Gates 18615 HVAC Heater Hose - Heater Inlet

Reliable HVAC Heater Hose for Kia Magentis and Optima

The Gates Molded Heater Hose 18615 is designed to provide durable and precise fitment for Kia Magentis and Optima models. Constructed from EPDM material, this molded heater hose ensures consistent performance in your vehicle's heating system.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for exact fit and easy installation
• Centerline length of 15.9 inches (404 mm) for proper routing
• Consistent inside diameter of 0.72 inches (18 mm) on both ends
• Compatible with Kia Magentis and Optima HVAC systems

About the Gates Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on precision-engineered hoses that match original equipment specifications. These hoses are molded to exact shapes and dimensions, reducing the need for modifications during installation. The 18615 part number is part of this line, offering a reliable replacement hose that maintains the integrity of the vehicle's heating and cooling system.

Product Details and Specifications

This HVAC heater hose features a molded construction using EPDM material, known for its resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 0.72 inches (18 mm), ensuring a secure connection to the vehicle's heater core and engine fittings. The centerline length measures 15.9 inches (404 mm), providing the correct length for proper fitment without stretching or kinking. The hose does not include any quick connect fittings or branches, simplifying the replacement process.

Common Applications and Issues Addressed

• Replacement of cracked or leaking heater hoses in Kia Magentis and Optima models
• Restoring proper coolant flow to the HVAC heater core
• Preventing coolant leaks that can cause engine overheating
• Eliminating hose collapse or blockage affecting heater performance
• Maintaining system pressure and temperature control within the HVAC system

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify the hose routing matches the original to prevent interference with other engine components. Use appropriate clamps to secure the hose ends firmly. Inspect adjacent hoses and fittings for wear during replacement to maintain overall system integrity.

Quality Assurance and Warranty

Gates Molded Heater Hose 18615 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material provides resistance to heat and automotive fluids, contributing to long service life. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship.