Dayco 72314 Radiator Coolant Hose - Lower - Passenger Side (Tee To Radiator)

Overview of Dayco Curved Radiator Hose 72314

The Dayco Curved Radiator Hose 72314 is designed specifically for Mazda 3 and Mazda 3 Sport models. Constructed from durable EPDM material, this dual inside diameter hose ensures reliable coolant flow and engine temperature regulation.

• Made from high-quality EPDM for heat and chemical resistance
• Dual inside diameters: 1 1/8 inch and 1 1/4 inch ends
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards
• Black color for standard OEM appearance
• Trunk height of 5 29/32 inches for precise fitment

Details on the Curved Radiator Hose Product Line

The Curved Radiator Hose line by Dayco focuses on providing hoses with specific bends and dual inside diameters to accommodate complex radiator and coolant system layouts. This product line is engineered to meet stringent SAE specifications, ensuring compatibility and durability in demanding automotive cooling applications. The 72314 part exemplifies this with its tailored dimensions and material composition for Mazda vehicles.

Product Description and Specifications

The Dayco 72314 radiator coolant hose is a dual inside diameter hose made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. The hose features a black finish and is designed with a curved shape to fit the cooling system of Mazda 3 and Mazda 3 Sport models. The ends measure 1 1/8 inch and 1 1/4 inch inside diameter respectively, allowing for secure connections to radiator and engine components. This hose meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it adheres to industry requirements for coolant hoses.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses on Mazda 3 and 3 Sport
• Addressing coolant leaks caused by hose degradation
• Restoring proper coolant flow to prevent engine overheating
• Upgrading OEM hoses with a durable EPDM material for extended service life
• Ensuring correct fitment with dual inside diameter ends for secure connections

Installation Notes and Tips

When installing the Dayco 72314 radiator hose, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the curved design for proper fitment. Use appropriate clamps to secure both ends, matching the 1 1/8 inch and 1 1/4 inch diameters. Inspect adjacent components for wear or damage during installation to maintain system integrity.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72314 to meet SAE specifications, providing assurance of material and dimensional quality. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and performance in automotive cooling systems.