Dayco 74336 Curved Lower Radiator Hose

The Dayco 74336 is a precision-engineered curved lower radiator hose designed to maintain proper cooling function with a factory-fit molded design. This direct-replacement hose ensures reliable coolant flow between the radiator and engine block.

Construction and Materials:

• EPDM rubber compound construction for superior durability and longevity
• Knitted rayon reinforcement in the inner base tube for maximum burst resistance and strength
• Protective sleeve design guards against abrasion damage
• Engineered to withstand temperature extremes from -40°F to +257°F

Performance Features:

• Meets SAE J20R4 and Class D-1 requirements for improved service life
• Excellent resistance to deterioration from ozone, coolants, oil, mud, and road debris
• Prevents inner tube deterioration caused by static electric charge buildup
• Molded curved design ensures precise fitment with no cutting or adjustments needed

This OEM-quality replacement hose delivers the durability and performance required for demanding cooling system applications, making it an ideal choice for maintaining optimal engine operating temperatures.