Gates 19383 HVAC Heater Hose - Heater (Lower) or Heater Outlet

Overview of Gates Molded Heater Hose 19383

The Gates Molded Heater Hose 19383 is designed to provide reliable heating system performance for select Ford and Mercury vehicles. Engineered with durable EPDM material, this molded heater hose ensures a precise fit and long-lasting service in your vehicle's HVAC system.

• Constructed from high-quality EPDM rubber for heat and chemical resistance
• Molded design for exact fit and easy installation
• Centerline length of 27.2 inches (691 mm) for proper routing
• End 1 inside diameter: 0.63 inches (16 mm)
• End 2 inside diameter: 0.75 inches (19 mm)
• Compatible with Ford and Mercury models including Five Hundred, Freestyle, Montego, Sable, and Taurus

About the Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on delivering hoses that are pre-formed to match the exact routing requirements of specific vehicle models. This reduces installation time and potential leaks by eliminating the need for manual bending or shaping. The 19383 part is part of this line, ensuring a precise fit for the HVAC systems in compatible Ford and Mercury vehicles.

Detailed Product Description

This HVAC heater hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded construction of the Gates 19383 heater hose provides a reliable seal and consistent flow within the heating system. With a centerline length of 27.2 inches (691 mm), and differing inside diameters on each end (0.63 inches/16 mm and 0.75 inches/19 mm), this hose is designed to fit the specific plumbing requirements of your vehicle’s heater core connections.

Applications and Common Issues Addressed

• Replacement of cracked or leaking heater hoses in Ford Five Hundred and Mercury Sable
• Resolving coolant leaks that cause HVAC system inefficiency in Mercury Montego and Ford Taurus
• Addressing hose deterioration due to heat exposure in Ford Freestyle models
• Preventing heater core damage caused by faulty or worn hoses
• Ensuring proper coolant flow for consistent cabin heating performance

Installation Notes and Tips

When installing the Gates Molded Heater Hose 19383, ensure the vehicle is cool and the cooling system is depressurized. Verify the hose routing matches the original to avoid kinks or interference with other engine components. The molded design simplifies installation by fitting the exact contours of the HVAC system plumbing. Use appropriate clamps to secure each end and check for leaks after installation.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 19383 to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction contribute to a long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship.