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.

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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

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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 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2006-2007 ACCORD - FP10533

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10533

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 FP10312

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10312

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Bosch Fuel Pressure Regulators 280160575

5 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Delphi Fuel Injection Pressure Regulators for 2004-2008 ENDEAVOR, 2004-2011 GALANT - FP10547

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10547

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

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 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10422

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10422

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10528

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10528

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10529

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10529

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

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 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10540

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10540

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2006-2010 OPTIMA, SONATA - FP10548

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10548

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2003-2006 LANCER - FP10459

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10459

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10468

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10468

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10530

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10530

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2002-2007 LANCER, 2002 MIRAGE - FP10460

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10460

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

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

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10368

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10303

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10303

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2006-2007 ACCORD, 2003-2005 CIVIC - FP10536

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10536

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

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 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10407

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10407

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

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10551

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2003-2006 SORENTO - FP10552

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10552

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 2003-2007 G35 - FP10640

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10640

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10383

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10383

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

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