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Delphi

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 40 Items.

Results 1 - 25 of 39

Delphi Fuel Injection Pressure Regulators FP10021

Delphi Fuel Injection Pressure Regulators FP10021

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: Tomorrow

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Delphi Fuel Injection Pressure Regulators for 2003-2006 CAYENNE - FP10384

Delphi Fuel Injection Pressure Regulators for 2003-2006 CAYENNE - FP10384

Delphi Fuel Injection Pressure Regulators for 2003-2006 CAYENNE - FP10384

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10384

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Delphi Fuel Injection Pressure Regulators FP10075

Delphi Fuel Injection Pressure Regulators FP10075

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: Tomorrow

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Estimated Ship Date: Tomorrow

Delphi Fuel Injection Pressure Regulators for 1991-2005 NSX - FP10494

Delphi Fuel Injection Pressure Regulators for 1991-2005 NSX - FP10494

Delphi Fuel Injection Pressure Regulators for 1991-2005 NSX - FP10494

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10494

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2005-2010 E-350 SUPER DUTY, E-450 SUPER DUTY, 2005 EXCURSION - HTV102

Delphi Fuel Injection Pressure Regulators for 2005-2010 E-350 SUPER DUTY, E-450 SUPER DUTY, 2005 EXCURSION - HTV102

Delphi Fuel Injection Pressure Regulators for 2005-2010 E-350 SUPER DUTY, E-450 SUPER DUTY, 2005 EXCURSION - HTV102

FUEL INJECTION PRESSURE REGULATOR

Part Number: DFP-HTV102

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10299

Delphi Fuel Injection Pressure Regulators FP10299

Delphi Fuel Injection Pressure Regulators FP10299

FUEL INJECTION PRESSURE REGULATOR

Part Number: DFP-FP10299

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10385

Delphi Fuel Injection Pressure Regulators FP10385

Delphi Fuel Injection Pressure Regulators FP10385

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10385

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Delphi Fuel Injection Pressure Regulators FP10529

Delphi Fuel Injection Pressure Regulators FP10529

Delphi Fuel Injection Pressure Regulators FP10529

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10529

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10238

Delphi Fuel Injection Pressure Regulators FP10238

Delphi Fuel Injection Pressure Regulators FP10238

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

Part Number: DFP-FP10238

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10303

Delphi Fuel Injection Pressure Regulators FP10303

Delphi Fuel Injection Pressure Regulators FP10303

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10303

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10377

Delphi Fuel Injection Pressure Regulators FP10377

Delphi Fuel Injection Pressure Regulators FP10377

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10377

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10300

Delphi Fuel Injection Pressure Regulators FP10300

Delphi Fuel Injection Pressure Regulators FP10300

FUEL INJECTION PRESSURE REGULATOR

Part Number: DFP-FP10300

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10561

Delphi Fuel Injection Pressure Regulators FP10561

Delphi Fuel Injection Pressure Regulators FP10561

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10561

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10752

Delphi Fuel Injection Pressure Regulators FP10752

Delphi Fuel Injection Pressure Regulators FP10752

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10752

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10551

Delphi Fuel Injection Pressure Regulators FP10551

Delphi Fuel Injection Pressure Regulators FP10551

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10551

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1999-2005 MIATA - FP10455

Delphi Fuel Injection Pressure Regulators for 1999-2005 MIATA - FP10455

Delphi Fuel Injection Pressure Regulators for 1999-2005 MIATA - FP10455

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10455

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2005-2006 9-2X, 2006-2009 FORESTER, 2002-2007 IMPREZA - FP10458

Delphi Fuel Injection Pressure Regulators for 2005-2006 9-2X, 2006-2009 FORESTER, 2002-2007 IMPREZA - FP10458

Delphi Fuel Injection Pressure Regulators for 2005-2006 9-2X, 2006-2009 FORESTER, 2002-2007 IMPREZA - FP10458

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10458

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10468

Delphi Fuel Injection Pressure Regulators FP10468

Delphi Fuel Injection Pressure Regulators FP10468

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10468

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10479

Delphi Fuel Injection Pressure Regulators FP10479

Delphi Fuel Injection Pressure Regulators FP10479

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10479

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2001-2005 RIO - FP10558

Delphi Fuel Injection Pressure Regulators for 2001-2005 RIO - FP10558

Delphi Fuel Injection Pressure Regulators for 2001-2005 RIO - FP10558

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10558

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1990-1992 D21, 1991-1993 NX, 1991-2006 SENTRA - FP10406

Delphi Fuel Injection Pressure Regulators for 1990-1992 D21, 1991-1993 NX, 1991-2006 SENTRA - FP10406

Delphi Fuel Injection Pressure Regulators for 1990-1992 D21, 1991-1993 NX, 1991-2006 SENTRA - FP10406

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10406

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2004-2008 TL - FP10368

Delphi Fuel Injection Pressure Regulators for 2004-2008 TL - FP10368

Delphi Fuel Injection Pressure Regulators for 2004-2008 TL - FP10368

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10368

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10372

Delphi Fuel Injection Pressure Regulators FP10372

Delphi Fuel Injection Pressure Regulators FP10372

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10372

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2001-2006 OPTIMA, 2001-2004 SANTA FE, 2002-2005 SONATA - FP10376

Delphi Fuel Injection Pressure Regulators for 2001-2006 OPTIMA, 2001-2004 SANTA FE, 2002-2005 SONATA - FP10376

Delphi Fuel Injection Pressure Regulators for 2001-2006 OPTIMA, 2001-2004 SANTA FE, 2002-2005 SONATA - FP10376

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10376

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10528

Delphi Fuel Injection Pressure Regulators FP10528

Delphi Fuel Injection Pressure Regulators FP10528

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10528

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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