Dayco 72179 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72179

The Dayco Curved Radiator Hose 72179 is designed specifically for Chrysler and Dodge vehicles, including the Caravan and Voyager models. This dual inside diameter hose ensures a precise fit and reliable coolant flow for your vehicle's radiator system.

• Constructed from durable EPDM material for heat and chemical resistance
• Dual inside diameters: 1 1/4 inch and 1 1/2 inch for versatile connection
• Black color for standard OEM appearance
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 31 inches for proper routing in engine bay

Detailed Product Description

The Dayco Curved Radiator Hose 72179 is engineered from EPDM (ethylene propylene diene monomer) rubber, a material known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features a dual inside diameter design, with one end measuring 1 1/4 inches and the other 1 1/2 inches, allowing it to connect different sized radiator fittings securely. The black color matches OEM standards, maintaining the original look under the hood. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. The hose has a trunk height of 31 inches, providing the necessary length and curvature for proper installation in Chrysler Caravan and Dodge Voyager models.

About the Curved Radiator Hose Product Line

Dayco's Curved Radiator Hose line is designed to provide precise fitment and reliable performance for specific vehicle applications. This product line focuses on hoses with curved shapes and dual inside diameters to accommodate varying radiator and engine connections. The 72179 hose is part of this line, offering a tailored solution for Chrysler and Dodge vehicles that require a curved hose with specific dimensional requirements.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Chrysler Caravan and Dodge Voyager
• Resolving coolant leaks caused by hose degradation or improper fit
• Preventing overheating issues due to compromised coolant flow
• Addressing hose swelling or softening from heat exposure
• Ensuring secure connections between radiator and engine components

Installation Notes and Tips

Before installation, ensure the engine is cool to avoid burns from hot coolant. Inspect hose clamps and radiator fittings for corrosion or damage and replace if necessary. The dual inside diameter design requires correct orientation to match the respective radiator and engine ports. Lubricate hose ends lightly with coolant or water to ease installation. Verify that the hose routing does not interfere with moving parts or sharp edges to prevent premature wear.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72179 to meet SAE specifications, ensuring durability and performance under normal operating conditions. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability. Using this hose helps maintain the integrity of the cooling system in Chrysler Caravan and Dodge Voyager vehicles.