Upgrade your 2011–2023 Lexus GX460 cooling system with our Silicone Coolant Hose Kit. Specifically designed for the 1UR-FE engine, this kit improves both under-hood aesthetics and reliability with durable silicone hoses available in black.----Factory rubber radiator hose can soften or fail under sustained heat and pressure, risking breakdowns during daily driving, towing, and off-road adventures. Our five-layer silicone construction with heat-resistant embedded fibers provides superior strength and longevity, ensuring your GX460 stays cool and dependable when it matters most.----The kit includes upper and lower radiator hoses along with high-quality worm gear clamps for a secure, straightforward installation. Backed by the Mishimoto Lifetime Warranty, this Silicone Hose Kit ensures dependable performance mile after mile.