The Vaico Engine Variable Valve Lift Eccentric Shaft Sensor - V103730 is a high-quality sensor designed to accurately measure the position and movement of the eccentric shaft in an engine's variable valve lift system. This sensor is crucial for ensuring optimal engine performance and efficiency, as it provides crucial data to the engine control unit. It is made with durable materials and advanced technology to withstand the harsh conditions of the engine environment. This sensor is a direct replacement for the original equipment, making it easy to install and compatible with a wide range of vehicles. It is a reliable and cost-effective solution for maintaining the proper operation of the variable valve lift system in your engine.