Delphi FG0392 Fuel Pump Module Assembly

Brand Delphi 8401427
Fits —21 vehicles

Standard replacement. OE heritage is built into this fuel pump module assembly.

Electric fuel pump. Delivers consistent 12-volt fuel delivery with a 54 psi system pressure.

Complete module. Includes a fuel level sender, strainer, seal, and float arm.

Cross-references Airtex Fuel Pumps E3609M, Airtex Fuel Pumps E3684M and Bosch 66084 for the same application. See all 32.

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OE-Style Fuel Pump Module for GM Trucks

Delphi FG0392 is a fuel pump module assembly for select Chevrolet Silverado 1500, Silverado 1500 Classic, GMC Sierra 1500, and Sierra 1500 Classic applications with evaporative emission systems. Built from Delphi’s OE heritage, it combines the pump, fuel level sender, regulator, seal, and strainer in one in-tank module for a direct replacement approach.

  • Electric in-tank fuel pump module assembly
  • 12-volt operation with 73.0 maximum pressure
  • System pressure rated at 54 psi
  • Fuel level sender assembly included
  • Fuel pressure regulator included
  • Strainer and gasket/seal included
  • Quick-connect outlet design with 3 outlets
  • Blade terminals, 4-terminal male connection
  • Vapor pressure sensor included
  • Standard replacement for flex-fuel applications

Detailed Product Overview

Delphi FG0392 is engineered as a fuel pump module assembly for GM full-size trucks that need a complete in-tank fuel delivery solution. It is built for 2004-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 models, plus 2007 Silverado 1500 Classic and Sierra 1500 Classic applications with evaporative emission equipment. Delphi’s OE background is reflected in the module design, which supports consistent fuel delivery, fuel level reporting, and regulated pressure control.

This Delphi FG0392 fuel pump module assembly is a practical choice when replacing a worn pump on a Chevrolet Silverado 1500 or GMC Sierra 1500. It is also a fitment-based option for Silverado 1500 Classic and Sierra 1500 Classic trucks that require the same evaporative emission configuration.

This part cross-references Bosch 66084 for the same application.

Common Problems This Part Can Address

  • Hard starting caused by weak fuel pressure
  • Engine stalling from inconsistent fuel delivery
  • Incorrect fuel gauge readings from a failing sender
  • Fuel pressure regulation issues in the tank module
  • Driveability concerns tied to a worn in-tank pump

Installation Notes and Fitment

  • Fits 2004-2006 Chevrolet Silverado 1500, N/A, with Evaporative Emission; RPO Code EVA.
  • Fits 2007 Chevrolet Silverado 1500 Classic, N/A, with Evaporative Emission; RPO Code EVA.
  • Fits 2004-2006 GMC Sierra 1500, N/A, with Evaporative Emission; RPO Code EVA.
  • Fits 2007 GMC Sierra 1500 Classic, N/A, with Evaporative Emission; RPO Code EVA.
  • Fits 2004 GMC Sierra 1500, N/A; clean the fuel tank before installing the fuel pump to help prevent seal problems.

Before installation, clean the fuel tank to reduce the risk of contamination-related pump failure. Delphi also recommends using fuel tank cleaning kit FC01 on listed applications. Verify connector style, outlet configuration, and evaporative emission requirements before installation.

Quality Assurance

Delphi builds this fuel pump module assembly using OE experience and application knowledge developed through decades of supplying automakers. The FG0392 is a standard replacement part designed around the original fuel system requirements for the listed Chevrolet and GMC truck applications.

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBed LengthFuel TypePositionNotes
2007ChevroletSilverado 1500 Classic—5' 9" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2007ChevroletSilverado 1500 Classic—5' 9" Foot BedGASN/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2007GMCSierra 1500 ClassicDenali——N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2007GMCSierra 1500 Classic—5' 9" Foot BedGASN/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2007GMCSierra 1500 Classic—5' 9" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2006ChevroletSilverado 1500—5' 9" Foot BedGASN/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2006ChevroletSilverado 1500—5' 9" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2006GMCSierra 1500SLT5' 9" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2006GMCSierra 1500SLE5' 9" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2006GMCSierra 1500SLT5' 9" Foot BedGASN/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2006GMCSierra 1500SLE5' 9" Foot BedGASN/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2006GMCSierra 1500—5' 9" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2005ChevroletSilverado 1500—5' 8" Foot BedGASN/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2005ChevroletSilverado 1500—5' 8" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2005GMCSierra 1500—5' 8" Foot BedGASN/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2005GMCSierra 1500—5' 8" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2004ChevroletSilverado 1500—5' 8" Foot BedGASN/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2004ChevroletSilverado 1500—5' 8" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2004GMCSierra 1500—5' 8" Foot Bed—N/AClean fuel tank before installing fuel pump to prevent future seal problems.
2004GMCSierra 1500—5' 8" Foot BedGASN/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
2004GMCSierra 1500—5' 8" Foot Bed—N/Awith Evaporative Emission; RPO Code EVA; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
Directly replaces or cross-references 32 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Fuel Pumps — E3609MAirtex Fuel Pumps — E3684MBosch — 66084Carter — P76232MCarter — P76241MCarter — P76716MSpectra Premium — SP6018MSpectra Premium — SP6607M1AMFP00081953-5126674471517339919152213191522141930339419331942253764882537648925384412253844138896537788965386A33121E3572MEFG0392M10095M3496194MU1177MU1415MU1606P76108MTS1016