Dayco 71245 Radiator Coolant Hose

Overview of Dayco Curved Radiator Hose 71245

The Dayco Curved Radiator Hose 71245 is designed to provide reliable coolant flow in automotive cooling systems. Constructed from durable EPDM material, this black single inside diameter hose ensures consistent performance under typical engine operating conditions.

• Made from EPDM for heat and chemical resistance
• Black color for standard OEM appearance
• Both ends have a 2-inch inside diameter
• Single inside diameter hose type for straightforward installation
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 17 inches for precise fitment

Detailed Product Description

The Dayco Curved Radiator Hose 71245 is engineered to meet stringent SAE standards, including J20R4 Class D-1 and J1684 Type EC, ensuring compatibility with many vehicle cooling systems. Its EPDM construction offers resistance to heat, ozone, and coolant chemicals, making it suitable for maintaining optimal engine temperature. The hose features a consistent 2-inch inside diameter on both ends, facilitating a secure connection to radiator and engine fittings. The absence of heat shields or protective sleeves simplifies the design while maintaining durability for standard applications.

The Curved Radiator Hose product line from Dayco focuses on delivering hoses shaped to fit specific routing requirements in vehicle cooling systems. This hose’s curved design helps accommodate tight engine compartments and reduces stress on connections, contributing to longer service life and reliable coolant flow.

Common Applications and Problem Solving

• Replacement for cracked or leaking radiator coolant hoses
• Resolving coolant flow restrictions caused by collapsed or swollen hoses
• Addressing overheating issues due to compromised hose integrity
• Maintaining proper coolant circulation in vehicles requiring a 2-inch diameter curved hose
• Suitable for vehicles needing hoses compliant with SAE J20R4 Class D-1 standards

Installation Notes and Tips

• Ensure the hose diameter matches the radiator and engine fittings for a secure seal
• Inspect clamps and replace if worn to prevent leaks
• Route the hose carefully to avoid kinks or contact with hot engine components
• Verify compatibility with your vehicle’s cooling system specifications before installation

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71245 to meet industry SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to rigorous quality control standards to support reliable operation in automotive cooling systems.