Dayco 72083 Lower Radiator Hose - Curved EPDM Coolant Hose

The Dayco 72083 is a precision-molded lower radiator hose designed to provide reliable coolant flow in automotive cooling systems. This curved radiator hose is engineered to replace OEM coolant hoses with the exact fitment and routing of the original equipment.

Key Features:

• Constructed from durable synthetic EPDM rubber for superior heat and chemical resistance
• Knitted rayon reinforced inner base tube provides maximum strength and burst resistance
• Curved design ensures precise fitment and proper coolant routing
• Meets SAE J20R4 Class D-1 standards for reliable performance
• Meets SAE J1684 Type EC electro-chemical requirements to prevent inner tube deterioration from static charge buildup
• Resists oil, mud, salt, road debris, ozone, and coolant chemicals
• Withstands extreme temperature variations from -40°F to +257°F (-40°C to +125°C)
• Black finish for OEM appearance

Dayco has been a leader in automotive parts manufacturing since 1905, delivering quality replacement hoses that meet or exceed original equipment specifications. This lower radiator hose is manufactured to provide long-lasting, leak-free performance in demanding cooling system applications.