What is the low beam headlight bulb size for a 1993 Chevrolet Suburban?

The 1993 Chevrolet Suburban uses a H6054 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 1993 Chevrolet Suburban?

The high beam bulb size for the 1993 Chevrolet Suburban is 74 or 161.

Why are my 1993 Chevrolet Suburban headlights dim?

Dim headlights on a 1993 Chevrolet Suburban 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 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1993 Chevrolet Suburban fog light?

The 1993 Chevrolet Suburban uses a H3 LED bulb for the fog light position.

Is the 1993 Chevrolet Suburban single or dual beam?

The 1993 Chevrolet Suburban uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1993 Chevrolet Suburban?

Yes, the 1993 Chevrolet Suburban comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H6054 LED LED conversion kit for the low beams.

Does the 1993 Chevrolet Suburban have fog lights?

Yes, the 1993 Chevrolet Suburban takes a H3 LED bulb for the fog light position.

Did the 1993 Chevrolet Suburban change headlight bulb sizes from the previous year?

Yes — the 1993 Chevrolet Suburban uses different bulb sizes than the 1992 model. The 1993–1994 generation introduced this bulb configuration.

Is the 1993 Chevrolet Suburban the first or last year to use H6054 LED bulbs?

The 1993 Chevrolet Suburban is the first year in the 1993–1994 generation to use the H6054 LED bulb for the low beam headlight.

How do I change the headlight on a 1993 Chevrolet Suburban?

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 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 1993 Chevrolet Suburban?

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 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 1993 Chevrolet Suburban headlights?

A pair of halogen H6054 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 1993 Chevrolet Suburban?

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

The 1993 Chevrolet Suburban is the first model year to use this bulb configuration (1993–1994).

Fitment Guaranteed for 1993 Chevrolet Suburban

What Size Bulbs Does a 1993 Chevrolet Suburban 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 1993 Chevrolet Suburban Have?

Lighting on the 1993 Chevrolet Suburban is managed by a total of 14 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate H6054 LED low beam and 74 or 161 high beam bulbs for precise light distribution. This model belongs to the mid years of the Suburban's 1960-2020 production span.

Can You Put LED Bulbs in a 1993 Chevrolet Suburban?

For a Chevrolet 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 LED low beams, as they see the most use. Adding a matching 74 or 161 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.

1993 Chevrolet Suburban Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H6054 LED	Buy H6054 LED →
High Beam	74 or 161	Buy 74 or 161 →
Fog Light	H3 LED	Buy H3 LED →
Brake Light	74 or 194	Buy 74 or 194 →
Side Marker	3057 LED	Buy 3057 LED →
Turn Signal Front	2357NA LED	Buy 2357NA LED →
Turn Signal Rear	3057 LED	Buy 3057 LED →
Reverse Light	3156	Buy 3156 →
Dome Light	211-2	Buy 211-2 →
License Plate	194 or 67	Buy 194 or 67 →
Map Light	168	Buy 168 →
Parking Light	2357NA	Buy 2357NA →
Trunk Light	LED Light	Buy LED Light →
Tail Light	3057	Buy 3057 →

How do the 1993 Chevrolet Suburban's bulbs compare to other years?

The 1993 Chevrolet Suburban changed bulb sizes from 1992. The previous model year used a different configuration.

The 1994 model continues with the same bulb sizes.

This bulb configuration covers the 1993–1994 model years. ← 1992 1994 →

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