Dayco 72975 Molded Upper Radiator Coolant Hose

The Dayco 72975 is a precision-molded upper radiator hose designed as an OE-style replacement for optimal cooling system performance. This curved radiator hose features professional-grade EPDM rubber construction with knitted rayon reinforcement for superior strength and durability.

Key Specifications:

• Hose length: 13 inches
• Inner diameter (both ends): 1.188 inches
• Position: Upper radiator
• Configuration: Curved/molded design
• Color: Black

Construction and Materials:

• All-synthetic EPDM rubber construction for maximum durability
• Knitted rayon reinforcement in the inner base tube provides maximum burst resistance
• Meets SAE J20R4, Class D-1 specifications
• Meets SAE J1684 Type EC electrochemical requirements to prevent inner tube deterioration

Performance Features:

• Temperature range: -40°F to +257°F (-40°C to +125°C)
• Resists oil, mud, salt, road debris, and ozone
• Designed to prevent splitting, ballooning, and elongation
• High strength and burst resistance throughout the life of the hose
• Compatible with modern coolant formulations

This molded hose delivers an exact OE fit without cutting or modifications required. Hose clamps and adapters are not included and must be purchased separately.