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Mishimoto silicone radiator hose kit for 2001–2005 Lexus IS300 offers OEM-style fit with a dual-layer silicone construction reinforced by heat-resistant fibers. Rated to 330°F, the hoses are designed to reduce heat soak and tolerate higher pressures compared with factory rubber hoses. The kit is positioned as a street and track-ready replacement that maintains fitment while improving thermal and pressure performance for IS300 cooling systems.
Mishimoto 01-05 Lexus IS300 Black Silicone Hose Kit
