Gates 19040 HVAC Heater Hose - Inverter Cooling Hose-9 or Valve To Intake Manifold

Overview of Gates Molded Heater Hose 19040

The Gates Molded Heater Hose 19040 is designed for reliable HVAC system performance in select Lexus and Toyota vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long service life for models like the Lexus ES300 and Toyota Camry.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design with a centerline length of 19.7 inches (500 mm)
• Uniform inside diameter of 0.63 inches (16 mm) on both ends
• Compatible with Lexus Avalon, Camry, ES300, and GS450h models
• Part number 19040 for precise identification and fitment

Detailed Product Description

The Gates Molded Heater Hose 19040 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed, precision-engineered hoses for HVAC applications. This hose is molded to exact specifications, eliminating the need for bending or shaping during installation. Made from EPDM, it offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of vehicle heating systems. The hose features a consistent inside diameter of 0.63 inches (16 mm) on both ends, ensuring proper flow and connection compatibility. With a centerline length of 19.7 inches (500 mm), it fits perfectly in the heating system of compatible Lexus and Toyota vehicles.

Compatible Vehicles and Applications

This HVAC heater hose is compatible with several Lexus and Toyota models, including the Lexus Avalon, Camry, ES300, and GS450h. It is designed specifically for the heating system, facilitating the transfer of heated coolant to the vehicle’s HVAC core. The Gates Molded Heater Hose 19040 is ideal for replacing worn or damaged heater hoses that may cause leaks or reduced heating efficiency.

• Heater hose leaks or cracks
• Reduced cabin heating performance
• Coolant contamination or hose swelling
• HVAC system overheating issues
• Replacement during routine maintenance or repair

Installation Notes and Tips

When installing the Gates Molded Heater Hose 19040, 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 both ends with the 0.63-inch (16 mm) inside diameter fittings. Inspect surrounding components for wear or damage during installation to maintain overall HVAC system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 19040 to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and automotive fluids. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. Refer to official Gates documentation for complete warranty information.