What is the low beam headlight bulb size for a 1990 Acura Legend?

The 1990 Acura Legend uses a 9006 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 Acura Legend?

The high beam bulb size for the 1990 Acura Legend is 9005 LED.

Why are my 1990 Acura Legend headlights dim?

Dim headlights on a 1990 Acura Legend can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9006 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1990 Acura Legend fog light?

The 1990 Acura Legend uses a H3 LED bulb for the fog light position.

Is the 1990 Acura Legend single or dual beam?

The 1990 Acura Legend uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1990 Acura Legend?

Yes, the 1990 Acura Legend comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9006 LED LED conversion kit for the low beams.

Does the 1990 Acura Legend have fog lights?

Yes, the 1990 Acura Legend takes a H3 LED bulb for the fog light position.

How do I change the headlight on a 1990 Acura Legend?

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 9006 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 Acura Legend?

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 9006 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 Acura Legend headlights?

A pair of halogen 9006 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 Acura Legend?

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 9006 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 1989–1993 Acura Legend generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 1990 Acura Legend

What Size Bulbs Does a 1990 Acura Legend 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 Acura Legend Have?

Lighting on the 1990 Acura Legend is managed by a total of 11 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate 9006 LED low beam and 9005 LED high beam bulbs for precise light distribution. This model belongs to the early years of the Legend's 1989-1995 production span.

Can You Put LED Bulbs in a 1990 Acura Legend?

Upgrading to LED is one of the most effective ways to modernize your Acura's appearance and safety profile. We recommend starting your upgrade with the 9006 LED low beams, as they see the most use. Adding a matching 9005 LED LED kit later will complete the look and ensure consistent lighting performance. Don't forget the H3 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1990 Acura Legend Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9006 LED	Buy 9006 LED →
High Beam	9005 LED	Buy 9005 LED →
Fog Light	H3 LED	Buy H3 LED →
Brake Light	1156	Buy 1156 →
Dome Light	DE3423	Buy DE3423 →
License Plate	67	Buy 67 →
Side Marker	168	Buy 168 →
Turn Signal Front	1157A	Buy 1157A →
Parking Light	1157	Buy 1157 →
Turn Signal Rear	1156	Buy 1156 →
Reverse Light	1156	Buy 1156 →