Dayco Heater Hose Heater to Engine EPDM

The Dayco Heater Hose (Heater to Engine, EPDM) is a molded and bulk-style coolant hose line for carrying hot coolant between the engine and the heater core. It helps keep your cabin heating system running reliably. It is also sold as a heater hose, coolant hose or HVAC heater hose.

Key Features:

• EPDM rubber construction resists heat, ozone, weathering and coolant breakdown
• Reinforced build helps the hose hold its shape and handle system pressure and engine vibration
• Flexible design makes routing and installation easier
• Made to handle the temperature swings of an engine cooling and heating system
• Works with common automotive coolants

Dayco is a long-established supplier of belts, hoses and engine components. Replacing a worn, cracked or leaking heater hose helps prevent coolant loss, overheating and a loss of cabin heat. Choose the child item that matches your application.