What is the low beam headlight bulb size for a 1988 Buick Reatta?

The 1988 Buick Reatta uses a H6054 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 1988 Buick Reatta?

The high beam bulb size for the 1988 Buick Reatta is N/A.

Why are my 1988 Buick Reatta headlights dim?

Dim headlights on a 1988 Buick Reatta 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 conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1988 Buick Reatta fog light?

The 1988 Buick Reatta uses a 889 bulb for the fog light position.

Is the 1988 Buick Reatta single or dual beam?

The 1988 Buick Reatta uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1988 Buick Reatta?

Yes, the 1988 Buick Reatta comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H6054 LED conversion kit for the low beams.

Does the 1988 Buick Reatta have fog lights?

Yes, the 1988 Buick Reatta takes a 889 bulb for the fog light position.

How do I change the headlight on a 1988 Buick Reatta?

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 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 1988 Buick Reatta?

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 kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 1988 Buick Reatta headlights?

A pair of halogen H6054 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 1988 Buick Reatta?

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

The 1988 Buick Reatta is the first model year to use this bulb configuration (1988–1989).

Fitment Guaranteed for 1988 Buick Reatta

What Size Bulbs Does a 1988 Buick Reatta 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 1988 Buick Reatta Have?

When it comes to nighttime visibility, the 1988 Buick Reatta relies on an arrangement of 6 specialized bulbs. It features a standard lighting system powered by a dual-bulb halogen configuration using separate H6054 low beam and high beam bulbs for precise light distribution. This model belongs to the early years of the Reatta's 1988-1991 production span.

Can You Put LED Bulbs in a 1988 Buick Reatta?

Upgrading to LED is one of the most effective ways to modernize your Buick's appearance and safety profile. We recommend starting your upgrade with the H6054 low beams, as they see the most use. Adding a matching LED kit later will complete the look and ensure consistent lighting performance. Don't forget the 889 fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1988 Buick Reatta Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H6054	Buy H6054 →
Turn Signal Front	890	Buy 890 →
Fog Light	889	Buy 889 →
Reverse Light	890	Buy 890 →
Side Marker	194	Buy 194 →
License Plate	194	Buy 194 →

How do the 1988 Buick Reatta's bulbs compare to other years?

The 1989 model continues with the same bulb sizes.

This bulb configuration covers the 1988–1989 model years. 1989 →

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Other Reatta Years

1991 1990 1989

Other Vehicles That Use H6054 Bulbs

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