The Vemo Knock Sensor - V10721160 is a high-quality automotive sensor designed to detect engine knock or detonation. It is specifically designed for use in vehicles with gasoline engines and is compatible with a wide range of makes and models. The sensor helps to optimize engine performance by accurately detecting and signaling when the engine is knocking, allowing for timely adjustments to prevent potential damage. It is a reliable and durable component that is essential for maintaining the efficiency and longevity of the vehicle's engine.