US Motor Works
ELECTRIC FUEL PUMP KIT

US Motor Works USEP2339 Electric Fuel Pump

Brand US Motor Works USEP2339
Product line ELECTRIC FUEL PUMP KIT
Fits Ford and Mercury · 13 vehicles

OE-spec tested. Meets or exceeds original equipment specifications.

Electric fuel pump kit. Complete fuel delivery solution for replacement service.

Quality materials. Built with materials chosen for dependable performance.

Cross-references Airtex Fuel Pumps E2339, Delphi FE0431 and 1L2Z 9H307-KD for the same application. See all 8.

$62.20Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $62.20
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Electric Fuel Pump Kit for Ford and Mercury Applications

US Motor Works USEP2339 is an electric fuel pump kit for select Ford Ranger, Explorer, Explorer Sport Trac, Explorer Sport, and Mercury Mountaineer applications. It is built to meet or exceed original equipment specifications and uses quality materials for dependable fuel delivery.

The US Motor Works ELECTRIC FUEL PUMP KIT line focuses on OE-style replacement fuel system components for direct-fit service on covered vehicles. USEP2339 is designed for in-tank applications where consistent fuel pressure and flow are required.

  • Electric fuel pump kit for select Ford and Mercury vehicles
  • OE-spec replacement for in-tank fuel pump service
  • Built with quality materials for fuel system repair
  • Cross-reference: Airtex E2339
  • Cross-reference: Delphi FE0431

Detailed Product Overview

USEP2339 is an electric fuel pump kit for 2002-2008 Ford and Mercury applications, including 2007-2008 Ford Ranger, 2003-2005 Ford Explorer Sport Trac, 2003 Ford Explorer, 2003 Ford Explorer Sport, 2003 Mercury Mountaineer, 2002 Ford Explorer, 2002 Ford Explorer Sport, 2002 Ford Explorer Sport Trac, and 2002 Mercury Mountaineer. This part number is also referenced as USEP2339 for catalog and service lookup.

For buyers searching for a Ford Ranger electric fuel pump kit, a Ford Explorer in-tank fuel pump replacement, or a Mercury Mountaineer fuel pump service part, this unit provides a direct replacement path for the listed applications. It is intended for vehicles that require an electric fuel pump assembly in the fuel tank.

Common Repair Uses

  • Restores fuel delivery when the original pump no longer maintains pressure
  • Addresses hard-start or no-start conditions related to fuel supply
  • Helps correct engine hesitation caused by weak fuel flow
  • Supports repair of fuel starvation under load
  • Replaces a worn in-tank electric fuel pump assembly

Installation Notes and Tips

Verify the vehicle year, make, model, and build date before ordering, especially for 2002-2003 Explorer, Explorer Sport, Explorer Sport Trac, and Mountaineer applications with build-date-specific fitment. Confirm the in-tank configuration and compare the original part number USEP2339 against the vehicle’s existing fuel pump assembly before installation.

Quality Assurance

US Motor Works states that its electric fuel pumps are tested to meet or exceed original equipment specifications. The brand also uses high-quality materials in manufacturing to support consistent fuel system performance.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypeNotes
2008FordRangerXLT4.0LV6——
2007FordRangerXLT4.0LV6——
2005FordExplorer Sport Trac—4.0LV6——
2004FordExplorer Sport Trac—4.0LV6——
2003FordExplorerXLT4.6LV8—In Tank Assy.
2003FordExplorer Sport—4.0LV6——
2003FordExplorer Sport Trac—4.0LV6——
2003MercuryMountaineerBase4.6LV8—In Tank Assy.
2002FordExplorerXLT4.6LV8GASELECTRIC FUEL PUMP KIT
2002FordExplorer Sport—4.0LV6—Built from 03/04/2002
2002FordExplorer Sport Trac—4.0LV6—Built from 03/04/2002
2002MercuryMountaineer—4.6LV8GASELECTRIC FUEL PUMP KIT
2002MercuryMountaineer—4.0LV6GASELECTRIC FUEL PUMP KIT
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 — E2339Delphi — FE04311L2Z 9H307-KD1L2Z 9H307-KE1L2Z 9H307-LB1L2Z 9H307-LC1L2Z 9H307-LDSP1177