Dayco 86502 HVAC Heater Hose

Durable HVAC Heater Hose for Honda, Toyota, and Pontiac Vehicles

The Dayco Small I.D. Heater Hose 86502 is engineered to meet the specific needs of HVAC systems in select Honda, Toyota, and Pontiac models. Designed with precision and quality materials, this hose ensures reliable performance in your vehicle's heating system.

• Constructed from EPDM material for heat and chemical resistance
• Black color for standard OEM appearance
• 9/32 inch inside diameter on both ends for consistent fit
• Single I.D. hose type for straightforward installation
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 9 1/4 inches for proper routing

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 precise HVAC applications. This product line emphasizes compliance with SAE standards to ensure compatibility and durability in heating systems. The 86502 part exemplifies this approach by providing a reliable, single I.D. hose option suitable for various vehicle models.

Product Details and Specifications

The Dayco 86502 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 a 9/32 inch inside diameter, making it compatible with specific HVAC connections. The hose does not include a heat shield or protective sleeve, which is typical for this type of single I.D. hose. It complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for heater hoses. The trunk height of 9 1/4 inches allows for proper fitment and routing within the engine bay.

Compatible Vehicles and Common Applications

• Honda Accord and Prelude HVAC heater hose replacement
• Toyota Corolla and Matrix heating system maintenance
• Pontiac Vibe heater hose repair and replacement
• Addressing leaks or cracks in small I.D. heater hoses
• Restoring proper coolant flow in HVAC systems

Installation Notes and Tips

When installing the Dayco 86502 heater hose, ensure the hose is routed without kinks or sharp bends to maintain coolant flow. Verify that the 9/32 inch inside diameter matches the vehicle’s heater core and engine connections. Use appropriate clamps to secure the hose ends firmly. Since this hose does not include a heat shield or protective sleeve, take care to avoid contact with high-temperature engine components during installation.

Quality Assurance and Warranty

Dayco manufactures the 86502 heater hose to meet strict SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in automotive HVAC applications.