Dayco 72937 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72937

The Dayco Curved Radiator Hose 72937 is designed specifically for Hyundai Santa Fe Sport and Kia Sorento models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Black color with a curved design for precise fitment
• End 1 and End 2 inside diameter: 1 5/16 inches
• End 1 and End 2 outside diameter: 1 23/32 inches
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type
• Trunk height of 25 1/2 inches
• Does not include heat shield or protective sleeve

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dimensions to match specific vehicle cooling system requirements. This product line ensures proper coolant flow and fitment without the need for modifications, making it suitable for applications like the Hyundai Santa Fe Sport and Kia Sorento. The 72937 part number is part of this line, offering a tailored solution for radiator coolant hose replacement.

Detailed Product Description

The Dayco 72937 radiator coolant hose is engineered from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Its black curved design allows for a secure and accurate fit between radiator components in Hyundai Santa Fe Sport and Kia Sorento vehicles. Both ends of the hose have an inside diameter of 1 5/16 inches and an outside diameter of 1 23/32 inches, ensuring compatibility with factory connections. The hose meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling systems. This single inside diameter hose does not include a heat shield or protective sleeve, so it is intended for applications where additional protection is not required.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Hyundai Santa Fe Sport and Kia Sorento
• Resolving coolant leaks caused by hose deterioration
• Preventing overheating due to compromised coolant flow
• Maintaining proper coolant system pressure and circulation
• Ensuring a secure fit with factory specifications to avoid hose slippage

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72937, ensure the vehicle is cool to avoid burns from hot coolant. Verify that the hose dimensions match the original equipment to maintain proper fitment. Use appropriate clamps to secure the hose ends and check for leaks after installation. Since this hose does not include a heat shield or protective sleeve, inspect the surrounding engine components to ensure no excessive heat exposure that could affect hose longevity.

Quality Assurance

Dayco manufactures the 72937 radiator coolant hose to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for durability and performance. While specific warranty details are not provided, Dayco products are generally produced under strict quality control processes to support reliable operation in Hyundai Santa Fe Sport and Kia Sorento vehicles.