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 FP10399

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10399

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Delphi Fuel Injection Pressure Regulators FP10530

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10530

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Delphi Fuel Injection Pressure Regulators FP10725

FUEL PRESSURE REGULATOR

Part Number: DFP-FP10725

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 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: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Delphi Fuel Injection Pressure Regulators for 1998-2000 CONTOUR, MYSTIQUE, 1999 COUGAR - FP10394