Dayco 72542 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72542

The Dayco Curved Radiator Hose 72542 is designed to provide reliable coolant flow for select Chevrolet, Chrysler, Dodge, GMC, Plymouth vehicles. Engineered with durable EPDM material, this dual inside diameter hose ensures a secure fit and long-lasting performance in your vehicle's cooling system.

• Constructed from high-quality EPDM rubber for heat and chemical resistance
• Dual inside diameter design: 1 5/16 inches and 1 1/2 inches for precise fitment
• Black color for standard OEM appearance
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 16 1/4 inches for proper routing in compatible vehicles

Detailed Product Description

The Dayco Curved Radiator Hose 72542 is a specialized radiator coolant hose designed to meet the demanding requirements of cooling systems in various models including Chevrolet Equinox, GMC Terrain, Chrysler Town & Country, Dodge Caravan, and Plymouth Voyager. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose maintains integrity under high-temperature conditions. The dual inside diameter ends (1 5/16 inches and 1 1/2 inches) allow for a secure connection to different radiator and engine fittings, ensuring leak-free operation. The hose’s black color matches OEM standards, and it does not include a heat shield or protective sleeve, which is typical for this type of radiator hose.

About the Curved Radiator Hose Product Line

Dayco's Curved Radiator Hose line focuses on providing hoses with precise bends and dual inside diameters to accommodate specific vehicle cooling system layouts. This product line is engineered to meet SAE specifications, ensuring compatibility and durability for a range of automotive applications. The 72542 part number is part of this line, offering a tailored fit for multiple GM and Chrysler group vehicles.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks due to hose degradation
• Restoration of proper coolant flow in Chevrolet Equinox and GMC Terrain cooling systems
• Addressing overheating issues caused by compromised radiator hoses in Dodge Caravan and Plymouth Voyager
• Ensuring secure hose connections in Chrysler Town & Country cooling circuits

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72542, ensure the engine is cool to avoid burns. Verify the hose end diameters match the radiator and engine fittings: 1 5/16 inches on one end and 1 1/2 inches on the other. Use appropriate clamps to secure the hose and check for any signs of wear or damage on adjacent components. Proper routing is essential to avoid kinks or contact with moving parts.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72542 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to maintain reliability and performance in automotive cooling systems.