Dayco 71298 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 71298

The Dayco Curved Radiator Hose 71298 is designed specifically for Hyundai Excel and Mitsubishi Precis models. Constructed from durable EPDM material, this black radiator coolant hose ensures reliable performance in your vehicle's cooling system.

• Made from EPDM for heat and chemical resistance
• Black color with a curved design for precise fitment
• Single inside diameter hose with 1 3/8 inch ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 14 inches for proper routing

Detailed Product Description

The Dayco Curved Radiator Hose 71298 is engineered to maintain optimal coolant flow in Hyundai Excel and Mitsubishi Precis vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps extend hose life under demanding engine conditions. Both ends of the hose have an inside diameter of 1 3/8 inches, ensuring a secure connection to the radiator and engine fittings. This single inside diameter hose is designed without a heat shield or protective sleeve, making it suitable for applications where additional protection is not required. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dimensions to fit specific vehicle cooling system layouts. This product line addresses the need for hoses that accommodate tight engine compartments and complex routing paths, such as those found in Hyundai Excel and Mitsubishi Precis models. The 71298 part number is part of this line, offering a tailored fit and reliable performance without the need for modifications.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Hyundai Excel and Mitsubishi Precis
• Resolving coolant leaks caused by hose degradation
• Preventing overheating issues due to compromised coolant flow
• Maintaining proper coolant system pressure and circulation
• Ensuring compatibility with factory cooling system specifications

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71298, ensure the hose is routed without kinks or sharp bends that could restrict coolant flow. Verify that both ends with 1 3/8 inch inside diameter fit securely onto the radiator and engine fittings. Since this hose does not include a heat shield or protective sleeve, avoid contact with high-temperature engine components to prevent premature wear. Use appropriate clamps to secure the hose and check for leaks after installation.

Quality Assurance

Dayco manufactures the Curved Radiator Hose 71298 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for radiator coolant hoses. The EPDM material provides durability and resistance to heat and chemicals commonly found in automotive cooling systems. While no specific warranty information is provided, Dayco products are generally subject to quality control standards consistent with automotive replacement parts.