Gates 18016 HVAC Heater Hose - Tee To Reservoir

Overview of Gates Molded Heater Hose 18016

The Gates Molded Heater Hose 18016 is designed specifically for the Lexus CT200h, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Molded design for precise fit and easy installation
• Centerline length of 14.9 inches (378 mm) for exact fitment
• End 1 inside diameter: 0.44 inches (11 mm)
• End 2 inside diameter: 0.5 inches (13 mm)
• Compatible with Lexus CT200h HVAC systems

Detailed Product Description

The Gates Molded Heater Hose 18016 is engineered to meet the specific HVAC requirements of the Lexus CT200h. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding operating conditions. The molded design ensures a precise fit, reducing the risk of leaks and improving overall system efficiency. With a centerline length of 14.9 inches (378 mm), this hose matches OEM specifications for seamless integration into the vehicle's heating system. The hose features two different inside diameters—0.44 inches (11 mm) on one end and 0.5 inches (13 mm) on the other—to accommodate the unique connection points within the HVAC assembly.

About the Molded Heater Hose Product Line

The Gates Molded Heater Hose line focuses on delivering pre-formed hoses that match exact vehicle specifications. This product line is designed to simplify installation and ensure reliable performance by eliminating the need for hose bending or modification. The molded construction of the 18016 part number provides a direct replacement solution for the Lexus CT200h, maintaining system integrity and reducing installation time.

Common Applications and Problem Solving

• Replacement of worn or cracked heater hoses in Lexus CT200h HVAC systems
• Resolving coolant leaks that cause reduced heating efficiency
• Preventing hose collapse or blockage that can restrict coolant flow
• Addressing hose degradation due to heat and chemical exposure
• Ensuring proper fitment to avoid HVAC system malfunctions

Installation Notes and Tips

When installing the Gates Molded Heater Hose 18016, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose orientation matches the molded shape to avoid stress or kinks. Use appropriate clamps to secure both ends, matching the specified inside diameters of 0.44 inches (11 mm) and 0.5 inches (13 mm). Inspect adjacent components for wear or damage during installation to maintain overall HVAC system reliability.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 18016 to meet stringent quality standards, ensuring durability and performance in the Lexus CT200h. 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.