Dayco 87753 HVAC Heater Hose - Heater Inlet

Overview of Dayco Small I.D. Heater Hose 87753

The Dayco Small I.D. Heater Hose 87753 is designed specifically for Ford F-150 models, providing reliable HVAC system performance. Constructed from durable EPDM material, this hose ensures consistent heat transfer and resistance to automotive fluids.

• Made from high-quality EPDM rubber for durability and heat resistance
• Black color for standard OEM appearance
• Single inside diameter hose with 23/32 inch ID on both ends
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Trunk height of 21 inches for precise fitment
• Compatible with Ford F-150 HVAC systems

Detailed Product Description

The Dayco Small I.D. Heater Hose 87753 is engineered to meet the demanding requirements of HVAC systems in Ford F-150 trucks. This hose features a single inside diameter of 23/32 inches on both ends, ensuring a secure and leak-free connection. Manufactured from EPDM (ethylene propylene diene monomer) rubber, it offers excellent resistance to heat, ozone, and automotive chemicals, which is critical for maintaining HVAC system integrity over time.

This hose complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for heater and coolant applications in automotive environments. The 21-inch trunk height dimension allows for proper routing within the vehicle’s engine bay, matching OEM specifications for the Ford F-150.

About the Small I.D. Heater Hose Product Line

The Small I.D. Heater Hose line by Dayco focuses on providing precise diameter hoses designed for HVAC heater core connections. These hoses are tailored to meet specific OEM dimensions and material standards, ensuring compatibility and durability in heating and cooling systems. The 87753 part number is part of this line, offering a reliable replacement option for Ford F-150 owners requiring a single inside diameter hose.

Common Applications and Issues Addressed

• Replacement of worn or cracked heater hoses in Ford F-150 HVAC systems
• Resolving coolant leaks affecting heater core performance
• Preventing overheating caused by compromised heater hose integrity
• Maintaining proper heat transfer within the vehicle’s heating system
• Ensuring compliance with OEM specifications for HVAC hose replacements

Installation Notes and Tips

When installing the Dayco Small I.D. Heater Hose 87753, ensure the hose is routed according to the Ford F-150 factory service manual to avoid kinks or contact with hot engine components. Use appropriate clamps to secure both ends with 23/32 inch inside diameter fittings. Inspect adjacent components for wear or damage during installation to prevent future leaks.

Quality Assurance and Warranty

Dayco manufactures the Small I.D. Heater Hose 87753 to meet stringent SAE standards, ensuring reliable performance in HVAC applications. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are backed by the brand’s commitment to durability and fitment accuracy.