Gates 19386 HVAC Heater Hose - Heater (Upper)

Overview of Gates Molded Heater Hose 19386 for Toyota Highlander

The Gates Molded Heater Hose 19386 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 23.9 inches (607 mm) for accurate replacement
• Consistent inside diameter of 0.63 inches (16 mm) on both ends
• Compatible with Toyota Highlander HVAC systems

Detailed Product Description

The Gates Molded Heater Hose 19386 is engineered to meet the exact specifications required for the Toyota Highlander HVAC system. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids, this hose maintains integrity under demanding operating conditions. The molded construction ensures a precise fit, reducing the risk of leaks and improving system efficiency. With a centerline length of 23.9 inches (607 mm) and uniform inside diameters of 0.63 inches (16 mm) on both ends, this hose is designed to replace the original part without modification.

The Molded Heater Hose product line from Gates focuses on delivering hoses that are pre-formed to match vehicle-specific routing, minimizing installation time and potential fitment issues. This line is ideal for applications requiring exact OEM-style replacement parts, such as the HVAC heater hose in the Toyota Highlander.

Common Applications and Problem Solving

• Replacement of cracked or leaking heater hoses in Toyota Highlander HVAC systems
• Restoring proper coolant flow to the heater core for effective cabin heating
• Preventing coolant loss and overheating caused by deteriorated hoses
• Eliminating noise or vibration from loose or damaged heater hoses
• Maintaining HVAC system reliability during seasonal temperature changes

Installation Notes and Tips

When installing the Gates Molded Heater Hose 19386, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose routing matches the original to avoid kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly. Inspect adjacent components for wear or damage during replacement to maintain overall HVAC system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 19386 to meet stringent quality standards, ensuring durability and performance in automotive HVAC applications. The EPDM material and molded design contribute to long service life under normal operating conditions. Please refer to Gates' official warranty policy for specific coverage details.