Dayco 71381 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 71381

The Dayco Curved Radiator Hose 71381 is designed for reliable coolant flow in Ford, Lincoln, and Mercury vehicles. Specifically compatible with Continental, Sable, and Taurus models, this radiator coolant hose ensures proper engine temperature regulation.

• Constructed from durable EPDM material for heat and chemical resistance
• Black single inside diameter hose with 1 1/2 inch ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 8 1/8 inches for precise fitment
• Part number 71381 for accurate identification and replacement

Details on the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on delivering hoses shaped to fit specific radiator and engine configurations. This product line emphasizes precise curvature and dimensions to maintain optimal coolant flow without kinks or leaks. The 71381 model is part of this line, engineered to meet exacting standards for Ford, Lincoln, and Mercury vehicles, ensuring compatibility and durability.

Technical Description and Specifications

The Dayco 71381 radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 1/2 inches, making it a single i.d. hose suitable for specific radiator connections. It does not include a heat shield or protective sleeve, which is typical for this hose type. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling systems. The trunk height of 8 1/8 inches ensures a proper fit within the engine bay of compatible vehicles.

Compatible Vehicles and Common Applications

• Ford Continental radiator coolant replacement
• Lincoln Sable cooling system maintenance
• Mercury Taurus radiator hose repair
• Addressing coolant leaks or hose deterioration in specified models
• Replacing worn or cracked radiator hoses to prevent overheating

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71381, ensure the engine is cool to avoid burns. Verify the hose orientation matches the original to maintain proper coolant flow. Use appropriate clamps to secure both 1 1/2 inch ends firmly. Inspect surrounding components for wear or damage during installation. Proper installation helps prevent leaks and maintains engine cooling efficiency.

Quality Assurance and Warranty

Dayco manufactures the 71381 radiator coolant hose to meet industry SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to strict quality control standards to support reliable automotive operation.