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Delphi Fuel Injection Pressure Regulators
FUEL PRESSURE REGULATOR
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Estimated Ship Date: Nov 18, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
FP10391
Part Type:
Product Line:
Summit Racing Part Number:
DFP-FP10391
Item Number:
5730377
UPC:
689604293942
Regulator Pressure (psi):
Stock
Regulator Style:
Stock
Regulator Location:
Stock
Boost/Vacuum Reference Port:
No
Gauge Port:
No
Inlet Quantity:
1
Inlet Attachment:
Stock
Outlet Quantity:
1
Outlet Attachment:
Stock
Fittings Included:
No
Rebuildable:
No
Mounting Bracket Included:
No
Remanufactured:
No
Quantity:
Sold individually.
Delphi Fuel Injection Pressure Regulators
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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Some parts are not legal for use in California or other states with similar laws / regulations
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