Dayco 73153 Molded Radiator Coolant Hose

The Dayco 73153 is a precision-engineered molded radiator coolant hose designed to deliver OE-quality performance and reliability for automotive cooling systems. This premium replacement hose features synthetic EPDM rubber construction with knitted rayon reinforcement for maximum strength and superior burst resistance throughout the life of the hose.

Key Features:

• Knitted reinforcement with protective sleeve for high-strength performance and abrasion protection
• Synthetic EPDM rubber construction resists oil, mud, salt, road debris, ozone, and coolants
• Withstands extreme temperature variations from -40°F to +257°F (-40°C to +125°C)
• Meets SAE J20R4, Class D-1 requirements for automotive cooling systems
• Meets SAE J1684 Type EC electro-chemical requirements to prevent inner tube deterioration from static electric charges
• Designed to match OE specifications for precise fitment

Dayco molded radiator hoses provide the durability and performance needed to maintain optimal engine cooling under demanding conditions. The inner base tube features reinforced knitted construction that prevents splitting, ballooning, and elongation while delivering reliable service mile after mile.