Dayco 87960 HVAC Heater Hose - Heater To Engine

Reliable HVAC Heater Hose for Honda CR-V

The Dayco Small I.D. Heater Hose 87960 is designed specifically for Honda CR-V models, providing a durable and precise fit for your vehicle's heating system. Engineered with quality EPDM material, this hose ensures reliable performance under various operating conditions.

• Constructed from durable EPDM material for heat and chemical resistance
• Dual inside diameter hose with 5/8 inch and 3/4 inch ends for versatile fitment
• Complies with SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Black color for standard OEM appearance
• Trunk height of 9 1/2 inches for proper routing in HVAC systems

About the Dayco Small I.D. Heater Hose Line

The Small I.D. Heater Hose product line by Dayco focuses on delivering hoses with smaller inside diameters tailored for specific HVAC applications. This line is engineered to meet stringent SAE standards, ensuring compatibility and durability in heating and cooling systems. The 87960 part number is part of this line, offering a dual inside diameter design that accommodates different connection points within the Honda CR-V heating system.

Detailed Product Description

The Dayco 87960 heater hose features a dual inside diameter design, with one end measuring 5/8 inch and the other 3/4 inch, allowing for precise connections in the HVAC system of Honda CR-V vehicles. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids, this hose maintains integrity under high-temperature conditions. The outside diameters are 31/32 inch and 1 3/32 inch respectively, ensuring a secure fit with OEM components. This hose does not include a heat shield or protective sleeve, which is typical for this type of HVAC hose. Its compliance with SAE J20R3 Class D-1 and SAE J1684 Type EC standards confirms its suitability for automotive heating applications.

Common Uses and Problem Resolution

• Replacement of worn or cracked heater hoses in Honda CR-V HVAC systems
• Resolving coolant leaks that affect cabin heating performance
• Addressing hose swelling or softening due to heat exposure
• Ensuring proper coolant flow through the heater core
• Maintaining system pressure and preventing overheating issues

Installation Notes and Tips

When installing the Dayco Small I.D. Heater Hose 87960, ensure the hose is routed correctly to avoid kinks or sharp bends that could restrict coolant flow. Verify that the hose ends match the corresponding fittings on the heater core and engine block, considering the dual inside diameter design. Use appropriate clamps to secure the hose ends firmly, preventing leaks. Inspect the surrounding components for wear or damage during installation to maintain overall HVAC system integrity.

Quality Assurance and Warranty

Dayco manufactures the 87960 heater hose to meet rigorous SAE standards, ensuring consistent quality and durability. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are designed for reliable service life in automotive HVAC applications.