Gates 19380 HVAC Heater Hose - Heater - Upper To Tee

Overview of Gates Molded Heater Hose 19380

The Gates Molded Heater Hose 19380 is designed specifically for Toyota Sienna 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 10.6 inches (269 mm) for accurate replacement
• Consistent inside diameter of 0.63 inches (16 mm) on both ends
• Compatible with Toyota Sienna HVAC systems requiring part number 19380

Detailed Product Description

The Gates Molded Heater Hose 19380 is engineered to meet the exact specifications of the Toyota Sienna 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 shape and fit, reducing the risk of leaks and improving system efficiency. Both ends of the hose have an inside diameter of 0.63 inches (16 mm), matching OEM dimensions for seamless integration. With a centerline length of 10.6 inches (269 mm), this hose replaces worn or damaged heater hoses to restore proper coolant flow within the heating system.

About the Molded Heater Hose Product Line

The Molded Heater Hose line from Gates focuses on delivering pre-formed hoses that match original equipment specifications. This product line emphasizes exact fitment and durability, reducing installation time and potential issues caused by improper hose routing. The molded design of the 19380 part ensures compatibility with Toyota Sienna models, providing a reliable solution for HVAC heater hose replacement.

Common Applications and Issues Addressed

• Replacement of cracked or leaking heater hoses in Toyota Sienna HVAC systems
• Restoring proper coolant flow to the vehicle’s heater core
• Preventing coolant loss and overheating caused by damaged hoses
• Eliminating heater system malfunctions due to hose deterioration
• Maintaining cabin heating performance during cold weather operation

Installation Notes and Tips

When installing the Gates Molded Heater Hose 19380, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose routing matches the original configuration to avoid kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly, preventing leaks. 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 19380 to meet stringent quality standards, ensuring durability and performance. The EPDM material and molded design contribute to long service life under typical operating conditions. While specific warranty details are not provided, Gates products generally adhere to industry standards for automotive replacement parts.