Dayco 87915 HVAC Heater Hose - Heater To Engine or Left

Overview of Dayco Small I.D. Heater Hose 87915

The Dayco Small I.D. Heater Hose 87915 is designed specifically for HVAC systems in select Ford Fusion and Mercury Milan models. Constructed from durable EPDM material, this hose ensures reliable performance in heating applications where precise fitment and material quality are essential.

• Made from EPDM for heat and chemical resistance
• Black dual inside diameter hose with protective sleeve
• End 1 inside diameter: 5/8 inch; End 2 inside diameter: 3/4 inch
• Complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards
• Compatible with Ford Fusion and Mercury Milan HVAC systems
• Part number 87915 for accurate identification

Detailed Product Description

The Dayco Small I.D. Heater Hose 87915 is part of the Small I.D. Heater Hose product line, which focuses on delivering precise HVAC heater hose solutions with dual inside diameters to accommodate specific vehicle requirements. This hose features a black EPDM construction, known for its resistance to heat, ozone, and coolant chemicals, making it suitable for the demanding environment of automotive heating systems. The hose includes a protective sleeve to guard against abrasion and wear, although it does not contain a heat shield. The dual inside diameter design (5/8 inch on one end and 3/4 inch on the other) allows for a secure and proper fit in HVAC applications, ensuring efficient coolant flow and system integrity.

Applications and Problem Solving

• Replacement of worn or cracked heater hoses in Ford Fusion and Mercury Milan models
• Prevention of coolant leaks that can cause HVAC system failure
• Addressing hose degradation due to heat and chemical exposure
• Ensuring proper coolant flow for effective cabin heating
• Maintaining HVAC system reliability and vehicle comfort

Installation Notes and Tips

• Verify hose dimensions and fitment with vehicle specifications before installation
• Inspect hose connections and clamps for wear and replace if necessary
• Ensure the protective sleeve is properly positioned to prevent abrasion
• Flush the cooling system if contamination is suspected before installing the new hose
• Follow manufacturer torque specifications for hose clamps to avoid leaks

Quality Assurance and Warranty

Dayco manufactures the Small I.D. Heater Hose 87915 to meet SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for heater hoses. The EPDM material and construction quality provide durability and resistance to typical HVAC system stresses. Warranty details should be confirmed with the original equipment manufacturer or supplier, as they may vary by region and application.