Dayco 72190 Upper Radiator Coolant Hose

The Dayco 72190 is a premium molded upper radiator coolant hose engineered to meet OE specifications for reliable cooling system performance. This curved radiator hose is precision-molded to provide an exact fit replacement for original equipment hoses on various light-duty vehicle applications.

Key Features:

• Constructed from synthetic EPDM rubber with knitted reinforcement for superior strength and durability
• Features a protective sleeve to guard against abrasion from road debris, oil, mud, and salt
• Designed to withstand extreme temperature variations from -40°F to +257°F (-40°C to +125°C)
• Engineered to resist ozone, coolants, and other detrimental environmental elements
• Meets SAE J20R4 Class D-1 specifications for quality assurance
• Complies with SAE J1684 Type EC electro-chemical requirements to prevent inner tube deterioration from static charge buildup
• Reinforced inner tube provides maximum burst resistance for long service life

This upper radiator hose is designed to prevent splitting, ballooning, and elongation while delivering consistent performance under high-pressure cooling system conditions. Replace your worn or cracked radiator hose with this quality Dayco replacement to maintain optimal engine temperature and prevent overheating.