Dayco 71486 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71486

The Dayco Curved Radiator Hose 71486 is designed for reliable coolant flow in select Kia and Mazda vehicles. Engineered with durable EPDM material, this black radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Constructed from EPDM for heat and chemical resistance
• Black color with a curved design for precise fitment
• Inside diameter of 1 3/16 inches on both ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type with 11-inch trunk height

Detailed Product Description

The Dayco Curved Radiator Hose 71486 is a single inside diameter hose made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. This hose features a consistent 1 3/16 inch inside diameter on both ends, ensuring a secure connection to the radiator and engine components. Its black color and curved shape are designed to fit specific coolant routing requirements in Kia 323 and Mazda Protege and Sephia models. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling systems.

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 coolant system layouts. This product line addresses the need for exact fitment in vehicles where straight hoses would not provide proper routing or clearance. The 71486 part number is part of this line, offering a tailored solution for Kia and Mazda models requiring a curved radiator coolant hose.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Kia 323 and Mazda Protege/Sephia
• Resolving coolant leaks caused by hose degradation or swelling
• Maintaining proper coolant flow and preventing overheating issues
• Ensuring secure hose connections with consistent inside diameter ends
• Addressing fitment challenges in curved coolant hose routing

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71486, ensure the engine is cool to avoid burns. Verify that the hose routing matches the original path to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. Inspect adjacent hoses and clamps for wear during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71486 to meet SAE specifications, ensuring durability and performance in automotive cooling systems. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed quality assurance. Refer to Dayco’s official documentation for warranty terms related to this radiator coolant hose.