Silicone Radiator Coolant Hose Kit

The HPS Performance Silicone Radiator Coolant Hose Kit is a direct replacement for the stock OEM rubber lower and upper radiator hoses on the 2010-2023 Lexus GX460 equipped with the 4.6L V8 engine. This high-temperature, 3-ply reinforced silicone hose kit is engineered to withstand extreme conditions and prolonged exposure to under-hood and coolant heat, with a maximum temperature rating of 350F. It meets or exceeds OE specifications, offering a durable upgrade that prevents common issues like coolant leaks and engine overheating often caused by aged or damaged rubber hoses. Key features of this kit include premium grade, high-heat resistance reinforced silicone hoses, designed with precise bends and curves to ensure a perfect fitment. The kit also comes with 100% stainless steel, non-perforated, embossed hose clamps. The hoses are compatible with OEM part numbers 16571-38101 and 16572-38151. This hose kit is specifically designed for the 2010-2023 Lexus GX460 4.6L V8. It is important to note that silicone hoses have a higher water permeation rate than standard EPDM rubber hoses. Therefore, checking the coolant level regularly is highly recommended when using silicone coolant hoses in a daily driven vehicle. Included in the kit are the HPS Performance High Temperature Reinforced Silicone Hoses and HPS Performance 100% Stainless Steel Embossed Clamps. This product comes with a 2-year limited warranty.