Dayco 86114 HVAC Heater Hose - Heater Inlet

Overview of Dayco Small I.D. Heater Hose 86114

The Dayco Small I.D. Heater Hose 86114 is designed for reliable HVAC system performance in Chevrolet and GMC vehicles. Engineered with durable EPDM material, this dual inside diameter hose ensures proper coolant flow and heat transfer for models like the Chevrolet Blazer, GMC Jimmy, S10, and Sonoma.

• Constructed from high-quality EPDM rubber for heat and ozone resistance
• Dual inside diameters: 5/8 inch and 23/32 inch for precise fitment
• Meets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications
• Black color for standard OEM appearance
• Trunk height of 17 inches suitable for specific HVAC routing
• Does not include heat shield or protective sleeve

Detailed Product Description

The Dayco Small I.D. Heater Hose 86114 is part of the Small I.D. Heater Hose product line, which focuses on delivering hoses with precise inside diameters to match OEM specifications. This hose is constructed from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for HVAC heater core connections. The dual inside diameter design (5/8 inch on one end and 23/32 inch on the other) allows for a secure and leak-free connection in the HVAC system of Chevrolet Blazer, GMC Jimmy, S10, and Sonoma models. The hose complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for heater hoses.

Compatible Vehicles and Applications

• Chevrolet Blazer HVAC heater hose replacement
• GMC Jimmy heater core hose repair
• Chevrolet S10 heater hose for HVAC system
• GMC Sonoma heater hose replacement

Installation Notes and Tips

• Verify hose diameters match your vehicle’s HVAC connections before installation
• Ensure clamps are properly tightened to prevent leaks
• Inspect surrounding components for wear or damage during replacement
• Replace hoses when signs of cracking, swelling, or leaks are present

Quality Assurance and Warranty

Dayco manufactures the Small I.D. Heater Hose 86114 to meet strict SAE specifications, ensuring durability and performance in HVAC applications. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability.