Dayco 71316 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71316

The Dayco Curved Radiator Hose 71316 is designed specifically for Ford E-Series Econoline vans, including E-150, E-250, and E-350 models. This radiator coolant hose ensures reliable coolant flow with its durable EPDM material and precise fitment, making it a practical replacement part for your vehicle's cooling system.

• Constructed from durable EPDM material for heat and chemical resistance
• Black single inside diameter hose with 1 1/2 inch diameter on both ends
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 16 inches for proper routing in Ford Econoline models
• Compatible with Ford E-150, E-250, and E-350 Econoline and Club Wagon variants

Detailed Product Description

The Dayco Curved Radiator Hose 71316 is engineered to meet the cooling system demands of Ford E-150 Econoline, E-250 Econoline, and E-350 Econoline models, including their Club Wagon versions. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring long service life. Both ends of the hose have a consistent inside diameter of 1 1/2 inches, designed as a single inside diameter hose to maintain proper coolant flow and pressure. The hose does not include a heat shield or protective sleeve, which is typical for this application. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems. The 16-inch trunk height allows for correct installation and routing within the engine bay of compatible Ford Econoline vehicles.

About the Curved Radiator Hose Product Line

Dayco's Curved Radiator Hose line focuses on providing hoses shaped to fit specific vehicle cooling system layouts, reducing the need for modifications during installation. This product line emphasizes precise fitment and material quality to ensure reliable coolant transfer and system integrity. The 71316 part is a representative example, tailored for Ford Econoline vans requiring a curved hose with consistent diameter and durable EPDM construction.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Ford E-150, E-250, and E-350 Econoline models
• Prevention of coolant leaks caused by hose degradation or swelling
• Restoration of proper coolant flow to avoid engine overheating
• Addressing hose failures due to exposure to heat and chemicals over time
• Ensuring secure hose connections with correct diameter and shape

Installation Notes and Tips

• Verify compatibility with your specific Ford Econoline model and year before installation
• Inspect hose clamps and replace if worn to ensure a tight seal
• Drain coolant system before removing the old hose to prevent spills
• Ensure the hose is routed without kinks or sharp bends to maintain coolant flow
• After installation, refill coolant and check for leaks during engine warm-up

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71316 to meet industry SAE standards, ensuring reliable performance in automotive cooling systems. The EPDM material and construction comply with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality assurance to support durability and fitment accuracy.