HPS high temperature 3-ply reinforced silicone heater hose kit (part number 57-1586) replaces 2001-2005 Lexus IS300 I6 3.0L stock OEM rubber heater coolant hoses with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F).
Vehicle Application
2001-2005 Lexus IS300 I6 3.0L
Remark: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is highly recommended when silicone coolant hoses are used in a daily driving vehicle.
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