What is the low beam headlight bulb size for a 1998 Mitsubishi Montero Sport?

The 1998 Mitsubishi Montero Sport uses a 9003 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 Mitsubishi Montero Sport?

The high beam bulb size for the 1998 Mitsubishi Montero Sport is 9003 LED.

Why are my 1998 Mitsubishi Montero Sport headlights dim?

Dim headlights on a 1998 Mitsubishi Montero Sport can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9003 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1998 Mitsubishi Montero Sport fog light?

The 1998 Mitsubishi Montero Sport uses a H3 LED bulb for the fog light position.

Is the 1998 Mitsubishi Montero Sport single or dual beam?

The 1998 Mitsubishi Montero Sport 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 Mitsubishi Montero Sport?

Yes, the 1998 Mitsubishi Montero Sport comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9003 LED LED conversion kit for the low beams.

Does the 1998 Mitsubishi Montero Sport have fog lights?

Yes, the 1998 Mitsubishi Montero Sport takes a H3 LED bulb for the fog light position.

How do I change the headlight on a 1998 Mitsubishi Montero Sport?

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 9003 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 Mitsubishi Montero Sport?

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 9003 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 Mitsubishi Montero Sport headlights?

A pair of halogen 9003 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 Mitsubishi Montero Sport?

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 9003 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 1997–1999 Mitsubishi Montero Sport generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 1998 Mitsubishi Montero Sport

What Size Bulbs Does a 1998 Mitsubishi Montero Sport 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 Mitsubishi Montero Sport Have?

Lighting on the 1998 Mitsubishi Montero Sport is managed by a total of 12 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a halogen-based setup where a single 9003 LED dual-filament bulb handles both low and high beam duties within the same reflector.

Can You Put LED Bulbs in a 1998 Mitsubishi Montero Sport?

Upgrading to LED is one of the most effective ways to modernize your Mitsubishi's appearance and safety profile. Since your Montero Sport uses a single 9003 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 H3 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1998 Mitsubishi Montero Sport Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9003 LED	Buy 9003 LED →
High Beam	9003 LED	Buy 9003 LED →
Fog Light	H3 LED	Buy H3 LED →
Brake Light	168 LED or 921 LED	Buy 168 LED or 921 LED →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Front	1156 LED	Buy 1156 LED →
Turn Signal Rear	1156 LED	Buy 1156 LED →
Dome Light	DE3175	Buy DE3175 →
License Plate	168	Buy 168 →
Parking Light	168	Buy 168 →
Reverse Light	1156	Buy 1156 →
Trunk Light	DE3175	Buy DE3175 →

Installation Guide

Open in YouTube →

Video suggestion: Installation GuideBy YouTube

Other Montero Sport Years

2004 2003 2002 2001 2000 1999 1997

More from Mitsubishi

3000GT Cordia Diamante Eclipse Eclipse Cross Endeavor Expo Galant

Other Vehicles That Use 9003 LED Bulbs

2023 Kia Rio 2021 Toyota Tundra 2020 Honda Fit 2019 MINI Cooper 2019 Nissan Micra 2019 Nissan Versa