Dayco 87896 HVAC Heater Hose - Heater To Tee

Overview of Dayco Small I.D. Heater Hose 87896

The Dayco Small I.D. Heater Hose 87896 is designed for reliable HVAC performance in select Ford and Mercury vehicles. Engineered with durable EPDM material, this hose supports efficient heating system operation in models like the Ford Taurus and Mercury Sable.

• Constructed from high-quality EPDM for heat and chemical resistance
• Dual inside diameter design: 5/8 inch on one end and 3/4 inch on the other
• Black color with protective sleeve for added durability
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Compatible with Ford Five Hundred, Freestyle, Montego, Sable, and Taurus

Dayco Small I.D. Heater Hose Product Line Details

The Small I.D. Heater Hose line by Dayco focuses on providing hoses with precise inside diameter variations to accommodate specific HVAC system requirements. This dual I.D. hose design ensures proper fit and flow within heating systems, reducing the risk of leaks or pressure loss. The inclusion of a protective sleeve enhances hose longevity by guarding against abrasion and environmental damage.

Detailed Product Description

Part number 87896 features a dual inside diameter configuration, with one end measuring 5/8 inch and the other 3/4 inch, allowing for seamless integration into HVAC systems requiring this specific sizing. The hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for automotive heating applications. The black hose includes a protective sleeve to prevent wear from contact with other engine components. It does not contain a heat shield but complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for heater hoses.

Applications and Problem Solving

• Replacement of worn or cracked heater hoses in Ford Five Hundred and Mercury Montego HVAC systems
• Resolving coolant leaks caused by deteriorated or damaged heater hoses
• Maintaining proper coolant flow and pressure in heating circuits of Ford Freestyle and Mercury Sable
• Preventing overheating issues related to compromised heater hose integrity
• Ensuring HVAC system reliability in Ford Taurus models

Installation Notes and Tips

When installing the Dayco Small I.D. Heater Hose 87896, ensure the correct orientation of the dual inside diameters to match the vehicle’s HVAC connections. Inspect hose clamps and surrounding components for wear and replace if necessary to maintain a secure seal. The protective sleeve should be positioned to avoid abrasion points. Always drain the cooling system before removal and refill with the appropriate coolant after installation.

Quality Assurance

Dayco manufactures the Small I.D. Heater Hose 87896 to meet strict SAE specifications, including J20R3 Class D-1 and J1684 Type EC, ensuring durability and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability.