Using this upper radiator hose is easy. First, make sure your truck's engine is cool. Then, remove the old hose carefully. Attach the new hose in place using the included clamps and connectors. Ensure everything is tightly secured. When it comes to maintenance, check the hose regularly for any signs of wear or damage. If you notice any leaks or cracks, replace the hose right away. Keep the hose clean to extend its lifespan. Also, follow your truck's normal coolant change schedule to keep the system in good working order.