Delphi FD0035 Electric Fuel Pump - In-Line

Brand Delphi FD0035
Position In-Line
Average Current Draw 4
Average Flow Rating 29
Fuel Type Gas
Gasket Or Seal Included No
In Tank or External External
Inlet Outside Diameter 0.500
Inlet Type Threaded
Item Grade Standard Replacement
Maximum Pressure 107.0
Outlet Outside Diameter 0.313
Outlet Type Ribbed Hose
Package Contents Electric Fuel Pump, Extra Fitting, (2) Isolator Strips, Seal, (2) Splices, Terminal Hardware, Instruction Sheet
System Pressure 36 psi
Terminal Gender Male
Terminal Quantity 2
Terminal Type Threaded
Voltage 12
Wiring Harness Included No
Fits Subaru, Isuzu, and Nissan · 23 vehicles

Standard replacement. Built as an external electric fuel pump for straightforward service.

OE heritage. Backed by a century of OE experience and supplier knowledge.

Threaded inlet. Ribbed hose outlet and threaded terminals simplify connections.

Cross-references Airtex Fuel Pumps E8312, Carter P70304 and Dorman - HELP 59209 for the same application. See all 51.

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Delphi FD0035 Electric Fuel Pump Overview

The Delphi FD0035 is a standard replacement electric fuel pump for select Nissan, Isuzu, and related in-line applications. Built from Delphi’s OE heritage and fuel system experience, it is specified for 12-volt gasoline systems with an external in-line layout, threaded inlet, and ribbed hose outlet.

For drivers searching for a Delphi FD0035 fuel pump for Nissan 280ZX, Nissan 200SX, or Nissan Maxima applications, this unit is built around the pressure and flow requirements of older fuel delivery systems. It is a direct-fit style replacement for vehicles that use an external in-line pump configuration.

Key Features

  • Part number: FD0035
  • Electric fuel pump for gasoline applications
  • 12-volt operation
  • External, in-line mounting position
  • Maximum pressure: 107.0
  • System pressure: 36 psi
  • Average flow rating: 29
  • Average current draw: 4
  • Threaded inlet and threaded terminal design
  • Ribbed hose outlet for fuel line connection
  • Standard replacement grade
  • Package contents include the pump, extra fitting, isolator strips, seal, splices, terminal hardware, and instruction sheet

Detailed Description

The Delphi FD0035 electric fuel pump is engineered for select in-line fuel delivery systems that require an external pump mounted outside the tank. It uses a 12V electrical setup, male threaded terminals, and a gasoline-specific design with a 36 psi system pressure rating. The pump’s 0.500 inlet outside diameter and 0.313 outlet outside diameter support common fuel line connections found in older import applications.

Delphi draws on more than a century of OE experience, and that background is reflected in the FD0035’s standard replacement construction and application coverage. This part cross-references Airtex E8312 and Carter P70304 for the same application. Search terms such as Delphi FD0035 fuel pump for Nissan 720, Nissan 810 in-line fuel pump, and external electric fuel pump for Isuzu Impulse can help narrow the correct replacement for your vehicle.

Vehicle Fitment

  • Fits 1985-1987 Isuzu Impulse, In-Line
  • Fits 1986 Nissan 720, In-Line
  • Fits 1981-1984 Nissan Maxima, In-Line
  • Fits 1980-1983 Nissan 200SX, In-Line
  • Fits 1979-1983 Nissan 280ZX, In-Line
  • Fits 1977-1981 Nissan 810, In-Line

What It Helps Address

  • Hard starting caused by weak fuel delivery
  • Fuel starvation under load
  • Low fuel pressure in an external in-line system
  • Intermittent pump operation from worn internal components
  • Loss of consistent fuel flow to the engine

Installation Notes and Tips

Confirm that the vehicle uses an external in-line pump before ordering. The FD0035 uses a threaded inlet and ribbed hose outlet, so verify fuel line size and connection style before installation. Delphi notes that the fuel tank should be cleaned before installing the pump to reduce the risk of future seal problems. Review the instruction sheet and match the electrical terminals, mounting position, and fuel line routing to the original setup.

Quality Assurance

Delphi builds aftermarket fuel system parts using OE experience and application knowledge developed through supply relationships with major automakers. The FD0035 is a standard replacement electric fuel pump designed to meet the needs of confirmed fitments such as Nissan 280ZX, Nissan 200SX, and Nissan Maxima in-line fuel systems.

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeFuel TypePositionNotes
1987IsuzuImpulseIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1986IsuzuImpulseIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1986Nissan720In-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1985IsuzuImpulseIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1984NissanMaximaIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1983Nissan200SXIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1983Nissan280ZXIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1983NissanMaximaGASIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1982Nissan200SXIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1982Nissan280ZXIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1982NissanMaximaGASIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1981Nissan200SXIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1981Nissan280ZXIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1981Nissan810In-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1981NissanMaximaSedanIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1981NissanMaximaIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1980Nissan200SXIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1980Nissan280ZXIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1980Nissan810In-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1979Nissan280ZXIn-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1979Nissan810In-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1978Nissan810In-LineClean fuel tank before installing fuel pump to prevent future seal problems.
1977Nissan810In-LineClean fuel tank before installing fuel pump to prevent future seal problems.
Directly replaces or cross-references 51 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Fuel Pumps — E8312Carter — P70304Dorman - HELP — 592098-94113-205-18-94146-774-08-94411-322-017011-80W1017011-D330017011-D331017011-F510217011-F511217011-P721117011-P790017011-P791017011-P900017011-P901617011-P901717011-P902217011-W131117011-W241117011-W301117011-W301617011-Y800042021 GA2905927159450694176957874202 111074202 1200941132059414677494411322AFS0322PCFD0035E2087HE8072SE16078EFP142EFP301EP142EP185EP410EP424EP7103EP7222EP7245EP7257P92P204ESP1188