Delphi MF0038 Mechanical Fuel Pump

Brand Delphi MF0038
Average Flow Rating 20
Fuel Type Gas
Gasket Or Seal Included Yes
Inlet Outside Diameter 0.313
Inlet Type Hose Bead
Item Grade Standard Replacement
Outlet Outside Diameter 0.188
Outlet Quantity 2
Outlet Type Hose Bead
Package Contents Mechanical Fuel Pump, Gasket, Instruction Sheet
System Pressure 4 psi
Fits Suzuki · 4 vehicles

Standard replacement. Built as a mechanical fuel pump for straightforward replacement.

Gasket included. Comes with a seal for a cleaner, easier install.

OE heritage. Backed by Delphi's century of original-equipment experience.

Cross-references Airtex Fuel Pumps 1387, Carter M70319 and Spectra Premium SP1100MP for the same application. See all 8.

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Mechanical Fuel Pump for Suzuki Samurai

The Delphi MF0038 mechanical fuel pump is a standard replacement for gas-powered applications that need steady fuel delivery at low pressure. It is built with OE heritage and backed by Delphi’s long history supplying original equipment to major automakers, making it a practical choice for a 1986-1989 Suzuki Samurai fuel system service.

Key Features

  • Mechanical fuel pump for gasoline applications
  • Fits 1986-1989 Suzuki Samurai
  • Average flow rating of 20
  • System pressure rated at 4 psi
  • Hose bead inlet and outlet connections for secure hose attachment
  • Gasket or seal included for installation
  • Standard replacement grade for routine maintenance
  • Package contents include the mechanical fuel pump, gasket, and instruction sheet

Detailed Description

Delphi MF0038 is a mechanical fuel pump engineered for direct replacement in Suzuki Samurai models from 1986 through 1989. It uses a hose bead inlet and hose bead outlet design, with an inlet outside diameter of 0.313 and an outlet outside diameter of 0.188, supporting straightforward fuel line connection on gas engines. The pump is rated for 4 psi system pressure and an average flow rating of 20, helping maintain consistent fuel delivery for everyday driving and restoration work. This part cross-references Airtex Fuel Pumps 1387 and Carter M70319 for the same application.

What It Helps Solve

  • Hard starting caused by weak fuel delivery
  • Fuel starvation under normal engine operation
  • Low fuel pressure at the carburetor
  • Stalling related to an aging mechanical pump
  • Restoration needs for a 1986-1989 Suzuki Samurai fuel system

Installation Notes and Tips

Confirm the vehicle is a 1986-1989 Suzuki Samurai before ordering. Match the hose bead inlet and outlet sizes to the existing fuel lines, and replace the gasket during installation to help maintain a proper seal. Review the included instruction sheet before mounting the pump and reconnecting the fuel system.

Quality Assurance

Delphi builds aftermarket parts using OE experience gained from supplying original equipment to major automakers. The MF0038 reflects that heritage with a standard replacement design for the Suzuki Samurai fuel system.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1989SuzukiSamuraiN/A—
1988SuzukiSamuraiN/A—
1987SuzukiSamuraiN/A—
1986SuzukiSamuraiN/A—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Fuel Pumps — 1387Carter — M70319Spectra Premium — SP1100MP151-803915100-8301068861AMF0038M16120