Dayco 80291 Heater Hose Standard

The Dayco 80291 is a standard heater hose designed to reliably transport hot coolant from the engine to the heater core and back. This molded heater hose is engineered to withstand the constant exposure to hot coolant, pressure fluctuations, and engine vibration that heater hoses must endure.

Key Features:

• EPDM rubber construction provides excellent heat and coolant resistance
• Reinforced design maintains shape and prevents collapse under vacuum
• Pre-molded configuration ensures proper fit and routing
• Resists degradation from ozone, heat, and coolant additives
• OEM quality construction for reliable, long-lasting performance

Dayco heater hoses are manufactured to meet or exceed original equipment specifications, providing a direct replacement solution for worn or damaged hoses. The EPDM rubber compound offers superior resistance to the harsh underhood environment while maintaining flexibility across a wide temperature range.