What is the low beam headlight bulb size for a 1992 Mitsubishi 3000GT?

The 1992 Mitsubishi 3000GT uses a H4666 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 1992 Mitsubishi 3000GT?

The high beam bulb size for the 1992 Mitsubishi 3000GT is H4666 LED.

Why are my 1992 Mitsubishi 3000GT headlights dim?

Dim headlights on a 1992 Mitsubishi 3000GT can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H4666 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1992 Mitsubishi 3000GT fog light?

The 1992 Mitsubishi 3000GT uses a LED Fog Light bulb for the fog light position.

Is the 1992 Mitsubishi 3000GT single or dual beam?

The 1992 Mitsubishi 3000GT 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 1992 Mitsubishi 3000GT?

Yes, the 1992 Mitsubishi 3000GT comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H4666 LED LED conversion kit for the low beams.

Does the 1992 Mitsubishi 3000GT have fog lights?

Yes, the 1992 Mitsubishi 3000GT takes a LED Fog Light bulb for the fog light position.

How do I change the headlight on a 1992 Mitsubishi 3000GT?

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 H4666 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 1992 Mitsubishi 3000GT?

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 H4666 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 1992 Mitsubishi 3000GT headlights?

A pair of halogen H4666 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 1992 Mitsubishi 3000GT?

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 H4666 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 1991–1992 Mitsubishi 3000GT generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 1992 Mitsubishi 3000GT

What Size Bulbs Does a 1992 Mitsubishi 3000GT 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 1992 Mitsubishi 3000GT Have?

The 1992 Mitsubishi 3000GT utilizes a refined lighting configuration featuring 11 distinct bulb positions. It features an extensive lighting system powered by a halogen-based setup where a single H4666 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the early years of the 3000GT's 1991-1998 production span.

Can You Put LED Bulbs in a 1992 Mitsubishi 3000GT?

Upgrading to LED is one of the most effective ways to modernize your Mitsubishi's appearance and safety profile. Since your 3000GT uses a single H4666 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.

1992 Mitsubishi 3000GT Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H4666 LED	Buy H4666 LED →
High Beam	H4666 LED	Buy H4666 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	1156 LED or 168 LED	Buy 1156 LED or 168 LED →
Side Marker	194 LED	Buy 194 LED →
Turn Signal Front	1156 LED	Buy 1156 LED →
Turn Signal Rear	1156 LED	Buy 1156 LED →
Dome Light	DE3022	Buy DE3022 →
Parking Light	168	Buy 168 →
Reverse Light	1156	Buy 1156 →
Trunk Light	LED Light	Buy LED Light →

Installation Guide

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Other 3000GT Years

1998 1997 1996 1995 1994 1993 1991

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