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 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

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Delphi Fuel Injection Pressure Regulators FP10049

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

Part Number: DFP-FP10049

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 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 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: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10259

FUEL INJECTION PRESSURE REGULATOR

Part Number: DFP-FP10259

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 FP10404

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10404

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 FP10317

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10317

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 FP10385

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10385

Not Yet Reviewed

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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 for 1996-2000 CIVIC, 1996-1997 CIVIC DEL SOL, 1999-2001 CR-V - FP10410

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10410

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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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

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 FP10400

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10400

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 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 for 2001-2002 AURORA, 1995 DEVILLE, 1999-2002 INTRIGUE - FP10023

FUEL INJECTION PRESSURE REGULATOR

Part Number: DFP-FP10023

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

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

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 for 1999-2001 PROTEGE - FP10463

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10463

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

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

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