Gates 19816 HVAC Heater Hose - Engine To Heater

Overview of Gates Molded Heater Hose 19816

The Gates Molded Heater Hose 19816 is designed for reliable HVAC system performance in select Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.

• Constructed from high-quality EPDM rubber for heat and ozone resistance
• Molded design for precise fit and easy installation
• Centerline length of 19.1 inches (485 mm) for accurate replacement
• Inside diameter of 0.73 inches (19 mm) on both ends
• No quick connect fittings or branches, simplifying installation

Detailed Product Description

The Gates Molded Heater Hose 19816 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed hoses that match original equipment specifications. This hose is molded to exact dimensions, including a centerline length of 19.1 inches (485 mm) and an inside diameter of 0.73 inches (19 mm) on both ends, ensuring a precise fit for the HVAC system. Made from EPDM material, it offers resistance to heat, coolant, and environmental factors, making it suitable for the heating systems of Chevrolet Alero, Cavalier, Classic, Malibu, Oldsmobile models, and Pontiac Grand Am and Sunfire vehicles.

Compatible Vehicles and Applications

This HVAC heater hose is compatible with the following makes and models:

• Chevrolet Alero, Cavalier, Classic, Malibu
• Oldsmobile (various models)
• Pontiac Grand Am, Sunfire

It is designed to replace worn or damaged heater hoses in these vehicles, restoring proper coolant flow and heater function.

Common Issues Addressed by This Heater Hose

• Leaking or cracked heater hoses causing coolant loss
• Reduced heater performance due to hose deterioration
• Overheating issues related to compromised coolant flow
• Hose collapse or blockage affecting HVAC system efficiency
• Replacement of original molded hoses for proper fit and function

Installation Notes and Tips

• Ensure the engine is cool before removing the old heater hose
• Verify the hose length and diameter match the original part
• Use proper clamps to secure the hose ends and prevent leaks
• Inspect surrounding components for wear during installation
• Flush the cooling system if contamination is suspected

Quality Assurance and Warranty

The Gates Molded Heater Hose 19816 is manufactured to meet or exceed OEM specifications, providing reliable performance in HVAC applications. Gates products typically come with a limited warranty against defects in material and workmanship. For specific warranty details, refer to Gates documentation or contact the manufacturer directly.