Dayco Heater Hose Outlet EPDM

Dayco EPDM heater hose outlets are replacement coolant hoses. They carry hot coolant between the engine and the heater system. Each hose is built to replace the original hose in your vehicle's cooling and heater circuit. You may also see these parts called heater outlet hoses, heater hoses, or coolant hoses.

Key Features:

• EPDM rubber construction: Synthetic EPDM resists heat, ozone, oil, salt, mud, road debris, and coolants.
• Reinforced for strength: Reinforcement adds burst strength and helps the hose resist kinking and collapsing under pressure and temperature swings.
• Wide temperature range: Designed to handle temperatures from -40°F (-40°C) to +257°F (+125°C).
• Coolant compatible: Designed to work with common coolants and coolant additives.
• OE-style replacement: Built to replace the original hose and restore proper fit and function.
• Industry specifications: Dayco molded heater hoses are designed to meet SAE J20 Class D-1 and Type EC electro-chemical requirements per SAE J1684. These requirements help protect the inner tube from damage caused by static electric charge build-up.

Dayco has decades of experience in automotive cooling system hoses. Replacing a cracked, leaking, or collapsed heater hose with a Dayco EPDM outlet hose helps keep coolant flowing reliably to the heater core.