The Hengst Crankcase Vent Valve is designed to provide reliable performance and superior protection for your engine. This valve is designed to regulate the pressure in the crankcase, helping to reduce the risk of oil leaks and engine damage. It is constructed from durable, high-quality materials and is designed to fit most vehicles. This valve also helps to reduce emissions and improves engine performance. Easy to install and maintain, this valve is the ideal choice for optimal engine protection and performance.