Dayco 72100 Upper Radiator Hose - Molded Coolant Hose

The Dayco 72100 is a premium molded upper radiator hose engineered to deliver reliable cooling system performance in demanding automotive applications. This curved radiator hose is precision-manufactured to OE specifications, ensuring a direct-fit replacement for specific vehicle applications.

Key Features:

• Synthetic EPDM rubber construction provides exceptional resistance to oil, mud, salt, road debris, ozone, and coolants
• Knitted rayon reinforced inner base tube delivers maximum strength and burst resistance throughout the hose's service life
• Knitted reinforcement with protective sleeve guards against abrasion and environmental damage
• Withstands extreme temperature variations from -40°F to +257°F (-40°C to +125°C)
• Meets SAE J20R4, Class D-1 requirements for high-performance applications
• Meets SAE J1684 Type EC electro-chemical requirements to prevent inner tube deterioration from static electric charges
• Molded curved design ensures proper fit and routing under the hood

Dayco coolant hoses are designed to meet or exceed OE specifications while providing superior protection in high-pressure, high-temperature cooling system environments. The precision molded construction eliminates the need for cutting or adjustments during installation, ensuring a leak-free seal and optimal coolant flow between the engine and radiator.