What is the low beam headlight bulb size for a 1998 Ford Mustang?

The 1998 Ford Mustang 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 1998 Ford Mustang?

The high beam bulb size for the 1998 Ford Mustang is 9007 LED.

Why are my 1998 Ford Mustang headlights dim?

Dim headlights on a 1998 Ford Mustang 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 1998 Ford Mustang fog light?

The 1998 Ford Mustang uses a 899 LED bulb for the fog light position.

Is the 1998 Ford Mustang single or dual beam?

The 1998 Ford Mustang 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 1998 Ford Mustang?

Yes, the 1998 Ford Mustang 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 1998 Ford Mustang have fog lights?

Yes, the 1998 Ford Mustang takes a 899 LED bulb for the fog light position.

How do I change the headlight on a 1998 Ford Mustang?

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 1998 Ford Mustang?

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 1998 Ford Mustang 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 1998 Ford Mustang?

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.

Fitment Guaranteed for 1998 Ford Mustang

What Size Bulbs Does a 1998 Ford Mustang 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 1998 Ford Mustang Have?

When it comes to nighttime visibility, the 1998 Ford Mustang relies on an arrangement of 13 specialized bulbs. 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. This model belongs to the mid years of the Mustang's 1964-2019 production span.

Can You Put LED Bulbs in a 1998 Ford Mustang?

For a Ford built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your Mustang 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 899 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1998 Ford Mustang Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9007 LED	Buy 9007 LED →
High Beam	9007 LED	Buy 9007 LED →
Fog Light	899 LED	Buy 899 LED →
Brake Light	912 LED	Buy 912 LED →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Front	3157NA LED	Buy 3157NA LED →
Turn Signal Rear	3157K LED	Buy 3157K LED →
Reverse Light	3156K	Buy 3156K →
Dome Light	562 or 906	Buy 562 or 906 →
License Plate	168	Buy 168 →
Map Light	192 or 168	Buy 192 or 168 →
Parking Light	3157NA	Buy 3157NA →
Trunk Light	906	Buy 906 →