Dayco 87808 HVAC Heater Hose

Reliable HVAC Heater Hose for Subaru Vehicles

The Dayco Small I.D. Heater Hose 87808 is engineered to provide dependable performance for your Subaru HVAC system. Designed specifically for models like the Baja, Forester, Impreza, Legacy, and Outback, this hose ensures proper coolant flow and heating efficiency.

• Constructed from durable EPDM material for heat and chemical resistance
• Black color with a single inside diameter of 19/32 inches on both ends
• Includes a protective sleeve for added durability and abrasion resistance
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Trunk height measures 12 7/8 inches for precise fitment

About the Dayco Small I.D. Heater Hose Product Line

The Small I.D. Heater Hose line by Dayco focuses on delivering hoses with smaller inside diameters tailored for specific HVAC applications. This product line emphasizes quality materials and compliance with SAE standards to ensure reliable operation in heating and cooling systems. The 87808 hose is part of this line, offering a single inside diameter design that fits tightly and securely in Subaru HVAC systems.

Detailed Product Description

The Dayco 87808 heater hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 19/32 inches, making it a single I.D. hose suitable for precise HVAC connections. The black hose includes a protective sleeve to guard against abrasion and wear, although it does not contain a heat shield. It complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for heater hoses. With a trunk height of 12 7/8 inches, this hose is designed to fit securely within the HVAC system of Subaru models such as the Baja, Forester, Impreza, Legacy, and Outback.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Subaru HVAC systems
• Restoring proper coolant flow to the heater core for effective cabin heating
• Preventing coolant leaks that can cause engine overheating or HVAC failure
• Addressing hose abrasion or damage due to engine compartment wear
• Ensuring compliance with OEM specifications for reliable vehicle performance

Installation Notes and Tips

When installing the Dayco 87808 heater hose, ensure the hose is routed correctly to avoid kinks or sharp bends that could restrict coolant flow. The protective sleeve should be positioned to minimize abrasion against surrounding components. Verify that hose clamps are securely tightened to prevent leaks but avoid overtightening, which can damage the hose. This hose is compatible with Subaru Baja, Forester, Impreza, Legacy, and Outback models, so confirm fitment before installation.

Quality Assurance and Warranty

Dayco manufactures the Small I.D. Heater Hose 87808 to meet strict SAE standards, ensuring durability and performance in demanding automotive environments. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to maintain reliability in HVAC applications.