Dayco 72996 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72996

The Dayco Curved Radiator Hose 72996 is designed specifically for Toyota Tacoma models, providing reliable coolant flow and engine temperature regulation. Made from durable EPDM material, this branched radiator coolant hose ensures consistent performance under demanding conditions.

• Constructed from high-quality EPDM for heat and chemical resistance
• Black color with a curved, branched hose design
• End 1 and End 2 inside diameter: 1 5/16 inches
• End 1 and End 2 outside diameter: 1 23/32 inches
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Compatible with Toyota Tacoma models

Detailed Product Description

The Dayco Curved Radiator Hose 72996 is engineered to meet the cooling system requirements of Toyota Tacoma vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability and longevity. The hose features a branched design with consistent inside diameters of 1 5/16 inches on both ends, facilitating efficient coolant flow. The outside diameters measure 1 23/32 inches, providing a secure fit to the radiator and engine connections. This hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling systems.

About the Curved Radiator Hose Product Line

The Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and branched configurations to accommodate specific vehicle cooling system layouts. This product line is designed to replace original equipment hoses with exact fitment and material quality, ensuring proper coolant circulation and system integrity. The 72996 part number is part of this line, tailored for Toyota Tacoma applications requiring a curved, branched radiator coolant hose.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Toyota Tacoma vehicles
• Resolving coolant leaks caused by hose degradation or damage
• Maintaining proper engine temperature by ensuring efficient coolant flow
• Preventing overheating issues related to faulty or deteriorated hoses
• Supporting cooling system integrity during routine maintenance or repairs

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72996, ensure the engine is cool to avoid burns or injury. Verify that the hose diameters match the radiator and engine fittings for a secure connection. Inspect clamps and replace if necessary to prevent leaks. Properly route the hose to avoid kinks or contact with moving parts. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.

Quality Assurance

Dayco manufactures the Curved Radiator Hose 72996 to meet stringent SAE specifications, including J20R4 Class D-1 and J1684 Type EC, ensuring material and performance standards are met. This hose is designed for durability and reliability in Toyota Tacoma cooling systems. Warranty information is available through Dayco and may vary by distributor.