Dayco 87888 Small I.D. Molded Heater Hose

The Dayco 87888 is a precision-molded heater hose designed to replace OEM coolant hoses in applications requiring small diameter hoses (1 inch I.D. or smaller). This pre-formed hose features the same bends and routing as the original equipment assembly to ensure proper fit and function.

Construction Features:

• Synthetic EPDM rubber construction for high-strength performance and durability
• Knitted rayon reinforcement in the inner base tube for maximum strength and burst resistance
• Quick-connect end for fast, convenient installation without separate connectors
• Black finish with no protective sleeve or heat shield
• End 1 inside diameter: 5/8 inch
• End 1 outside diameter: 15/16 inch

Performance Specifications:

• Temperature range: -40°F to +257°F (-40°C to +125°C)
• Resistant to oil, salt, mud, road debris, coolants, and environmental elements
• Meets SAE J20R3, Class D-1 requirements
• Designed to meet Type EC electro-chemical requirements per SAE J1684 to prevent inner tube deterioration from static electric charge buildup

This molded heater hose eliminates the need for multiple straight hose sections and clamps, providing a cleaner installation and reducing potential leak points in your vehicle's cooling system.