SKP SKFJ442 Fuel Injector

Brand SKP SKFJ442
Fits Ford and Mercury · 6 vehicles

OE-style replacement. Brand-new aftermarket fuel injector for direct fuel delivery service.

Engineered to exceed OEM. Built to restore fuel metering, power, and efficiency.

Cross-references Standard Ignition FJ442 and MFI442 for the same application. See all 2.

$37.45Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $37.45
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Fuel Injector for Ford and Mercury Applications

The SKP SKFJ442 fuel injector is a brand-new aftermarket replacement built for direct engine fuel delivery service. It is engineered to meet or exceed OEM specifications and help restore power and efficiency in the affected applications.

Key Features

  • Aftermarket fuel injector for air and fuel delivery service
  • Engineered to exceed OEM specifications
  • Supports consistent fuel metering for proper engine operation
  • Fits 2004 Ford Explorer Sport Trac
  • Fits 2002-2003 Ford Explorer
  • Fits 2001-2003 Mercury Mountaineer with U.S. emissions

Detailed Description

SKP SKFJ442 is a fuel injector for select Ford and Mercury vehicles, including the Ford Explorer Sport Trac, Ford Explorer, and Mercury Mountaineer. As a replacement injector, it is used to deliver fuel into the engine with the correct timing and spray pattern required for efficient combustion. This part cross-references Standard Ignition FJ442 and MFI442 for the same application.

What This Part Helps Address

  • Hard starting caused by poor fuel delivery
  • Rough idle from inconsistent injector performance
  • Loss of power related to restricted or failing injectors
  • Reduced fuel efficiency from improper atomization
  • Check engine concerns tied to injector operation

Installation Notes and Tips

Verify the vehicle application and emissions note before ordering. This injector is listed for 2001-2003 Mercury Mountaineer models with U.S. emissions, so matching the exact configuration is important. Confirm the part number SKFJ442 against the original injector and inspect the fuel system for contamination or sealing issues during replacement.

Quality Assurance

SKP states that this brand-new aftermarket fuel injector is engineered to exceed OEM specifications.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
2004FordExplorer Sport Trac4.0LV6FLEX—
2003FordExplorer4.0LV6——
2003MercuryMountaineer4.0LV6—w/ U.S. Emissions
2002FordExplorer4.0LV6FLEX—
2002MercuryMountaineer4.0LV6—w/ U.S. Emissions
2001MercuryMountaineer4.0LV6—w/ U.S. Emissions
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — FJ442MFI442