Dayco 71302 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 71302

The Dayco Curved Radiator Hose 71302 is designed specifically for Ford and Mercury vehicles, including the Sable and Taurus models. This radiator coolant hose features a curved design and consistent 1 1/2 inch inside diameter ends, ensuring proper fit and coolant flow.

• Constructed from durable EPDM material for heat and chemical resistance
• Black color for standard OEM appearance
• Single inside diameter hose with 1 1/2 inch ends on both sides
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 13 1/4 inches for precise fitment
• Compatible with Ford Sable and Taurus, Mercury Sable and Taurus models

Detailed Product Description

The Dayco Curved Radiator Hose 71302 is engineered from EPDM (ethylene propylene diene monomer) rubber, a material known for its excellent resistance to heat, ozone, and coolant chemicals. This ensures long-lasting performance in the cooling system of your Ford or Mercury vehicle. The hose features a curved shape to accommodate the specific routing requirements of the radiator coolant system in the Sable and Taurus models. Both ends have an inside diameter of 1 1/2 inches, making it a single i.d. hose that fits securely onto radiator and engine fittings.

Dayco's Curved Radiator Hose product line focuses on providing hoses that match OEM specifications for fit and durability. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, which define performance requirements for coolant hoses, including resistance to heat and pressure. The absence of a heat shield or protective sleeve indicates this hose is intended for standard engine bay environments without additional insulation needs.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Ford Sable and Taurus models
• Resolving coolant leaks caused by hose deterioration or swelling
• Preventing overheating due to compromised coolant flow
• Addressing hose collapse or deformation under engine heat
• Maintaining proper coolant system pressure and circulation

Installation Notes and Tips

• Ensure the engine is cool before removing the old radiator hose
• Check hose clamps and replace if corroded or damaged
• Verify the hose routing matches the original to avoid kinks or interference
• Lubricate hose ends with coolant or water for easier installation
• Inspect surrounding components for wear or damage during installation

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71302 to meet industry SAE standards, ensuring reliable performance in cooling system applications. The EPDM material and construction provide resistance to heat, pressure, and coolant chemicals. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality assurance to support fit and function in compatible Ford and Mercury vehicles.