Dayco 72004 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72004

The Dayco Curved Radiator Hose 72004 is designed to provide reliable coolant flow for various vehicle models including Acura Accord, Honda Odyssey, and Nissan Altima. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Made from high-quality EPDM material for heat and chemical resistance
• Black color with a single inside diameter of 1 1/4 inches on both ends
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height measures 15 1/2 inches for precise fitment
• Compatible with multiple makes and models including Acura, Honda, Hyundai, INFINITI, Kia, and Nissan

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 requirements. This product line emphasizes durability and compliance with SAE standards, ensuring that hoses like the 72004 maintain coolant flow integrity without the need for additional heat shields or protective sleeves.

Technical Description and Specifications

The Dayco 72004 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 1/4 inches, making it a single i.d. hose suitable for direct replacement in compatible vehicles. The hose does not include a heat shield or protective sleeve, which is typical for this type of radiator hose. Its trunk height of 15 1/2 inches ensures proper routing within the engine bay.

Compatible Vehicles and Common Applications

• Acura Accord and TL models requiring a curved radiator hose
• Honda Odyssey and Accord coolant system maintenance
• Hyundai Accent and Kia Rio/Rio5 radiator hose replacement
• INFINITI FX35 radiator coolant hose applications
• Nissan Altima radiator hose repairs and replacements

Installation Notes and Tips

• Ensure the hose diameter matches the vehicle’s radiator and engine fittings (1 1/4 inch i.d.)
• Inspect surrounding components for wear before installation
• Use appropriate clamps to secure the hose and prevent leaks
• Verify hose routing to avoid contact with moving parts or excessive heat sources
• Replace any worn or damaged clamps during installation

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72004 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to maintain durability and performance in automotive cooling systems.