The Dayco heater hose HD silicone is engineered to resist aging caused by heat, chemicals, oils and other elements. Made with special silicone compounds and reinforced with a ply of braided polyester yarn, this hose sustains up to six times longer service life than an ordinary coolant hose. It has a temperature rating of -40 Deg. F (-40 Deg. C) to +347 Deg. F (+175 Deg. C).

Product Features:

• Designed to extend the service life for heavy-duty and off-road equipment applications,
• Built to be extremely flexible and longer lasting
• Meets the requirements of SAE 20R3, Class A
• PLEASE NOTE: Item is sold and priced by the foot. See store for details.