Bosch FP165-E High Pressure External Fuel Pump

The Bosch FP165-E is a high-pressure external fuel pump offering reliable delivery for vehicles with increased fuel demands. Designed for in-line mounting, it features enhanced compatibility with modern ethanol-based fuels and delivers high-volume flow rates suitable for tuned engine applications.Discover the key features of this fuel pump and how they support performance, reliability and compatibility:High Flow Capacity: Delivers up to 190 L/h at 4.3 bar and 165 L/h at 6 bar using a rotary vane design, providing consistent fuel supply to meet the demands of high-performance engines and prevent fuel starvation under load.Ethanol Fuel Compatibility: Supports diesel fuels and modern ethanol petrol blends up to E10 and can operate with E100 on a reduced service life, offering broad fuel compatibility that suits both standard and biofuel applications while helping you maintain performance on varied fuel types.Internal 300 Micron Pre-Filter: Fitted with a coarse stainless steel pre-filter at the inlet to trap debris before it enters the pump, helping reduce wear and extending the working life of the pump and downstream components.Compact In-Line Design: Measures 60 mm in diameter and 162.6 mm in length with a 700 g weight, allowing you to mount it externally along the chassis or fuel system where space is limited while maintaining accessibility for inspection or replacement.Proven Bosch Engineering: Built with OE-grade components and electrical connections for dependable running, enabling continuous use in demanding environments without loss of flow or pressure over time.This pump is well-suited to engine builds where increased fuel delivery is essential for maintaining power and drivability under load. With its direct-fit format and compatibility with modern fuels, it s a valuable addition to your vehicle s fuelling setup. It offers a smart upgrade route when moving beyond the limitations of factory fuel systems, especially in tuned or high-demand applications.Specifications:Fittings In: M14 x 1.5 FemaleFittings Out: M12 x 1.5 FemaleVoltage: 12vFuel pressure (max): 6 BarFlow (Max): 190 Ltr/HrFlow @ 6 Bar (87psi): 165 Ltr/HrFlow @ 4.3 Bar (62psi): 190 Ltr/HrPressure limiting valve: 8-10 BarLength : 162.6mmDiameter : 60mmBosch FP165-E Spec Sheet