Dayco 71870 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71870

The Dayco Curved Radiator Hose 71870 is designed specifically for Ford Windstar vehicles, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this radiator coolant hose ensures long-lasting performance under demanding conditions.

• Material: EPDM for heat and chemical resistance
• Color: Black
• End 1 Inside Diameter: 1 1/2 inches
• End 2 Inside Diameter: 1 1/2 inches
• Contains protective sleeve for added durability
• Hose Type: Single inside diameter hose
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk Height: 23 1/4 inches

Details on the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on delivering hoses engineered to fit specific vehicle applications with precision. This product line emphasizes quality materials and compliance with SAE standards to ensure compatibility and durability. The 71870 hose is part of this line, tailored to meet the cooling system requirements of the Ford Windstar.

Technical Description and Attributes

The Dayco 71870 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 the Ford Windstar’s cooling system. The hose includes a protective sleeve to guard against abrasion and wear, although it does not contain a heat shield. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses.

Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses on Ford Windstar models
• Prevention of coolant leaks that can cause engine overheating
• Addressing hose degradation due to heat and chemical exposure
• Ensuring proper coolant flow with a hose that matches OEM specifications
• Reducing risk of hose failure from abrasion with protective sleeve

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71870, ensure the hose is properly seated on the radiator and engine fittings with secure clamps. Inspect the cooling system for any signs of damage or corrosion before installation. The protective sleeve should be positioned to face areas prone to abrasion. Verify that the hose routing matches the original configuration to avoid kinks or stress points.

Quality Assurance and Warranty

Dayco manufactures the 71870 radiator coolant hose to meet strict SAE specifications, ensuring consistent quality and performance. The EPDM material and protective sleeve contribute to the hose’s durability in demanding automotive environments. Warranty details should be confirmed with the supplier or manufacturer, as they may vary by region.