Gates 06-13 Lexus IS250 V-6 2.5L Upper Molded Coolant Hose

This is a Gates molded upper coolant hose, part number 20900. It's designed to replace the original hose on a variety of vehicles, including popular models like the Lexus IS250 and IS350, as well as older Mazda RX-7s. A coolant hose is a critical part of your car's cooling system, carrying the heated coolant from the engine to the radiator to be cooled down.

This hose is molded to match the original factory shape, which helps ensure it fits right without any awkward bends or kinks that could restrict flow. Gates uses durable rubber compounds that are built to withstand the high temperatures and pressures found under the hood. Replacing a cracked or leaking coolant hose is important to prevent overheating and potential engine damage. If you notice coolant leaks or the hose feels brittle, it's time for a replacement.