Dayco 71895 Radiator Coolant Hose - Lower - Pipe To Engine

Overview of Dayco Curved Radiator Hose 71895

The Dayco Curved Radiator Hose 71895 is designed specifically for cooling system applications in Lexus and Toyota vehicles, including the Land Cruiser and LX450 models. Engineered with durable EPDM material, this dual inside diameter hose ensures reliable coolant flow and system integrity.

• Constructed from high-quality EPDM for heat and chemical resistance
• Dual inside diameters: 1 7/16 inches and 1 19/32 inches for precise fitment
• Black color for standard OEM appearance
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 7 inches for proper routing in engine bay
• Designed without heat shield or protective sleeve

Detailed Product Description

This Dayco Curved Radiator Hose 71895 is a dual inside diameter hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The hose features two different inside diameters—1 7/16 inches on one end and 1 19/32 inches on the other—allowing it to connect components with varying sizes in the cooling system. Its black color matches OEM standards, maintaining the original look under the hood. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. With a trunk height of 7 inches, it is designed to fit the specific routing needs of Lexus Land Cruiser and Toyota LX450 models.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dual inside diameters to accommodate complex cooling system layouts. This product line is engineered to deliver reliable coolant flow and fitment accuracy for specific vehicle applications, such as the Lexus Land Cruiser and Toyota LX450. The 71895 part exemplifies this approach by combining material durability with tailored dimensions for optimal performance.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Lexus Land Cruiser and Toyota LX450
• Resolving coolant leaks caused by hose degradation or improper fit
• Preventing overheating due to compromised coolant flow
• Maintaining proper coolant system pressure and circulation
• Ensuring compatibility with OEM cooling system components

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 71895, 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, matching the dual inside diameters for a tight seal. Inspect the cooling system for any additional wear or damage during replacement. No heat shield or protective sleeve is included, so verify if your vehicle requires additional protection in high-temperature areas.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 71895 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, reflecting compliance with industry quality and performance benchmarks. The EPDM material offers resistance to heat and coolant chemicals, contributing to the hose’s durability. Warranty details should be confirmed with the original equipment manufacturer or supplier, as Dayco typically supports its products with limited warranties against defects in material and workmanship.