What is the low beam headlight bulb size for a 1989 Mitsubishi Mighty Max?

The 1989 Mitsubishi Mighty Max uses a H6054 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 1989 Mitsubishi Mighty Max?

The high beam bulb size for the 1989 Mitsubishi Mighty Max is H6054 LED.

Why are my 1989 Mitsubishi Mighty Max headlights dim?

Dim headlights on a 1989 Mitsubishi Mighty Max can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H6054 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1989 Mitsubishi Mighty Max fog light?

The 1989 Mitsubishi Mighty Max uses a LED Fog Light bulb for the fog light position.

Is the 1989 Mitsubishi Mighty Max single or dual beam?

The 1989 Mitsubishi Mighty Max 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 1989 Mitsubishi Mighty Max?

Yes, the 1989 Mitsubishi Mighty Max comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H6054 LED LED conversion kit for the low beams.

Does the 1989 Mitsubishi Mighty Max have fog lights?

Yes, the 1989 Mitsubishi Mighty Max takes a LED Fog Light bulb for the fog light position.

Did the 1989 Mitsubishi Mighty Max change headlight bulb sizes from the previous year?

No — the 1989 Mitsubishi Mighty Max uses the same bulb sizes as the 1988 model. This configuration has been consistent across the 1988–1991 generation.

How do I change the headlight on a 1989 Mitsubishi Mighty Max?

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 H6054 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 1989 Mitsubishi Mighty Max?

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 H6054 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 1989 Mitsubishi Mighty Max headlights?

A pair of halogen H6054 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 1989 Mitsubishi Mighty Max?

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 H6054 LED position are available as direct plug-and-play replacements.

The 1989 Mitsubishi Mighty Max shares its bulb sizes with the 1988–1991 generation.

Fitment Guaranteed for 1989 Mitsubishi Mighty Max

What Size Bulbs Does a 1989 Mitsubishi Mighty Max 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 1989 Mitsubishi Mighty Max Have?

The 1989 Mitsubishi Mighty Max utilizes a refined lighting configuration featuring 12 distinct bulb positions. It features an extensive lighting system powered by a halogen-based setup where a single H6054 LED dual-filament bulb handles both low and high beam duties within the same reflector.

Can You Put LED Bulbs in a 1989 Mitsubishi Mighty Max?

Upgrading to LED is one of the most effective ways to modernize your Mitsubishi's appearance and safety profile. Since your Mighty Max uses a single H6054 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 LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1989 Mitsubishi Mighty Max Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H6054 LED	Buy H6054 LED →
High Beam	H6054 LED	Buy H6054 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	LED Brake Light Assembly	Buy LED Brake Light Assembly →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Front	1156 LED	Buy 1156 LED →
Turn Signal Rear	1156 LED	Buy 1156 LED →
License Plate	6253	Buy 6253 →
Parking Light	194	Buy 194 →
Reverse Light	1156	Buy 1156 →
Trunk Light	LED Light	Buy LED Light →
Tail Light	1157	Buy 1157 →

How do the 1989 Mitsubishi Mighty Max's bulbs compare to other years?

The 1989 Mitsubishi Mighty Max uses the same bulbs as the 1988 model.

The 1990 model continues with the same bulb sizes.

This bulb configuration covers the 1988–1991 model years. ← 1988 1990 →

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Other Mighty Max Years

1996 1995 1994 1993 1992 1991 1990 1988 1987 1986 1985 1984 1983

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