Gates 18685 HVAC Heater Hose - Throttle Body Inlet

Overview of Gates Molded Heater Hose 18685

The Gates Molded Heater Hose 18685 is designed specifically for HVAC systems in select Scion and Subaru models. Engineered with durable EPDM material, this molded heater hose ensures reliable performance and a precise fit for your vehicle's heating system.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and easy installation
• Inside diameter of 0.31 inches (8 mm) on both ends
• Centerline length of 26 inches (660 mm) for proper routing
• Compatible with Scion FR-S and Subaru BRZ models

Detailed Product Description

The Gates Molded Heater Hose 18685 is part of the Molded Heater Hose product line, which focuses on delivering precision-engineered hoses for HVAC applications. This hose features a molded construction that matches the original equipment specifications, providing a secure and leak-resistant connection. Made from EPDM, the hose offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of vehicle heating systems. With an inside diameter of 0.31 inches (8 mm) on both ends and a centerline length of 26 inches (660 mm), this hose is designed to fit the HVAC systems of Scion FR-S and Subaru BRZ models accurately.

Applications and Problem Solving

• Replaces worn or cracked heater hoses in Scion FR-S and Subaru BRZ HVAC systems
• Prevents coolant leaks that can cause engine overheating
• Restores proper heater core function for effective cabin heating
• Eliminates hose collapse or blockage that restricts coolant flow
• Addresses issues related to hose deterioration from heat and chemical exposure

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify hose routing matches the original configuration to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly, ensuring a leak-free connection. Inspect adjacent components for wear or damage during replacement to maintain overall HVAC system integrity.

Quality Assurance and Warranty

Gates Molded Heater Hose 18685 is manufactured to meet or exceed OEM standards for durability and performance. The use of EPDM material and molded construction ensures long service life under typical operating conditions. While specific warranty details are not provided, Gates products generally come with a limited warranty against defects in materials and workmanship.