Dayco 71341 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71341

The Dayco Curved Radiator Hose 71341 is designed to provide reliable coolant flow in automotive cooling systems. Constructed from durable EPDM material, this black single inside diameter hose ensures consistent performance under typical engine operating conditions.

• Made from EPDM for heat and chemical resistance
• Black color for standard OEM appearance
• Both ends have a 2-inch inside diameter
• Single inside diameter hose type for straightforward installation
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 19 1/2 inches for proper fitment

Detailed Product Description

The Dayco Curved Radiator Hose line focuses on delivering hoses that conform to precise OEM specifications for coolant transfer. The 71341 part number features a curved design that facilitates routing in tight engine compartments. Manufactured from EPDM, this hose offers resistance to heat, ozone, and coolant chemicals, which helps maintain integrity over time. The hose’s 2-inch inside diameter on both ends supports consistent coolant flow, while the single i.d. hose type simplifies compatibility with standard radiator fittings. This hose does not include a heat shield or protective sleeve, making it suitable for applications where additional protection is not required.

Common Applications and Problem Solving

• Replacement for cracked or leaking radiator coolant hoses
• Restores proper coolant flow in overheating vehicles
• Addresses hose swelling or softening due to age or chemical exposure
• Prevents coolant leaks that can cause engine damage
• Suitable for vehicles requiring a 2-inch i.d. curved radiator hose

Installation Notes and Tips

Ensure the cooling system is cool before removing the old hose to avoid burns. Verify that the 2-inch inside diameter matches your vehicle’s radiator and engine fittings. Inspect hose clamps and replace if worn to maintain a secure seal. The curved design of the Dayco 71341 hose aids in routing around engine components, but confirm clearance to avoid kinks or pinching.

Quality Assurance and Standards

This radiator coolant hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for durability and performance. Dayco’s Curved Radiator Hose product line is engineered to provide consistent quality and fitment for compatible vehicles. While no specific warranty information is provided, Dayco products typically adhere to manufacturer quality controls to support reliable operation.