Dayco 71505 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 71505

The Dayco Curved Radiator Hose 71505 is engineered for reliable coolant flow in automotive cooling systems. Designed with durable EPDM material and a 2-inch inside diameter on both ends, this hose supports efficient heat transfer and system integrity.

• Constructed from high-quality EPDM for heat and chemical resistance
• Black color for standard OEM appearance
• 2-inch inside diameter on both ends for consistent coolant flow
• Single inside diameter hose type for straightforward installation
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 31 for proper fitment in curved radiator applications

Detailed Product Description

The Dayco Curved Radiator Hose 71505 is part of the Curved Radiator Hose product line, which focuses on delivering hoses designed to accommodate specific radiator configurations requiring curved routing. This hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, ensuring durability under typical engine operating conditions. Both ends feature a 2-inch inside diameter, making it suitable for vehicles requiring this size for radiator coolant connections. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems. Its black color and single inside diameter design align with OEM specifications for many vehicle makes and models.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in vehicles requiring a 2-inch diameter curved hose
• Resolving coolant leaks caused by hose degradation or swelling
• Addressing overheating issues related to compromised coolant flow
• Maintaining proper coolant system pressure and preventing hose collapse
• Ensuring compatibility with cooling systems that meet SAE J20R4 Class D-1 standards

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71505, ensure the hose is routed without kinks or sharp bends beyond its designed curvature. Verify that the 2-inch inside diameter matches the radiator and engine fittings for a secure seal. Use appropriate clamps rated for coolant hoses to prevent leaks. Inspect adjacent components for wear or damage during replacement to maintain overall cooling system integrity.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71505 to meet stringent SAE specifications, ensuring consistent performance and durability. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability in automotive cooling applications.