What is the low beam headlight bulb size for a 2006 GMC Yukon?

The 2006 GMC Yukon uses a 9005 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 2006 GMC Yukon?

The high beam bulb size for the 2006 GMC Yukon is 9005 LED.

Why are my 2006 GMC Yukon headlights dim?

Dim headlights on a 2006 GMC Yukon can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9005 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2006 GMC Yukon fog light?

The 2006 GMC Yukon uses a 880 LED bulb for the fog light position.

Is the 2006 GMC Yukon single or dual beam?

The 2006 GMC Yukon 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 2006 GMC Yukon?

Yes, the 2006 GMC Yukon comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9005 LED LED conversion kit for the low beams.

Does the 2006 GMC Yukon have fog lights?

Yes, the 2006 GMC Yukon takes a 880 LED bulb for the fog light position.

How do I change the headlight on a 2006 GMC 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 9005 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 2006 GMC 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 9005 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 2006 GMC Yukon headlights?

A pair of halogen 9005 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 2006 GMC 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 9005 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 2005–2006 GMC Yukon generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 2006 GMC Yukon

What Size Bulbs Does a 2006 GMC 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 2006 GMC Yukon Have?

When it comes to nighttime visibility, the 2006 GMC Yukon relies on an arrangement of 13 specialized bulbs. It features an extensive lighting system powered by a halogen-based setup where a single 9005 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the early years of the Yukon's 2003-2019 production span.

Can You Put LED Bulbs in a 2006 GMC Yukon?

For a GMC built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your Yukon uses a single 9005 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 880 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2006 GMC Yukon Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9005 LED	Buy 9005 LED →
High Beam	9005 LED	Buy 9005 LED →
Fog Light	880 LED	Buy 880 LED →
Brake Light	LED Bulb	Buy LED Bulb →
Side Marker	194 LED	Buy 194 LED →
Turn Signal Front	3157K LED	Buy 3157K LED →
Turn Signal Rear	3157K LED	Buy 3157K LED →
Reverse Light	3157K	Buy 3157K →
Dome Light	211-2 or 578	Buy 211-2 or 578 →
License Plate	194	Buy 194 →
Map Light	211-2 or 161 or 578	Buy 211-2 or 161 or 578 →
Parking Light	3157AK	Buy 3157AK →
Trunk Light	LED Light	Buy LED Light →