US Motor Works
ELECTRIC FUEL PUMP MODULE

US Motor Works USEP3678M Fuel Pump Module Assembly

Brand US Motor Works USEP3678M
Product line ELECTRIC FUEL PUMP MODULE
Fits Chevrolet and GMC · 39 vehicles

Electric fuel pump module. Delivers fuel delivery in a complete module assembly.

Fuel pump module assembly. Combines pump components into one service-ready unit.

Tank seal included. Provides the seal needed for a secure tank connection.

Cross-references Airtex Fuel Pumps E3678M, Delphi FG0399 and Delphi FG0402 for the same application. See all 13.

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Electric Fuel Pump Module for GM Vans

US Motor Works USEP3678M is an electric fuel pump module assembly for select Chevrolet Express and GMC Savana vans. It includes the tank seal and is built for direct replacement service on listed applications.

Key Features

  • Electric fuel pump module assembly for fuel delivery service
  • Includes tank seal
  • Cross-references Airtex E3678M and Delphi FG0399 / FG0402
  • Also cross-references OE numbers 19133516 and 19153039
  • Fits select Chevrolet Express and GMC Savana van applications

Fitment Details

  • Fits 2007-2008 Chevrolet Express 1500, with left side rear hinged door.
  • Fits 2006-2008 Chevrolet Express 2500, with left side rear hinged door.
  • Fits 2008 Chevrolet Express 3500, extended and standard cargo or passenger van.
  • Fits 2006 Chevrolet Express 3500, extended and standard cargo or passenger van.
  • Fits 2008 GMC Savana 1500, with left side rear hinged door.
  • Fits 2004-2006 GMC Savana 1500, with left side rear hinged door.
  • Fits 2006-2008 GMC Savana 2500, with left side rear hinged door.
  • Fits 2007-2008 GMC Savana 3500, extended and standard cargo or passenger van.
  • Fits 2007 Chevrolet Express 3500, ELECTRIC FUEL PUMP MODULE.
  • Fits 2004-2005 Chevrolet Express 3500, ELECTRIC FUEL PUMP MODULE.
  • Fits 2007 GMC Savana 1500, ELECTRIC FUEL PUMP MODULE.
  • Fits 2004-2006 Chevrolet Express 1500, ELECTRIC FUEL PUMP MODULE.
  • Fits 2004-2006 GMC Savana 3500, except cutaway chassis.
  • Fits 2004-2005 Chevrolet Express 2500, ELECTRIC FUEL PUMP MODULE.
  • Fits 2004-2005 GMC Savana 2500, ELECTRIC FUEL PUMP MODULE.

What It Helps Address

  • Hard starting caused by a failing in-tank fuel pump module
  • Fuel delivery loss that can lead to stalling
  • Low fuel pressure affecting drivability
  • Intermittent pump operation on aging GM van platforms
  • Fuel system service needs on Express and Savana models

Installation Notes

Verify the vehicle’s year, model, body configuration, and notes before ordering. This part number is listed for specific Chevrolet Express and GMC Savana applications, including left side rear hinged door and cutaway-chassis exceptions. Confirm the tank seal requirement and match the original module configuration before installation.

Quality Assurance

US Motor Works positions the USEP3678M as an electric fuel pump module assembly for direct replacement use in the listed GM van applications. The included tank seal supports a complete fuel tank service on the specified vehicles.

