Dayco 72579 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72579

The Dayco Curved Radiator Hose 72579 is designed specifically for Chrysler and Dodge vehicles, including the Avenger and Sebring models. This radiator coolant hose ensures reliable coolant flow with its precise dimensions and durable EPDM material.

• Constructed from durable EPDM material for heat and chemical resistance
• Black color with a curved design for optimal fitment
• Inside diameter of 1 3/8 inches on both ends for consistent coolant flow
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type without heat shield or protective sleeve
• Trunk height of 20 for proper clearance and installation

Detailed Product Description

The Dayco Curved Radiator Hose 72579 is engineered to maintain efficient coolant circulation in Chrysler Avenger and Dodge Sebring vehicles. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring long-lasting performance under demanding engine conditions. Both ends of the hose have an inside diameter of 1 3/8 inches, providing a consistent and secure connection to the radiator and engine components. The hose is designed as a single inside diameter type, without additional heat shields or protective sleeves, making it a straightforward replacement part that meets the original equipment specifications.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and dimensions to fit specific vehicle applications. This product line is tailored to provide a direct fit for cooling systems requiring curved hoses, such as those found in Chrysler and Dodge models. The 72579 part number is part of this line, ensuring compatibility and reliable performance in the Avenger and Sebring cooling systems.

Common Applications and Problem Solving

• Replacement of cracked or leaking radiator coolant hoses in Chrysler Avenger and Dodge Sebring
• Resolving coolant leaks caused by hose deterioration or swelling
• Addressing overheating issues due to restricted coolant flow
• Upgrading worn or aged hoses to maintain engine cooling efficiency
• Ensuring proper fitment in cooling systems requiring a curved hose design

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72579, ensure the engine is cool to prevent burns from hot coolant. Verify that the hose diameter matches the radiator and engine fittings (1 3/8 inches inside diameter). Use appropriate clamps to secure the hose ends and check for leaks after installation. Avoid twisting or stretching the hose during installation to maintain its integrity and fitment.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72579 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses. The EPDM material provides durability against heat and chemical exposure. While specific warranty details are not provided, Dayco products typically adhere to strict quality control processes to support reliable automotive performance.