Dayco 80191 Molded Heater Hose

The Dayco 80191 is a molded heater hose engineered to deliver reliable coolant flow between the engine and heater core. Designed as a direct-fit replacement, this pre-formed hose maintains its shape under pressure and heat, ensuring a leak-free connection without the need for cutting or reshaping.

Key Features:

• Pre-molded design for precise, direct-fit installation
• Constructed to withstand high coolant temperatures and pressures found in modern engines
• Reinforced construction resists cracking, swelling, and deterioration over time
• Compatible with standard coolant and antifreeze formulations
• Meets or exceeds OEM specifications for fit and performance

Dayco is a globally recognized manufacturer of engine products and has been producing quality belts, hoses, and tensioners for decades. The 80191 molded heater hose is part of their extensive line of replacement cooling system components, making it a trusted choice for professional technicians and DIY mechanics alike.