The Facet Porsche Engine Oil Pressure Switch - 70171 is a high-quality replacement part for Porsche vehicles. It is designed to monitor the engine oil pressure and send signals to the vehicle's computer system to alert the driver of any potential issues. This switch is made from durable materials and is built to withstand high temperatures and pressure. It is a direct fit for Porsche models and ensures reliable performance and accurate readings. This oil pressure switch is easy to install and is an essential component for maintaining the proper functioning of the engine.