The Bosch Knock Sensor - 0261231214 is a high-quality sensor designed to detect engine knock in vehicles. It is compatible with a wide range of vehicle models and is manufactured by Bosch, a trusted brand in the automotive industry. This sensor is responsible for monitoring engine vibrations and sending signals to the engine control unit to adjust the ignition timing and prevent engine damage. It is made with durable materials and is designed to withstand harsh engine conditions. The Bosch Knock Sensor - 0261231214 is a reliable and essential component for ensuring the optimal performance and longevity of your vehicle's engine.