Dayco 71967 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71967

The Dayco Curved Radiator Hose 71967 is designed to provide reliable coolant flow for select Acura, Honda, and INFINITI vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black single inside diameter hose with 1 3/16 inch diameter on both ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Curved design tailored for specific radiator coolant routing
• Compatible with Acura Accord, Honda Accord, INFINITI Q70, Q70L, QX70, FX35, FX37, M35h, and M37 models

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dimensions to fit specific vehicle coolant systems. This product line addresses the need for hoses that maintain coolant flow without kinking or collapsing, ensuring proper engine temperature regulation. The 71967 part is a single inside diameter hose designed to meet stringent SAE standards, supporting durability and compatibility across multiple vehicle makes and models.

Detailed Product Description

This radiator coolant hose features a consistent inside diameter of 1 3/16 inches on both ends, facilitating a secure and leak-resistant connection. Made from EPDM, the hose offers resistance to heat, ozone, and coolant chemicals, which helps maintain integrity over time. The hose does not include a heat shield or protective sleeve, making it suitable for applications where additional protection is not required. Its trunk height of 15 units (measurement unit unspecified) supports proper fitment within the engine bay. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Acura Accord and Honda Accord models
• Resolving coolant leaks caused by hose degradation in INFINITI Q70 and QX70 vehicles
• Preventing overheating issues due to compromised coolant flow in FX35, FX37, M35h, and M37 models
• Maintaining proper coolant circulation in curved hose routing applications
• Addressing hose failure from exposure to engine heat and coolant chemicals

Installation Notes and Tips

Ensure the engine is cool before removing the old radiator hose to avoid burns. Verify that the hose diameter matches the radiator and engine fittings for a secure fit. Use appropriate clamps to secure the hose ends and check for leaks after installation. Inspect surrounding components for wear or damage during replacement. The curved design requires proper alignment to prevent kinks or stress on the hose.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71967 to meet SAE specifications, ensuring consistent quality and performance. The EPDM material provides durability against heat and chemical exposure typical in automotive cooling systems. Warranty details should be confirmed with the original equipment manufacturer or distributor, as they may vary by region and application.