Dayco 87820 HVAC Heater Hose

Overview of Dayco Small I.D. Heater Hose 87820

The Dayco Small I.D. Heater Hose 87820 is designed to provide reliable heating system performance for select Ford, Lexus, Pontiac, and Toyota vehicles. Engineered with durable EPDM material and a protective sleeve, this hose ensures consistent heat transfer and long-lasting service in automotive HVAC systems.

• Constructed from high-quality EPDM material for heat and ozone resistance
• Black color with 5/8 inch inside diameter on both ends
• Includes a protective sleeve for added durability
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type with a trunk height of 14 5/16 inches

Detailed Product Description

The Dayco Small I.D. Heater Hose 87820 is a single inside diameter hose specifically designed for HVAC heating applications. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and weathering, this hose maintains flexibility and durability under demanding engine compartment conditions. The black hose features a protective sleeve that helps prevent abrasion and extends the hose's service life. Both ends have a 5/8 inch inside diameter, making it compatible with various OEM fittings. This hose complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for heater hoses.

About the Small I.D. Heater Hose Product Line

The Small I.D. Heater Hose line from Dayco focuses on providing precise fitment and reliable performance for smaller diameter heater hose applications. This product line emphasizes quality materials and construction to meet OEM specifications, making it suitable for a range of vehicles requiring a 5/8 inch inside diameter hose. The 87820 part is a representative example, combining durability with exact fitment for specific Ford, Lexus, Pontiac, and Toyota models.

Compatible Vehicles and Common Applications

• Ford Mustang and other Ford models requiring 5/8 inch heater hoses
• Lexus ES300 and ES330 heating system repairs
• Pontiac Vibe and Matrix HVAC hose replacements
• Toyota Avalon, Camry, Corolla, RAV4, and Solara heater hose maintenance

Installation Notes and Tips

• Ensure the hose length and diameter match OEM specifications before installation
• Inspect hose ends and fittings for proper sealing to prevent leaks
• Use appropriate clamps to secure the hose without over-tightening
• Replace any worn or damaged clamps during installation
• Verify no contact with sharp edges or moving parts to avoid premature wear

Quality Assurance and Warranty

Dayco manufactures the Small I.D. Heater Hose 87820 to meet strict SAE standards, including J20R3 Class D-1 and J1684 Type EC, ensuring reliable performance in heating system applications. The hose is constructed from EPDM material with a protective sleeve to enhance durability. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are backed by the brand's commitment to automotive component standards.