What is the low beam headlight bulb size for a 2003 Ford Explorer Sport Trac?

The 2003 Ford Explorer Sport Trac uses a 9007 LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2003 Ford Explorer Sport Trac?

The high beam bulb size for the 2003 Ford Explorer Sport Trac is 9007 LED.

Why are my 2003 Ford Explorer Sport Trac headlights dim?

Dim headlights on a 2003 Ford Explorer Sport Trac can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9007 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2003 Ford Explorer Sport Trac fog light?

The 2003 Ford Explorer Sport Trac uses a 9145 LED bulb for the fog light position.

Is the 2003 Ford Explorer Sport Trac single or dual beam?

The 2003 Ford Explorer Sport Trac uses a single bulb (dual filament) headlight system. This means one bulb controls both high and low beams.

Can I install LED bulbs on my 2003 Ford Explorer Sport Trac?

Yes, the 2003 Ford Explorer Sport Trac comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9007 LED LED conversion kit for the low beams.

Does the 2003 Ford Explorer Sport Trac have fog lights?

Yes, the 2003 Ford Explorer Sport Trac takes a 9145 LED bulb for the fog light position.

Did the 2003 Ford Explorer Sport Trac change headlight bulb sizes from the previous year?

No — the 2003 Ford Explorer Sport Trac uses the same bulb sizes as the 2002 model. This configuration has been consistent across the 2002–2004 generation.

How do I change the headlight on a 2003 Ford Explorer Sport Trac?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old 9007 LED bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2003 Ford Explorer Sport Trac?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved 9007 LED LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2003 Ford Explorer Sport Trac headlights?

A pair of halogen 9007 LED bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2003 Ford Explorer Sport Trac?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the 9007 LED position are available as direct plug-and-play replacements.

The 2003 Ford Explorer Sport Trac shares its bulb sizes with the 2002–2004 generation.

Fitment Guaranteed for 2003 Ford Explorer Sport Trac

What Size Bulbs Does a 2003 Ford Explorer Sport Trac Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2003 Ford Explorer Sport Trac Have?

Owners of the 2003 Ford Explorer Sport Trac will find a total of 14 lighting elements throughout the vehicle's exterior. It features an extensive lighting system powered by a halogen-based setup where a single 9007 LED dual-filament bulb handles both low and high beam duties within the same reflector.

Can You Put LED Bulbs in a 2003 Ford Explorer Sport Trac?

For a Ford built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your Explorer Sport Trac uses a single 9007 LED bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the 9145 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2003 Ford Explorer Sport Trac Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9007 LED	Buy 9007 LED →
High Beam	9007 LED	Buy 9007 LED →
Fog Light	9145 LED	Buy 9145 LED →
Brake Light	922 LED	Buy 922 LED →
Side Marker	3157AK LED	Buy 3157AK LED →
Turn Signal Front	3157AK LED	Buy 3157AK LED →
Turn Signal Rear	3157AK LED	Buy 3157AK LED →
Reverse Light	3156K	Buy 3156K →
Dome Light	906	Buy 906 →
License Plate	194	Buy 194 →
Map Light	168 or PC579	Buy 168 or PC579 →
Parking Light	3157AK	Buy 3157AK →
Trunk Light	906	Buy 906 →
Tail Light	3157CK	Buy 3157CK →

How do the 2003 Ford Explorer Sport Trac's bulbs compare to other years?

The 2003 Ford Explorer Sport Trac uses the same bulbs as the 2002 model.

The 2004 model continues with the same bulb sizes.

This bulb configuration covers the 2002–2004 model years. ← 2002 2004 →

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Other Explorer Sport Trac Years

2010 2009 2008 2007 2005 2004 2002 2001

Other Vehicles That Use 9007 LED Bulbs

2019 Mitsubishi Mirage G4 2019 Nissan Frontier 2019 Nissan Versa Note 2015 Nissan Xterra 2014 Nissan Juke 2012 Mitsubishi Galant