Dayco 87002 HVAC Heater Hose

Overview of Dayco Small I.D. Heater Hose 87002

The Dayco Small I.D. Heater Hose 87002 is designed for reliable HVAC system performance in select Acura, Dodge, Isuzu, and Mitsubishi vehicles. This hose is engineered to meet specific SAE standards, ensuring durability and proper fitment for models like the Colt, Legend, Mirage, and Trooper.

• Constructed from durable EPDM material for heat and chemical resistance
• Black color for standard OEM appearance
• 3/8 inch inside diameter on both ends for consistent flow
• Single I.D. hose type for straightforward installation
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 8 1/4 inches for precise fitment

Details on the Small I.D. Heater Hose Product Line

The Small I.D. Heater Hose line by Dayco focuses on providing hoses with smaller inside diameters tailored for HVAC heater core connections. This product line emphasizes compliance with SAE standards to ensure compatibility and performance in heating and cooling systems. The 87002 part number is a representative component within this line, designed to maintain system integrity without additional heat shields or protective sleeves.

Product Description and Specifications

The Dayco 87002 heater hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and automotive fluids. Its black color matches OEM specifications, making it suitable for visible engine bay applications. Both ends of the hose have a 3/8 inch inside diameter, supporting consistent coolant flow through the HVAC system. This single I.D. hose type does not include a heat shield or protective sleeve, which is typical for applications where additional protection is not required. The hose meets SAE J20R3 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive heating systems. With a trunk height of 8 1/4 inches, it fits securely in the designated routing paths of compatible vehicles.

Compatible Vehicles and Common Applications

• Replacement heater hose for Acura Legend models requiring 3/8 inch I.D. hoses
• HVAC heater hose for Dodge Colt vehicles with specific OEM hose dimensions
• Suitable for Isuzu Trooper models needing SAE-compliant heater hoses
• Fits Mitsubishi Mirage applications where a single I.D. hose is specified
• Addresses issues such as heater core leaks, hose cracking, and coolant flow restrictions

Installation Notes and Tips

Ensure the engine is cool before removing the old heater hose to prevent burns. Verify the 3/8 inch inside diameter matches the vehicle’s hose connections. Inspect hose routing to avoid kinks or contact with moving parts. Since this hose does not include a heat shield or protective sleeve, confirm that the installation area does not expose the hose to excessive heat or abrasion. Use appropriate clamps to secure the hose ends and check for leaks after installation.

Quality Assurance and Warranty

Dayco manufactures the 87002 Small I.D. Heater Hose to meet 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.