OEM 85PP4401 Fuel Rail Pressure Sensor Oil Regulator Switch Ensure precise fuel pressure control for consistent engine performance and fuel efficiency with this OEM 85PP4401 Fuel Rail Pressure Sensor Oil Regulator Switch. Designed for durability and reliability, it delivers accurate readings and regulation under a wide range of driving conditions. Key Benefits Maintains fuel pressure for improved performance and fuel economy Helps prevent engine issues caused by inconsistent or incorrect fuel delivery Durable construction ensures reliable operation even in demanding environments Product Features Function: Monitors and regulates fuel pressure within the fuel rail to support efficient combustion and proper engine operation Compatibility: OEM 85PP4401 replacement part designed to match original specifications for direct fit and easy installation Material: Built from quality ABS plastic and metal to withstand heat, vibration, and wear in harsh engine conditions Performance: Provides stable fuel regulation for smoother acceleration, better fuel consumption, and reduced risk of engine damage Use Scenarios 1. Replacement for a worn or faulty fuel rail pressure sensor to restore engine performance and fuel efficiency 2. Ideal for vehicle maintenance when addressing fuel system errors or pressure irregularities detected during diagnostics 3. Suitable for professional mechanics or doityourself vehicle owners seeking a reliable OEM part for quick and accurate repairs Installation Simple directfit installation allows quick replacement without specialized tools. Remove the old sensor from the fuel rail and fit the OEM 85PP4401 unit securely in place to resolve performance and efficiency issues. Built for precision and durability, the OEM 85PP4401 Fuel Rail Pressure Sensor Oil Regulator Switch is the dependable choice to keep your vehicle running smoothly under all driving conditions.