Dayco 71048 Radiator Coolant Hose - Lower - Pipe To Radiator or Upper

Overview of Dayco Curved Radiator Hose 71048

The Dayco Curved Radiator Hose 71048 is designed to provide reliable coolant flow for Honda and Nissan vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance in demanding engine environments.

• Constructed from high-quality EPDM for heat and chemical resistance
• Black color for standard OEM appearance
• Uniform inside diameter of 1 1/32 inches on both ends
• Single inside diameter hose type for precise fitment
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 21 inches for proper routing

Detailed Product Description

This Dayco Curved Radiator Hose 71048 is manufactured from EPDM (ethylene propylene diene monomer) rubber, known for its excellent resistance to heat, ozone, and coolant chemicals. The hose features a consistent inside diameter of 1 1/32 inches on both ends, ensuring a secure and leak-free connection within the cooling system. It is a single inside diameter hose type, designed to maintain optimal coolant flow without restriction. The hose does not include a heat shield or protective sleeve, which is typical for this application. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems. With a trunk height of 21 inches, this hose is shaped to fit specific routing requirements in compatible vehicles.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dimensions to match OEM specifications. This product line is engineered to facilitate proper coolant flow and fitment in tight engine compartments, reducing the risk of kinks or improper installation. The 71048 part is a representative example, designed to meet the needs of select Honda and Nissan models requiring a curved radiator coolant hose.

Compatible Vehicles and Common Applications

• Honda Civic radiator coolant hose replacement
• Nissan Pulsar NX cooling system hose repair
• Honda Prelude radiator hose maintenance
• Replacement for radiator coolant hose leaks or cracks
• Addressing overheating issues due to damaged hoses

Installation Notes and Tips

Ensure the engine is cool before removing the old radiator hose to prevent burns. Inspect hose clamps and replace if necessary to maintain a secure seal. Verify the hose routing matches OEM specifications to avoid kinks or interference with other engine components. Lubricate hose ends with a small amount of coolant or water to ease installation. Confirm the hose is fully seated on the fittings before tightening clamps.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71048 to meet industry SAE standards, ensuring durability and performance. While specific warranty details are not provided, Dayco products typically adhere to strict quality control processes to support reliable operation in automotive cooling systems.