Dayco 87620 HVAC Heater Hose

Reliable HVAC Heater Hose for Select Vehicles

The Dayco Small I.D. Heater Hose 87620 is designed to provide dependable performance in your vehicle's heating system. Engineered with durable EPDM material, this black single inside diameter hose ensures consistent heat transfer and resistance to automotive fluids.

Key Features of Dayco Small I.D. Heater Hose 87620

• Constructed from high-quality EPDM for heat and chemical resistance
• Black color for easy identification and compatibility
• 5/8 inch inside diameter on both ends for uniform fit
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type for straightforward installation
• Trunk height of 12 inches suitable for various HVAC configurations

Detailed Product Description

The Dayco Small I.D. Heater Hose 87620 is part of the Small I.D. Heater Hose product line, which focuses on providing precise fit and reliable performance for HVAC systems in a range of vehicles. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids, making it suitable for heater core connections. Both ends feature a 5/8 inch inside diameter, ensuring a consistent and secure connection within the heating system. The hose complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive HVAC applications. Its black color and 12-inch trunk height make it a practical replacement part for maintaining proper heater hose function.

Compatible Vehicles and Common Applications

This heater hose is compatible with several makes and models, including Buick, Hyundai, Kia, Mercury, Mitsubishi, Nissan, and Pontiac. Specifically, it fits models such as the Eclipse, J2000 Sunbird, Lancer, Pulsar NX, Sentra, Skyhawk, Sportage, Sunbird, Tracer, and Tucson. It is designed to address issues such as:

• Heater core leaks or hose cracks
• Reduced heating efficiency due to hose deterioration
• Coolant leaks in the HVAC system
• Swelling or hardening of old heater hoses
• Maintaining proper coolant flow to the heater core

Installation Notes and Tips

When installing the Dayco Small I.D. Heater Hose 87620, ensure the hose is routed without kinks or sharp bends to maintain optimal coolant flow. Verify that the 5/8 inch inside diameter matches the vehicle’s heater core and fitting sizes. It is recommended to inspect clamps and replace them if worn to secure the hose properly. Avoid using hoses with heat shields or protective sleeves if your vehicle’s configuration does not require them, as this hose does not include these features.

Quality Assurance and Warranty

Dayco manufactures the Small I.D. Heater Hose 87620 to meet stringent SAE specifications, ensuring durability and performance in automotive HVAC systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability, making this hose a dependable choice for maintaining your vehicle’s heating system.