Dayco 72150 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72150

The Dayco Curved Radiator Hose 72150 is designed to provide reliable coolant flow for various vehicle models including Hyundai, Kia, Lexus, Mitsubishi, Nissan, and Toyota. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black single inside diameter hose with 1 9/32 inch diameter on both ends
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Curved design suitable for specific radiator coolant routing
• Compatible with multiple makes and models such as Toyota Camry, Nissan Altima, Lexus ES300, and Mitsubishi Eclipse

Detailed Product Description

The Dayco Curved Radiator Hose 72150 is a single inside diameter hose made 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 9/32 inches, ensuring a secure fit on radiator and engine connections. This hose does not include a heat shield or protective sleeve, focusing on straightforward coolant transfer. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, which define performance requirements for radiator hoses in automotive applications. The hose’s trunk height measures 17 inches, accommodating specific engine bay layouts in vehicles like the Kia Sedona and Lexus RX400h.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line is designed to address the need for radiator hoses with specific bends and curves that match factory routing in various vehicles. This product line ensures proper coolant flow without kinking or stress on the hose, which can occur with generic straight hoses. The 72150 part number is part of this line, providing a precise fit for several Asian and domestic models, supporting efficient engine cooling system operation.

Common Applications and Problem Solving

• Replacement for cracked or leaking radiator coolant hoses
• Solves coolant flow restrictions caused by collapsed or hardened hoses
• Addresses overheating issues related to faulty or deteriorated radiator hoses
• Prevents coolant leaks that can lead to engine damage
• Restores proper coolant circulation in vehicles like the Toyota Highlander and Nissan Maxima

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72150, ensure the hose is routed according to the vehicle manufacturer’s specifications to avoid kinks or interference with other engine components. Use appropriate clamps to secure both ends firmly, and inspect the radiator and engine fittings for corrosion or damage before installation. It is recommended to drain the coolant system prior to hose replacement to prevent spills and ensure a clean installation.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72150 to meet industry standards for durability and performance. The hose complies with SAE specifications, ensuring it withstands typical automotive operating conditions. While specific warranty details are not provided, Dayco products generally come with a limited warranty against defects in material and workmanship. For exact warranty terms, refer to Dayco’s official documentation or contact the manufacturer directly.