What is the low beam headlight bulb size for a 1992 GMC Suburban/Yukon?

The 1992 GMC Suburban/Yukon 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 1992 GMC Suburban/Yukon?

The high beam bulb size for the 1992 GMC Suburban/Yukon is 9005.

Why are my 1992 GMC Suburban/Yukon headlights dim?

Dim headlights on a 1992 GMC Suburban/Yukon 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 1992 GMC Suburban/Yukon fog light?

The 1992 GMC Suburban/Yukon typically does not come with factory fog lights in all trim levels. If your vehicle is equipped with them, check the manual as sizes can vary by trim.

Is the 1992 GMC Suburban/Yukon single or dual beam?

The 1992 GMC Suburban/Yukon uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1992 GMC Suburban/Yukon?

Yes, the 1992 GMC Suburban/Yukon 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.

How do I change the headlight on a 1992 GMC Suburban/Yukon?

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 1992 GMC Suburban/Yukon?

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 1992 GMC Suburban/Yukon 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 1992 GMC Suburban/Yukon?

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 1992 GMC Suburban/Yukon has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 1992 GMC Suburban/Yukon

What Size Bulbs Does a 1992 GMC Suburban/Yukon 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 GMC Suburban/Yukon Have?

When it comes to nighttime visibility, the 1992 GMC Suburban/Yukon relies on an arrangement of 11 specialized bulbs. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate H6054 low beam and 9005 high beam bulbs for precise light distribution.

Can You Put LED Bulbs in a 1992 GMC Suburban/Yukon?

For a GMC built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. We recommend starting your upgrade with the H6054 low beams, as they see the most use. Adding a matching 9005 LED kit later will complete the look and ensure consistent lighting performance.

1992 GMC Suburban/Yukon Bulb Size Chart

Position	Bulb Size	Shop
Turn Signal Front	3057	Buy 3057 →
Low Beam	H6054	Buy H6054 →
High Beam	9005	Buy 9005 →
Side Marker	194	Buy 194 →
Brake Light	3057	Buy 3057 →
Parking Light	3057	Buy 3057 →
Turn Signal Rear	3057	Buy 3057 →
License Plate	194	Buy 194 →
Tail Light	3057	Buy 3057 →
Reverse Light	3156	Buy 3156 →
Map Light	168	Buy 168 →

How do the 1992 GMC Suburban/Yukon's bulbs compare to other years?

The 1993 model switched to a different bulb configuration.

This bulb configuration covers the 1992 model years. 1993 →

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Other Suburban/Yukon Years

1999 1998 1997 1996 1995 1994 1993

Other Vehicles That Use H6054 Bulbs

2020 Chevrolet Express 2500 2020 Chevrolet Express 3500 2016 Ford E350 2015 Ford E-450 Super Duty 2011 Ford E150-E350 2010 Ford F-350 Super Duty