Dayco 70960 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 70960

The Dayco Curved Radiator Hose 70960 is engineered for reliable coolant flow in various vehicle models including Dodge, Ford, Mercury, Mitsubishi, and Saturn. Designed with durable EPDM material, this dual inside diameter hose ensures a secure fit and efficient heat resistance for your radiator system.

• Constructed from high-quality EPDM material for durability and heat resistance
• Dual inside diameter design: 1 7/32 inches on one end and 1 5/16 inches on the other
• Black color for standard OEM appearance
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height measures 12 1/2 inches for precise fitment
• Compatible with multiple makes and models including Dodge Ram 50, Ford Mustang, Mercury Cougar, Mitsubishi Montero, and Saturn Vue

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with specific bends and dual inside diameters to accommodate complex radiator connections. This product line is designed to meet stringent SAE standards, ensuring reliable performance in cooling systems across a range of vehicle applications. The 70960 part number represents a hose tailored for select Dodge, Ford, Mercury, Mitsubishi, and Saturn models requiring precise curvature and diameter specifications.

Detailed Product Description

The Dayco 70960 radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Its dual inside diameter design allows it to connect different sized radiator fittings securely, with one end measuring 1 7/32 inches and the other 1 5/16 inches. The hose’s black color matches OEM standards, maintaining the original look under the hood. It does not include a heat shield or protective sleeve, focusing on core functionality and fit. The trunk height of 12 1/2 inches ensures compatibility with the specified vehicle models, providing a reliable coolant path that supports engine temperature regulation.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Dodge Ram 50 and Ford Mustang vehicles
• Resolving coolant leaks caused by hose degradation in Mercury Cougar and Mitsubishi Montero
• Maintaining proper coolant flow and preventing overheating in Saturn Vue and Ford Thunderbird
• Addressing fitment issues where dual inside diameter hoses are required for radiator connections
• Ensuring compliance with SAE specifications for coolant hose performance and safety

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 70960, ensure the hose is routed without kinks or sharp bends that could restrict coolant flow. Verify the inside diameters match the radiator and engine fittings for a secure seal. Use appropriate clamps to prevent leaks and check for clearance around moving engine components. It is recommended to inspect the cooling system for other worn parts during installation to maintain overall system integrity.

Quality Assurance and Warranty

Dayco manufactures the 70960 radiator hose to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring durability and performance under typical operating conditions. While specific warranty details are not provided, Dayco products generally adhere to industry quality controls and are designed for long-term service in compatible vehicles.