to common coolant hose failures. Warranty details should be confirmed with the distributor or vehicle manufacturer, as Dayco typically offers coverage against manufacturing defects.