Dayco 88409 Heater Hose Outlet/Tee to Engine

The Dayco 88409 is a premium heater hose designed for vehicles equipped with auxiliary heating systems, connecting the heater outlet/tee to the engine. This OE replacement hose is engineered to restore proper coolant flow in your vehicle's heating system.

Key Features:

• All EPDM (ethylene propylene diene monomer) construction for superior durability and longevity
• Spiral reinforcement provides high burst strength to withstand system pressure
• Excellent heat resistance for reliable performance in high-temperature engine environments
• Compatible with all common coolants and coolant additives
• Designed specifically for van applications with auxiliary heater systems
• Direct OE replacement for proper fit and function

Dayco's advanced EPDM compound resists cracking, hardening, and deterioration from heat and coolant exposure, ensuring long-lasting performance. The spiral reinforcement design prevents hose collapse under vacuum conditions while maintaining flexibility for easy installation.