Dayco 88501 Small I.D. Molded HVAC Heater Hose

The Dayco 88501 is a precision-molded HVAC heater hose engineered to replace the original equipment heater hose in specific vehicle applications. This small inner diameter molded hose is designed to carry heated coolant from the engine block to the heater core and return it back to the engine, ensuring proper cabin heating performance.

Key Features:

• Pre-formed molded design for exact OE fit and easy installation
• Constructed with premium EPDM rubber compounds for durability and flexibility
• Spiral reinforcement provides high burst strength and resistance to collapse
• Meets SAE J20R3 Class D-1 specifications for quality assurance
• Designed to meet Type EC electro-chemical requirements per SAE J1684
• Temperature range of -40°F to +257°F (-40°C to +125°C)
• Compatible with all common coolants and coolant additives
• Resistant to ozone, heat, and environmental deterioration

Dayco molded heater hoses are manufactured to OE specifications, ensuring proper fit and long-lasting performance. Each hose is precision-engineered for specific vehicle applications to eliminate guesswork during installation. Not suitable for fuel or oil transfer applications.