This Smart ForTwo engine coolant water pipe hose is a high-quality replacement part for your 2014-19 W453 model. The hose is made of durable rubber material that can withstand temperatures up to 80 °C and is resistant to petroleum, making it perfect for use in the engine compartment. The hose is a clip-on style and comes with a universal fitment, making it easy to install. It is designed to fit perfectly with your engine's cooling components and comes with a 3-month manufacturer warranty. Items included in the package are only the hose. This coolant hose is an essential part of your engine's cooling system, ensuring that your car runs smoothly and efficiently.