This part fits 39 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeLitersCylindersFuel TypePositionNotes
2008ChevroletExpress 1500Base4.3LV6GASN/AWith left side rear hinged door
2008ChevroletExpress 2500LT6.0LV8GASN/AWith left side rear hinged door
2008ChevroletExpress 3500LT6.0LV8GASN/AExtended and Standard Cargo or Passenger van
2008GMCSavana 1500Base4.3LV6GASN/AWith left side rear hinged door
2008GMCSavana 2500LT6.0LV8GASN/AWith left side rear hinged door
2008GMCSavana 3500LT6.0LV8GASN/AExtended and Standard Cargo or Passenger van
2007ChevroletExpress 1500LT5.3LV8GASN/AWith left side rear hinged door
2007ChevroletExpress 2500LT6.0LV8GASN/AWith left side rear hinged door
2007ChevroletExpress 3500Standard Passenger Van6.0LV8N/AELECTRIC FUEL PUMP MODULE
2007GMCSavana 15004.3LV6N/AELECTRIC FUEL PUMP MODULE
2007GMCSavana 2500LT6.0LV8GASN/AWith left side rear hinged door
2007GMCSavana 3500LT6.0LV8GASN/AExtended and Standard Cargo or Passenger van
2006ChevroletExpress 1500Standard Passenger Van5.3LV8N/AELECTRIC FUEL PUMP MODULE
2006ChevroletExpress 1500Standard Passenger Van4.3LV6N/AELECTRIC FUEL PUMP MODULE
2006ChevroletExpress 2500LT6.0LV8GASN/AWith left side rear hinged door
2006ChevroletExpress 3500LT6.0LV8GASN/AExtended and Standard Cargo or Passenger van
2006GMCSavana 1500LT5.3LV8GASN/AWith left side rear hinged door
2006GMCSavana 2500Base6.0LV8GASN/AWith left side rear hinged door
2006GMCSavana 3500Base4.8LV8GASN/AExcept Cutaway Chassis
2005ChevroletExpress 1500Standard Passenger Van5.3LV8N/AELECTRIC FUEL PUMP MODULE
2005ChevroletExpress 1500Standard Passenger Van4.3LV6N/AELECTRIC FUEL PUMP MODULE
2005ChevroletExpress 2500Standard Passenger Van6.0LV8N/AELECTRIC FUEL PUMP MODULE
2005ChevroletExpress 2500Standard Passenger Van5.3LV8N/AELECTRIC FUEL PUMP MODULE
2005ChevroletExpress 2500Standard Passenger Van4.8LV8N/AELECTRIC FUEL PUMP MODULE
2005ChevroletExpress 2500Standard Passenger Van4.3LV6N/AELECTRIC FUEL PUMP MODULE
2005ChevroletExpress 3500Standard Passenger Van6.0LV8N/AELECTRIC FUEL PUMP MODULE
2005ChevroletExpress 3500Standard Passenger Van4.8LV8N/AELECTRIC FUEL PUMP MODULE
2005GMCSavana 1500SLE5.3LV8GASN/AWith left side rear hinged door
2005GMCSavana 25005.3LV8N/AELECTRIC FUEL PUMP MODULE
2005GMCSavana 3500SLE4.8LV8GASN/AExcept Cutaway Chassis
2004ChevroletExpress 15005.3LV8N/AELECTRIC FUEL PUMP MODULE
2004ChevroletExpress 2500Standard Passenger Van6.0LV8N/AELECTRIC FUEL PUMP MODULE
2004ChevroletExpress 2500Standard Passenger Van5.3LV8N/AELECTRIC FUEL PUMP MODULE
2004ChevroletExpress 2500Standard Passenger Van4.8LV8N/AELECTRIC FUEL PUMP MODULE
2004ChevroletExpress 3500Standard Passenger Van6.0LV8N/AELECTRIC FUEL PUMP MODULE
2004ChevroletExpress 35004.8LV8N/AELECTRIC FUEL PUMP MODULE
2004GMCSavana 1500SLE5.3LV8GASN/AWith left side rear hinged door
2004GMCSavana 25005.3LV8N/AELECTRIC FUEL PUMP MODULE
2004GMCSavana 3500SLE4.8LV8GASN/AExcept Cutaway Chassis
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Fuel Pumps — E3678MDelphi — FG0399Delphi — FG0402Spectra Premium — SP3678MSpectra Premium — SP61435M19133516191530391915304219331939M10030M10079MU1435MU1436