Fuel Pressure Regulator Damper YL8Z 9F775AA Accurate Rugged Fuel Pressure Damper Replacement for B2300 2.3L Applicable Models: Fuel pressure regulator damper fits 2.3L 140Cu.In.L4 GAS DOHC Naturally Aspirated engines and replaces B2300 2.3L 2294CC l4 GAS DOHC Naturally Aspirated models.OE Number: YL8Z 9F775AA, PR4138.Confirm compatibility with your required OE number.Accurate Regulation: The fuel pressure damper accurately regulates fuel pressure, the correct fuel delivery for combustion.Enhanced Power function: By adjusting fuel injection pressure, the regulator provides appropriate fuel supply, improves combustion efficiency and power output, and enhances engine function and responsiveness.Rugged Construction: The ignition fuel injection pressure damper is constructed from metal material, offering resistance to deformation and long-term.Item Type: Fuel Pressure Regulator Damper Material: Metal OE Number: YL8Z 9F775AA, PR4138 Fitment: - 3.0L 2986CC 182Cu.In.V6 GAS OHV Naturally Aspirated (VIN: U) 1999–2003 - 2.3L 140Cu.In.L4 GAS DOHC Naturally Aspirated 2001–2002 - 2.3L 140Cu.In.l4 GAS DOHC Naturally Aspirated 2003 - Escape 3.0L 2968CC 181Cu.In.V6 GAS DOHC Naturally Aspirated 2001–2004 - Escape 3.0L 183Cu.In.V6 GAS DOHC Naturally Aspirated 2002–2004 - Explorer 4.6L 281Cu.In.V8 GAS SOHC Naturally Aspirated 2002–2003 - Replacement for B2300 2.3L 2294CC l4 GAS DOHC Naturally Aspirated 2001 - Replacement for B2300 2.3L 2300CC l4 GAS DOHC Naturally Aspirated 2002–2006 - Replacement for 6 2.3L 2260CC l4 GAS DOHC Naturally Aspirated with in Rear Window 2003–2004 Package List: 1 x Fuel Pressure Regulator Damper