Gates 19870 HVAC Heater Hose - Engine To Heater

Overview of Gates Molded Heater Hose 19870

The Gates Molded Heater Hose 19870 is designed specifically for the Saturn Vue, providing reliable HVAC system performance. Constructed from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.

• Made from high-quality EPDM rubber for heat and ozone resistance
• Molded design for precise fit and leak prevention
• Inside diameter of 0.74 inches (19 mm) on both ends
• Centerline length of 16.8 inches (427 mm) for exact fitment
• Compatible with Saturn Vue HVAC systems

Detailed Product Description

The Gates Molded Heater Hose 19870 is engineered to meet the specific requirements of the Saturn Vue's heating and ventilation system. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding operating conditions. The molded design ensures a precise fit with no need for additional modifications, reducing the risk of leaks and improving overall HVAC efficiency. Both ends of the hose have an inside diameter of 0.74 inches (19 mm), matching OEM specifications, while the 16.8-inch (427 mm) centerline length provides the correct routing and connection within the vehicle.

About the Molded Heater Hose Product Line

The Molded Heater Hose line by Gates focuses on delivering hoses that are pre-formed to fit specific vehicle applications. This eliminates the need for bending or shaping during installation, ensuring a secure and reliable connection. The molded design also helps prevent kinks and premature wear, which can compromise heater performance. The 19870 part is a part of this line, tailored for the Saturn Vue HVAC system.

Common Applications and Problem Solving

• Replacement of cracked or leaking heater hoses in Saturn Vue vehicles
• Restoring proper coolant flow to the heater core
• Eliminating overheating issues caused by damaged hoses
• Preventing coolant leaks that can lead to engine damage
• 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 the hose routing matches the original to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly. Inspect surrounding components for wear or damage during replacement to maintain system integrity.

Quality Assurance and Warranty

Gates Molded Heater Hose 19870 is manufactured to meet strict quality standards for durability and performance. The EPDM material and molded construction provide resistance to heat and chemical exposure typical in automotive HVAC systems. While specific warranty details are not provided, Gates products generally come with a limited warranty against defects in materials and workmanship.