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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 53 Items.

Results 1 - 25 of 46

Delphi Fuel Injection Pressure Regulators for 1988-1992 LAND CRUISER - FP10578

Delphi Fuel Injection Pressure Regulators for 1988-1992 LAND CRUISER - FP10578

Delphi Fuel Injection Pressure Regulators for 1988-1992 LAND CRUISER - FP10578

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10578

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10729

Delphi Fuel Injection Pressure Regulators FP10729

Delphi Fuel Injection Pressure Regulators FP10729

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10729

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10003

Delphi Fuel Injection Pressure Regulators FP10003

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: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10388

Delphi Fuel Injection Pressure Regulators FP10388

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: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10401

Delphi Fuel Injection Pressure Regulators FP10401

Delphi Fuel Injection Pressure Regulators FP10401

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10401

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1988-1995 4RUNNER, PICKUP - FP10519

Delphi Fuel Injection Pressure Regulators for 1988-1995 4RUNNER, PICKUP - FP10519

Delphi Fuel Injection Pressure Regulators for 1988-1995 4RUNNER, PICKUP - FP10519

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10519

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1990-1993 MIATA - FP10425

Delphi Fuel Injection Pressure Regulators for 1990-1993 MIATA - FP10425

Delphi Fuel Injection Pressure Regulators for 1990-1993 MIATA - FP10425

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10425

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1988-1995 4RUNNER, PICKUP, 1993-1994 T100 - FP10520

Delphi Fuel Injection Pressure Regulators for 1988-1995 4RUNNER, PICKUP, 1993-1994 T100 - FP10520

Delphi Fuel Injection Pressure Regulators for 1988-1995 4RUNNER, PICKUP, 1993-1994 T100 - FP10520

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10520

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10469

Delphi Fuel Injection Pressure Regulators FP10469

Delphi Fuel Injection Pressure Regulators FP10469

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10469

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1990-1996 Q45 - FP10498

Delphi Fuel Injection Pressure Regulators for 1990-1996 Q45 - FP10498

Delphi Fuel Injection Pressure Regulators for 1990-1996 Q45 - FP10498

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10498

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10415

Delphi Fuel Injection Pressure Regulators FP10415

Delphi Fuel Injection Pressure Regulators FP10415

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10415

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10726

Delphi Fuel Injection Pressure Regulators FP10726

Delphi Fuel Injection Pressure Regulators FP10726

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10726

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10406

Delphi Fuel Injection Pressure Regulators FP10406

Delphi Fuel Injection Pressure Regulators FP10406

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10406

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1990 BRONCO II, 1991 NAVAJO, 1990-1991 RANGER - FP10526

Delphi Fuel Injection Pressure Regulators for 1990 BRONCO II, 1991 NAVAJO, 1990-1991 RANGER - FP10526

Delphi Fuel Injection Pressure Regulators for 1990 BRONCO II, 1991 NAVAJO, 1990-1991 RANGER - FP10526

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10526

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10514

Delphi Fuel Injection Pressure Regulators FP10514

Delphi Fuel Injection Pressure Regulators FP10514

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10514

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1989-1990 TRACKER - FP10411

Delphi Fuel Injection Pressure Regulators for 1989-1990 TRACKER - FP10411

Delphi Fuel Injection Pressure Regulators for 1989-1990 TRACKER - FP10411

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10411

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1990 TERCEL - FP10440

Delphi Fuel Injection Pressure Regulators for 1990 TERCEL - FP10440

Delphi Fuel Injection Pressure Regulators for 1990 TERCEL - FP10440

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10440

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1989-1990 PULSAR NX, SENTRA - FP10501

Delphi Fuel Injection Pressure Regulators for 1989-1990 PULSAR NX, SENTRA - FP10501

Delphi Fuel Injection Pressure Regulators for 1989-1990 PULSAR NX, SENTRA - FP10501

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10501

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10515

Delphi Fuel Injection Pressure Regulators FP10515

Delphi Fuel Injection Pressure Regulators FP10515

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10515

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1990 AXXESS, 1990-1992 STANZA - FP10441

Delphi Fuel Injection Pressure Regulators for 1990 AXXESS, 1990-1992 STANZA - FP10441

Delphi Fuel Injection Pressure Regulators for 1990 AXXESS, 1990-1992 STANZA - FP10441

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10441

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators FP10557

Delphi Fuel Injection Pressure Regulators FP10557

Delphi Fuel Injection Pressure Regulators FP10557

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10557

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1989-1994 MAXIMA - FP10488

Delphi Fuel Injection Pressure Regulators for 1989-1994 MAXIMA - FP10488

Delphi Fuel Injection Pressure Regulators for 1989-1994 MAXIMA - FP10488

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10488

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1989-1992 GALANT - FP10451

Delphi Fuel Injection Pressure Regulators for 1989-1992 GALANT - FP10451

Delphi Fuel Injection Pressure Regulators for 1989-1992 GALANT - FP10451

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10451

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1990-1995 SAMURAI - FP10429

Delphi Fuel Injection Pressure Regulators for 1990-1995 SAMURAI - FP10429

Delphi Fuel Injection Pressure Regulators for 1990-1995 SAMURAI - FP10429

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10429

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Delphi Fuel Injection Pressure Regulators for 1988-1991 CIVIC, CRX - FP10476

Delphi Fuel Injection Pressure Regulators for 1988-1991 CIVIC, CRX - FP10476

Delphi Fuel Injection Pressure Regulators for 1988-1991 CIVIC, CRX - FP10476

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10476

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today