Dayco 72274 Upper Curved Radiator Coolant Hose

The Dayco 72274 is a premium molded upper radiator hose designed to deliver OE-quality fit and reliable cooling system performance. This curved radiator hose is engineered to replace the original equipment hose with exact factory specifications for a direct-fit installation.

Key Features:

• Synthetic EPDM rubber construction provides superior resistance to heat, coolants, ozone, oil, and road debris
• Knitted rayon reinforcement in the inner base tube ensures maximum strength and burst resistance
• Protective sleeve design guards against abrasion and extends service life
• Withstands extreme temperature variations from -40°F to +257°F (-40°C to +125°C)
• Meets SAE J20R4 Class D-1 specifications for quality assurance
• Meets SAE J1684 Type EC electro-chemical requirements to prevent inner tube deterioration from static electric buildup
• Pre-formed curved design eliminates cutting or adjustments for proper fitment

Dayco coolant hoses are manufactured to the same exacting standards as OEM hoses, offering reliable protection against coolant leaks and cooling system failures. Backed by a 2-year warranty, this replacement radiator hose provides the quality and durability you expect from a global leader in automotive cooling systems.