Dayco 72885 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72885

The Dayco Curved Radiator Hose 72885 is designed to provide reliable coolant flow for select Nissan and INFINITI vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Constructed from high-quality EPDM rubber for heat and chemical resistance
• Black color with a curved design for precise fitment
• Inside diameter of 1 5/16 inches on both ends for uniform coolant flow
• Outside diameter of 1 23/32 inches on both ends for secure connections
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type for consistent coolant passage
• Compatible with INFINITI JX35, QX60 and Nissan Pathfinder models

Dayco Curved Radiator Hose Product Line Details

The Curved Radiator Hose line by Dayco focuses on delivering hoses with precise bends and dimensions to match specific vehicle cooling system layouts. This product line emphasizes durability and compliance with SAE standards, ensuring that hoses like the 72885 maintain coolant integrity and fit securely without the need for additional protective sleeves or heat shields.

Technical Description and Specifications

The Dayco 72885 radiator coolant hose is manufactured 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 5/16 inches and an outside diameter of 1 23/32 inches, making it a single inside diameter hose designed for consistent coolant flow. The hose does not include a heat shield or protective sleeve, which is typical for this type of radiator hose. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. The trunk height measures 26 1/2 inches, accommodating the specific routing needs of compatible vehicles.

Compatible Vehicles and Common Applications

• Replacement radiator coolant hose for INFINITI JX35 and QX60 models
• Suitable for Nissan Pathfinder radiator cooling systems
• Addresses issues such as coolant leaks, hose cracks, and swelling
• Helps maintain proper engine temperature by ensuring coolant flow
• Prevents overheating caused by deteriorated or damaged radiator hoses

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72885, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose routing matches the original configuration to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. 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 72885 to meet strict SAE specifications, ensuring durability and performance. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed quality assurance. Users should consult the product packaging or Dayco’s official resources for warranty information.