Gates 18079 HVAC Heater Hose

Overview of Gates Molded Heater Hose 18079

The Gates Molded Heater Hose 18079 is engineered for reliable HVAC system performance in a variety of vehicles. Designed with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in compatible Chevrolet, Ford, GMC, Lexus, and Nissan models.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and leak prevention
• End 1 inside diameter: 0.62 inches (16 mm)
• End 2 inside diameter: 0.75 inches (19 mm)
• Centerline length: 9.6 inches (244 mm)
• No quick connect fittings or branches, ensuring straightforward installation

Detailed Product Description

The Gates Molded Heater Hose 18079 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed hoses that match OEM specifications for HVAC systems. This hose is molded to exact dimensions, including a centerline length of 244 mm (9.6 inches), and features two different inside diameters at each end—0.62 inches (16 mm) and 0.75 inches (19 mm)—to accommodate specific HVAC connections. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, making it suitable for heater core and HVAC applications in vehicles such as the Chevrolet Suburban 1500, Ford Taurus, GMC Yukon, Lexus LS430, and Nissan 200SX.

Compatible Vehicles and Applications

This HVAC heater hose is compatible with a range of makes and models, including Chevrolet C1500, Ford F-150, GMC C3500, Isuzu Hombre, Lexus LS430, Lincoln Continental, Mercury Sable, Nissan 200SX, and Pontiac Firebird. It is designed to replace worn or damaged heater hoses in these vehicles, ensuring proper coolant flow to the heater core and maintaining cabin heating efficiency.

• Replaces cracked or leaking heater hoses
• Prevents coolant leaks that cause HVAC system failure
• Restores proper heater core coolant flow
• Eliminates hose collapse or blockage issues
• Addresses fitment problems with non-molded or generic hoses

Installation Notes and Tips

When installing the Gates Molded Heater Hose 18079, ensure the hose is routed according to the vehicle’s OEM specifications to avoid kinks or interference with other engine components. Verify the correct orientation of the hose ends based on their differing inside diameters. Use appropriate clamps to secure the hose ends firmly and check for leaks after installation. The molded design simplifies installation by providing a precise fit without the need for additional modifications.

Quality Assurance and Warranty

Gates Molded Heater Hose 18079 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material offers resistance to heat, ozone, and coolant chemicals, contributing to a longer service life. While specific warranty details may vary, Gates typically provides coverage against defects in material and workmanship, supporting reliable HVAC system operation in compatible Chevrolet, Ford, GMC, Lexus, and Nissan vehicles.