Gates 19890 HVAC Heater Hose - Heater To Engine

Overview of Gates Molded Heater Hose 19890 for Honda CR-V

The Gates Molded Heater Hose 19890 is designed specifically for HVAC systems in Honda CR-V models. Constructed from durable EPDM material, this molded heater hose ensures reliable performance and a precise fit for your vehicle's heating system.

• Made from high-quality EPDM material for heat and chemical resistance
• End 1 inside diameter: 0.63 inches (16 mm)
• End 2 inside diameter: 0.73 inches (19 mm)
• Centerline length: 20.8 inches (528 mm)
• Molded design for exact fit and easy installation
• No quick connect fittings or branches, ensuring a straightforward replacement

Detailed Product Description

The Gates Molded Heater Hose 19890 is engineered to meet the specific HVAC requirements of Honda CR-V vehicles. Its EPDM construction provides excellent resistance to heat, ozone, and coolant chemicals, which is essential for maintaining heater core performance and preventing leaks. The molded design guarantees a precise fit with a centerline length of 20.8 inches (528 mm), and differing inside diameters on each end (0.63 inches/16 mm and 0.73 inches/19 mm) accommodate the unique routing and connection points within the HVAC system.

This hose is part of the Gates Molded Heater Hose product line, which focuses on delivering pre-formed hoses that simplify installation and reduce the risk of improper fitment. By using molded hoses, technicians can ensure consistent flow and durability in the vehicle’s heating system.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Honda CR-V HVAC systems
• Resolving coolant leaks that affect heater core performance
• Preventing overheating caused by restricted or damaged heater hoses
• Eliminating improper fitment issues with molded hose design
• Maintaining proper coolant flow for effective cabin heating

Installation Notes and Tips

• Verify compatibility with your specific Honda CR-V model year before installation
• Ensure all connections are clean and free of debris prior to hose installation
• Use proper clamps to secure hose ends and prevent leaks
• Inspect surrounding components for wear or damage during replacement
• Follow vehicle manufacturer torque specifications for hose clamps

Quality Assurance and Warranty

Gates is a recognized manufacturer of automotive hoses and components, known for meeting industry standards for durability and performance. The Molded Heater Hose 19890 is manufactured to strict quality controls to ensure reliable operation in HVAC systems. Warranty coverage details should be confirmed with the original product documentation or supplier.