What is the low beam headlight bulb size for a 1990 Mitsubishi Precis?

The 1990 Mitsubishi Precis uses a 9004 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 1990 Mitsubishi Precis?

The high beam bulb size for the 1990 Mitsubishi Precis is 9004 LED.

Why are my 1990 Mitsubishi Precis headlights dim?

Dim headlights on a 1990 Mitsubishi Precis can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9004 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1990 Mitsubishi Precis fog light?

The 1990 Mitsubishi Precis uses a LED Fog Light bulb for the fog light position.

Is the 1990 Mitsubishi Precis single or dual beam?

The 1990 Mitsubishi Precis 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 1990 Mitsubishi Precis?

Yes, the 1990 Mitsubishi Precis comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9004 LED LED conversion kit for the low beams.

Does the 1990 Mitsubishi Precis have fog lights?

Yes, the 1990 Mitsubishi Precis takes a LED Fog Light bulb for the fog light position.

How do I change the headlight on a 1990 Mitsubishi Precis?

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 9004 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 1990 Mitsubishi Precis?

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 9004 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 1990 Mitsubishi Precis headlights?

A pair of halogen 9004 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 1990 Mitsubishi Precis?

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 9004 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 1988–1991 Mitsubishi Precis generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 1990 Mitsubishi Precis

What Size Bulbs Does a 1990 Mitsubishi Precis 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 1990 Mitsubishi Precis Have?

Lighting on the 1990 Mitsubishi Precis 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 9004 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the mid years of the Precis's 1988-1993 production span.

Can You Put LED Bulbs in a 1990 Mitsubishi Precis?

Upgrading to LED is one of the most effective ways to modernize your Mitsubishi's appearance and safety profile. Since your Precis uses a single 9004 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.

1990 Mitsubishi Precis Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9004 LED	Buy 9004 LED →
High Beam	9004 LED	Buy 9004 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	921 LED	Buy 921 LED →
Side Marker	1895 LED	Buy 1895 LED →
Turn Signal Front	1156 LED	Buy 1156 LED →
Turn Signal Rear	1156 LED	Buy 1156 LED →
Dome Light	DE3175	Buy DE3175 →
License Plate	67	Buy 67 →
Parking Light	67	Buy 67 →
Reverse Light	1156	Buy 1156 →
Trunk Light	DE3423	Buy DE3423 →

Installation Guide

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Other Precis Years

1993 1991 1989 1988

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