Dayco 72442 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72442

The Dayco Curved Radiator Hose 72442 is designed specifically for Hyundai Azera and Sonata models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this black radiator coolant hose ensures consistent performance under various operating conditions.

• Made from high-quality EPDM material for heat and chemical resistance
• Black color with a curved design for precise fitment
• End 1 and End 2 inside diameter: 1 3/8 inches
• End 1 and End 2 outside diameter: 1 23/32 inches
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type for consistent coolant flow
• Compatible with Hyundai Azera and Sonata models

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and dimensions to match specific vehicle cooling system requirements. This product line emphasizes durability and compliance with SAE standards, ensuring that hoses like the 72442 maintain proper coolant circulation and fit securely without the need for modifications.

Detailed Product Description

The Dayco 72442 radiator coolant hose is engineered from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. Its curved design allows for an exact fit in the cooling system of Hyundai Azera and Sonata vehicles, reducing stress on connections and preventing leaks. Both ends of the hose have an inside diameter of 1 3/8 inches and an outside diameter of 1 23/32 inches, ensuring compatibility with factory fittings. This hose does not include a heat shield or protective sleeve, focusing on a straightforward, reliable replacement part that meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Hyundai Azera and Sonata
• Resolving coolant leaks caused by hose deterioration
• Preventing overheating due to compromised coolant flow
• Addressing hose swelling or softening from heat exposure
• Maintaining proper engine temperature regulation through secure hose fitment

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72442, ensure the engine is cool to avoid burns. Verify that the hose dimensions match the original part, particularly the 1 3/8 inch inside diameter ends. Use appropriate clamps to secure the hose and check for any signs of wear on adjoining components. Avoid twisting the hose during installation to maintain its curved shape and ensure proper coolant flow.

Quality Assurance and Warranty

Dayco manufactures the 72442 radiator coolant hose to meet stringent SAE specifications, ensuring durability and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability, making this hose a dependable choice for Hyundai Azera and Sonata cooling system maintenance.