Gates 18350 HVAC Heater Hose - Heater To Tee-2

Overview of Gates Molded Heater Hose 18350

The Gates Molded Heater Hose 18350 is designed specifically for Toyota Highlander models, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and easy installation
• Centerline length of 22.8 inches (579 mm) for exact OEM replacement
• Inside diameter of 0.63 inches (16 mm) on both ends for proper flow
• Compatible with Toyota Highlander HVAC systems

Detailed Product Description

The Gates Molded Heater Hose 18350 is engineered to meet the specific HVAC requirements of the Toyota Highlander. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids, this hose maintains integrity under demanding engine compartment conditions. The molded construction ensures a precise shape that matches the original equipment, reducing the risk of leaks and improving system efficiency. With a centerline length of 22.8 inches (579 mm) and an inside diameter of 0.63 inches (16 mm) on both ends, this heater hose fits seamlessly into the vehicle’s heating system without modification.

About the Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on delivering pre-formed hoses that replicate OEM specifications for a direct fit. This product line is designed to simplify installation and enhance reliability by eliminating the need for bending or shaping hoses during replacement. The 18350 part number is part of this line, ensuring compatibility and performance for Toyota Highlander HVAC applications.

Common Applications and Problem Solving

• Replacement of cracked or leaking heater hoses in Toyota Highlander HVAC systems
• Restoring proper coolant flow to the vehicle’s heater core
• Preventing coolant loss and overheating issues related to faulty heater hoses
• Eliminating soft or swollen hose sections that reduce heating efficiency
• Maintaining system pressure and preventing air intrusion in the heating circuit

Installation Notes and Tips

When installing the Gates Molded Heater Hose 18350, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the molded shape to avoid kinks or stress points. Use appropriate clamps to secure the hose ends and check for leaks after installation. This hose is designed for direct replacement on Toyota Highlander models, minimizing installation time.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 18350 to meet strict quality standards, using durable EPDM material and precise molding techniques. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and performance in automotive HVAC applications.