Dayco 72871 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72871

The Dayco Curved Radiator Hose 72871 is designed specifically for Acura RDX models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this black radiator coolant hose ensures consistent performance under demanding conditions.

• Material: EPDM for heat and chemical resistance
• Color: Black
• End 1 and End 2 Inside Diameter: 1 3/16 inches
• End 1 and End 2 Outside Diameter: 1 19/32 inches
• Hose Type: Single inside diameter hose
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk Height: 15 inches

Detailed Product Description

The Dayco Curved Radiator Hose 72871 is engineered to meet the cooling system requirements of Acura RDX vehicles. Made from EPDM (ethylene propylene diene monomer), this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability and longevity. The hose features a consistent inside diameter of 1 3/16 inches on both ends, with an outside diameter of 1 19/32 inches, designed to fit securely within the cooling system. This single inside diameter hose does not include a heat shield or protective sleeve, focusing on straightforward, reliable coolant transfer.

The Curved Radiator Hose product line by Dayco is tailored to provide precise fitment and performance for specific vehicle applications. This hose’s curved design facilitates optimal routing within the engine bay, reducing stress and potential kinks that can impair coolant flow. Compliance with SAE J20R4 Class D-1 and SAE J1684 Type EC standards ensures the hose meets industry requirements for coolant hoses in automotive applications.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Acura RDX models
• Resolving coolant leaks caused by hose degradation or damage
• Preventing overheating issues related to compromised coolant flow
• Maintaining proper engine temperature regulation through reliable hose performance
• Addressing hose swelling or softening due to chemical exposure or heat

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72871, ensure the engine is cool to avoid burns or injury. Verify that the hose dimensions match the original equipment specifications for the Acura RDX. Use appropriate clamps to secure the hose ends firmly, preventing leaks. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72871 to meet strict quality standards, including SAE specifications for coolant hoses. While specific warranty details are not provided, Dayco products typically undergo rigorous testing to ensure durability and performance in automotive cooling systems.