Dayco D71679 Curved Molded Radiator Coolant Hose

The Dayco D71679 is a curved molded radiator hose engineered as a direct OE-style replacement for the vehicle's engine cooling system. Designed for precise fit and long-lasting performance, this hose maintains proper coolant flow between the radiator and engine to help prevent overheating.

Key Features:

• Synthetic EPDM rubber construction for superior resistance to oil, mud, salt, road debris, ozone, and coolants
• Knitted rayon inner reinforcement for maximum burst strength and long service life
• Knitted outer reinforcement with protective sleeve for abrasion resistance
• Wide temperature range: rated from -40°F (-40°C) to +257°F (+125°C)
• Meets SAE J20R4, Class D-1 industry standards
• Meets SAE J1684 Type EC electro-chemical requirements, preventing inner tube deterioration from static electric charge buildup
• Curved, molded design for precise OE routing and easy installation

Cross-Reference Part Numbers: Gates 21964, Gates 22271, NAPA 8654, NAPA 8904, ACDelco 24277L, ACDelco 24357L, Goodyear/Continental Elite 62452, Duralast D71679, Toyota 16572-03030, 16572-03031, 16572-03070, 16572-74180, 16572-74181, 16572-74290, 16573-22010, 16574-22010, Hyundai 25411-25000

Dayco is a globally recognized leader in engine drive systems and aftermarket hose products, with over 100 years of engineering expertise. The D71679 curved radiator hose delivers confident, leak-free performance as a direct replacement for the original equipment hose.