Gates 19719 HVAC Heater Hose - Tank To Engine

Overview of Gates Molded Heater Hose 19719

The Gates Molded Heater Hose 19719 is designed specifically for Chevrolet Corvette models, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures a precise fit and long-lasting service in your vehicle's heating system.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Molded design for exact fit and easy installation
• End 1 inside diameter: 0.7 inches (18 mm)
• End 2 inside diameter: 0.91 inches (23 mm)
• Centerline length: 38.9 inches (988 mm)
• Compatible with Chevrolet Corvette HVAC systems

Detailed Product Description

The Gates Molded Heater Hose 19719 is engineered to meet the specific HVAC requirements of Chevrolet Corvette vehicles. Its EPDM construction offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of the engine bay. The molded design ensures that the hose maintains its shape and fits precisely between connection points, reducing the risk of leaks or premature wear. With an inside diameter of 0.7 inches (18 mm) on one end and 0.91 inches (23 mm) on the other, and a centerline length of 38.9 inches (988 mm), this hose is tailored to the exact specifications needed for proper coolant flow in the heating system.

About the Molded Heater Hose Product Line

The Gates Molded Heater Hose line focuses on delivering pre-formed hoses that match OEM specifications for various vehicle models. This product line emphasizes durability and fitment accuracy, reducing installation time and improving system reliability. The 19719 part is part of this line, offering a molded solution that fits Chevrolet Corvette HVAC systems without modification.

Common Applications and Problem Solving

• Replacement of cracked or leaking heater hoses in Chevrolet Corvette HVAC systems
• Restoring proper coolant flow to the heater core
• Preventing coolant leaks that can cause engine overheating
• Eliminating hose collapse or deformation under heat and pressure
• Maintaining HVAC system efficiency and cabin heating performance

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid burns from hot coolant. Verify that the hose routing matches the original to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly, and inspect all connections for leaks after installation. The molded design of the Gates 19719 heater hose simplifies alignment and fitment during replacement.

Quality Assurance and Warranty

Gates manufactures the Molded Heater Hose 19719 to meet strict quality standards, ensuring durability and performance in demanding automotive environments. The EPDM material resists heat, ozone, and automotive fluids, contributing to a longer service life. Warranty details should be confirmed with the product documentation or supplier, as they may vary.