Delphi FG1250 Fuel Pump Module Assembly
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Delphi

Delphi FG1250 Fuel Pump Module Assembly

Brand Delphi FG1250
Average Current Draw 8
Average Flow Rating 60
Fuel Level Sender Assembly Included No
Fuel Type Gas
Gasket Or Seal Included Yes
In Tank or External In Tank
Inlet Type Strainer
Internal Or External Strainer Internal
Item Grade Standard Replacement
Lock Ring Included No
Maximum Pressure 80.0
Outlet Outside Diameter 0.375
Outlet Quantity 1
Outlet Type Quick Connect
Package Contents Fuel Pump Module Assembly w/o Float Arm, Seal, Instruction Sheet
Pump Type Electric
Regulator Included Yes
Strainer Included Yes
System Pressure 51 psi
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Vapor Pressure Sensor No
Voltage 12.0
Fits Mazda · 8 vehicles

Standard replacement. Fuel pump module assembly for straightforward service replacement.

OE heritage. Built with 100 years of OE experience and supplier knowledge.

Complete sealing. Includes a gasket or seal and strainer for a cleaner install.

Cross-references Airtex Fuel Pumps E8592M, Carter P76313M and Spectra Premium SP4027M for the same application. See all 9.

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Delphi FG1250 Fuel Pump Module Assembly

Delphi FG1250 is an in-tank fuel pump module assembly for gasoline applications, built for direct replacement service on select Mazda RX-8 models. It combines an electric pump, regulator, strainer, gasket or seal, and a quick-connect outlet to support consistent fuel delivery and system pressure.

Key Features

  • In-tank electric fuel pump module assembly for gas fuel systems
  • Regulator included for controlled fuel pressure
  • Maximum pressure rating of 80.0 and system pressure of 51 psi
  • Average flow rating of 60 with an average current draw of 8
  • Quick-connect outlet with 0.375 in. outside diameter
  • Strainer and gasket or seal included
  • 12.0-volt, blade-terminal design with 4 terminals
  • Standard replacement grade for service repair

Detailed Description

Delphi FG1250 is engineered as a fuel pump module assembly for the 2004-2008 Mazda RX-8. It is an in-tank, electric fuel delivery unit with an internal strainer, male blade terminals, and a single quick-connect outlet. The module is specified for gasoline use and includes the regulator needed to maintain proper fuel pressure in the system. Delphi FG1250 also includes a seal and strainer, helping support a clean, secure installation in the fuel tank.

Built from Delphi’s OE heritage and aftermarket experience, this module reflects the company’s long history supplying fuel system components to major automakers. This part cross-references Airtex Fuel Pumps E8592M and Carter P76313M for the same application. Delphi FG1250 is a direct-fit choice for Mazda RX-8 fuel pump replacement service when the original module has failed or fuel delivery has become inconsistent.

Vehicle Fitment

  • Fits 2004-2008 Mazda RX-8, N/A

What It Helps Fix

  • Hard starting caused by weak or failing fuel delivery
  • Engine hesitation or stalling from low fuel pressure
  • Fuel starvation under load or at higher demand
  • Intermittent pump noise or pump failure inside the tank
  • Fuel pressure irregularities affecting drivability

Installation Notes and Tips

Before installation, clean the fuel tank to help prevent future seal problems, as noted for RX-8 applications. Verify electrical connector condition, inspect the fuel lines and quick-connect fitting, and confirm the tank opening is clean before seating the new seal. This module is supplied without a float arm and without a lock ring.

Quality Assurance

Delphi builds this fuel pump module using OE-focused engineering knowledge developed over decades of supplying fuel system components to automakers. FG1250 is a standard replacement part intended to restore proper fuel delivery performance on the listed Mazda RX-8 applications.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2008MazdaRX-8TouringN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2008MazdaRX-8SportN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2008MazdaRX-8Grand TouringN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2008MazdaRX-840th Anniversary EditionN/AClean fuel tank before installing fuel pump to prevent future seal problems.
2007MazdaRX-8—N/AClean fuel tank before installing fuel pump to prevent future seal problems.
2006MazdaRX-8—N/AClean fuel tank before installing fuel pump to prevent future seal problems.
2005MazdaRX-8—N/AClean fuel tank before installing fuel pump to prevent future seal problems.
2004MazdaRX-8—N/AClean fuel tank before installing fuel pump to prevent future seal problems.
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Fuel Pumps — E8592MCarter — P76313MSpectra Premium — SP4027M67271A33078CFG1250N3H1-13-35ZDN3H1-13-35ZEN3H1-13-35ZG