Gates 23594 Radiator Coolant Hose - Heater - Inlet Assembly

Reliable Radiator Coolant Hose for Toyota Sienna

The Gates Molded Coolant Hose 23594 is engineered to provide dependable cooling system performance for Toyota Sienna vehicles. Designed with durable EPDM and plastic materials, this radiator coolant hose ensures consistent fluid flow and heat resistance under demanding conditions.

• Constructed from EPDM rubber and plastic for durability and heat resistance
• Molded design for precise fit and leak prevention
• Centerline length options: 16 inches, 19.9 inches, and 505 mm for versatile applications
• Inside diameter of 0.63 inches (16 mm) on all ends for consistent coolant flow
• Modular hose with one branch, no spring or quick connect fittings included

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded hoses that provide exact fitment and reliable sealing for cooling systems. This product line is designed to meet OEM specifications, offering hoses that maintain coolant integrity and resist degradation from heat and chemicals. The 23594 part number is part of this line, ensuring compatibility and performance for Toyota Sienna cooling systems.

Detailed Product Description

The Gates 23594 radiator coolant hose is molded from EPDM and plastic materials, which are known for their resistance to heat, ozone, and coolant chemicals. The hose features a consistent inside diameter of 0.63 inches (16 mm) on all ends, facilitating smooth coolant flow without restrictions. Its modular design includes one branch, allowing it to fit specific radiator configurations in Toyota Sienna models. The centerline length varies between 16 inches, 19.9 inches, and 505 mm, providing flexibility for different engine bay layouts. This hose does not contain a spring or quick connect fittings, focusing on a straightforward, durable connection.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Toyota Sienna vehicles
• Prevention of coolant leaks caused by hose degradation or improper fit
• Restoration of proper coolant flow to maintain engine temperature regulation
• Addressing overheating issues related to faulty or damaged radiator hoses
• Ensuring secure coolant system connections without spring or quick connect fittings

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23594, ensure the vehicle is cool and the cooling system is depressurized. Verify the correct hose length and diameter match your Toyota Sienna’s radiator connections. Use appropriate clamps to secure the hose ends firmly, avoiding overtightening that could damage the hose. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 23594 to meet stringent quality standards, ensuring durability and reliable performance in Toyota Sienna cooling systems. While specific warranty details are not provided, Gates products typically adhere to industry standards for material and workmanship quality.