Delphi Fuel Injection Pressure Regulators

4.51 out of 5 stars 35 Customer Reviews

Fuel injection pressure regulators directly affect your engine and vehicle performance and can be a major contributor or hindrance to fuel economy. Delphi fuel injection pressure regulators provide consistent and predictable fuel pressure for superior drivability. These regulators maintain the correct pressure from your tank to the injector for varied driving conditions, providing enhanced fuel control accuracy. Delphi fuel injection pressure regulators feature precisely manufactured internal valves, diaphragms, and springs for excellent performance, longer life, and improved durability.

Showing In Stock Items. Show All 58 Items.

Results 1 - 25 of 47

Delphi Fuel Injection Pressure Regulators FP10021

Fuel Pressure Regulator, OE Style, Maximum 55 psi, Returnless, Push-In Style Inlet Diameter 25mm, Non-Adjustable, Metal, GM, Hummer, Isuzu, Each

Part Number: DFP-FP10021

4.37 out of 5 stars ( 19 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Delphi Fuel Injection Pressure Regulators FP10075

Fuel Pressure Regulator, Replacement, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: DFP-FP10075

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Delphi Fuel Injection Pressure Regulators FP10049

Fuel Pressure Regulator, Replacement, Ford, Lincoln, Mercury, Each

Part Number: DFP-FP10049

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10003

Fuel Pressure Regulator, Stock Style, Buick, Cadillac, Chevy, Pontiac, Geo, Fuel Injection, Gasoline, Each

Part Number: DFP-FP10003

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10388

Fuel Pressure Regulator, Steel, Chevy, Pontiac, Cadillac, Isuzu, Oldsmobile, Saturn, Each

Part Number: DFP-FP10388

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10016

Fuel Pressure Regulator, Replacement, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: DFP-FP10016

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1992-1993 INTEGRA, 1991-2005 NSX - FP10494

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10494

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10317

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10317

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10385

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10385

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Delphi Fuel Injection Pressure Regulators FP10026

Fuel Pressure Regulator, Replacement, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: DFP-FP10026

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10549

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10549

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10551

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10551

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10056

Fuel Pressure Regulator, Fuel Injection, Stock, Ford, Mazda, Each

Part Number: DFP-FP10056

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10259

FUEL INJECTION PRESSURE REGULATOR

Part Number: DFP-FP10259

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10303

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10303

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10464

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10464

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1995-2002 MONTERO, 1997-2004 MONTERO SPORT - FP10472

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10472

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1997-2001 MIRAGE, 1997-1999 MONTERO SPORT - FP10475

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10475

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1999-2001 IMPREZA, LEGACY, 2000-2004 OUTBACK - FP10481

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10481

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10507

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10507

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10508

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10508

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10513

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10513

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10394

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10394

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1992-1999 CIVIC, 1993-1997 CIVIC DEL SOL, 1994-2001 INTEGRA - FP10413

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10413

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1995-1998 200SX, 1995-1999 SENTRA - FP10418

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10418

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Page 1 of 2
Next