Gates 19164 HVAC Heater Hose - Intake Manifold To Heater

Overview of Gates Molded Heater Hose 19164 for Toyota Sienna

The Gates Molded Heater Hose 19164 is designed specifically for Toyota Sienna models, providing reliable HVAC system performance. Made from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and easy installation
• Inside diameter of 0.63 inches (16 mm) on both ends
• Centerline length of 28.5 inches (724 mm) for accurate fitment
• Compatible with Toyota Sienna HVAC systems

Detailed Product Description

The Gates Molded Heater Hose 19164 is engineered to meet the exact specifications required for the Toyota Sienna's heating and ventilation system. Its EPDM construction offers excellent resistance to heat, ozone, and automotive fluids, which helps maintain hose integrity under demanding conditions. The molded design ensures a precise shape that matches the original equipment, reducing the risk of leaks and improving system efficiency. Both ends of the hose have an inside diameter of 0.63 inches (16 mm), and the hose measures 28.5 inches (724 mm) in centerline length, making it a direct replacement part for the HVAC heater hose in compatible Toyota Sienna models.

About the Molded Heater Hose Product Line

The Gates Molded Heater Hose line focuses on delivering hoses that are pre-formed to fit specific vehicle applications. This eliminates the need for bending or shaping during installation, ensuring a secure and leak-free connection. The molded design also helps maintain consistent coolant flow and heat transfer, which is critical for the HVAC system's performance. The 19164 part is part of this line, tailored for the Toyota Sienna to provide a reliable and durable heating hose solution.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Toyota Sienna HVAC systems
• Resolving coolant leaks that affect heating performance
• Preventing overheating caused by restricted or damaged hoses
• Maintaining proper coolant flow for efficient cabin heating
• Addressing hose degradation due to heat and chemical exposure

Installation Notes and Tips

When installing the Gates Molded Heater Hose 19164, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the original routing to avoid kinks or stress points. Use appropriate clamps to secure both ends of the hose firmly. Inspect surrounding components for wear or damage during installation to prevent future leaks or failures.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 19164 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship.