Designed for long life in heavy duty applications, this Dayco Silicone Heater Hose is highly resistant to the deteriorating effects of oil, ozone, coolants, and coolant additives. This hose is made with special silicone compounds and reinforced with one ply of braided polyester yarn. When installed properly with special silicone clamps, this hose will give up to six times longer service life than ordinary coolant hose. In addition to being extremely flexible, this hose meets the requirements of SAE 20R3, Class A and has a temperature rating of -40 Degree F (-40 Degree C) to +350 Degree F (+175 Degree C). Note: This hose is NOT suitable for fuel or oil transfer. Product Features:When installed properly with special silicone clamps, this hose will give up to six times longer service life than ordinary coolant hoseThis silicone heater hose is highly resistant to the deteriorating effects of oil, ozone, coolants, and coolant additivesMeets the requirements of SAE 20R3, Class AHas a temperature range of -40 Degree F (-40 Degree C) to +350 Degree F (+175 Degree C)
