The Genuine Porsche Direct Injection High Pressure Fuel Pump (part number 95811031603) is a vital component of the fuel system in Porsche vehicles. It is responsible for delivering pressurized fuel directly to the engine's combustion chamber, ensuring efficient and precise fuel delivery. This pump is specifically designed for direct injection engines, which require a higher fuel pressure compared to traditional fuel injection systems. It is a genuine OEM (Original Equipment Manufacturer) part, ensuring the highest quality and compatibility with Porsche vehicles. This fuel pump is essential for maintaining the performance and reliability of your Porsche, making it a crucial replacement part for any necessary repairs.