What is the low beam headlight bulb size for a 2011 Chevrolet Traverse?

The 2011 Chevrolet Traverse uses a H11 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 2011 Chevrolet Traverse?

The high beam bulb size for the 2011 Chevrolet Traverse is 9005 LED.

Why are my 2011 Chevrolet Traverse headlights dim?

Dim headlights on a 2011 Chevrolet Traverse can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H11 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2011 Chevrolet Traverse fog light?

The 2011 Chevrolet Traverse uses a LED Fog Light bulb for the fog light position.

Is the 2011 Chevrolet Traverse single or dual beam?

The 2011 Chevrolet Traverse uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2011 Chevrolet Traverse?

Yes, the 2011 Chevrolet Traverse comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H11 LED LED conversion kit for the low beams.

Does the 2011 Chevrolet Traverse have fog lights?

Yes, the 2011 Chevrolet Traverse takes a LED Fog Light bulb for the fog light position.

How do I change the headlight on a 2011 Chevrolet Traverse?

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 H11 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 2011 Chevrolet Traverse?

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 H11 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 2011 Chevrolet Traverse headlights?

A pair of halogen H11 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 2011 Chevrolet Traverse?

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 H11 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 2009–2012 Chevrolet Traverse generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 2011 Chevrolet Traverse

What Size Bulbs Does a 2011 Chevrolet Traverse 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 2011 Chevrolet Traverse Have?

Lighting on the 2011 Chevrolet Traverse is managed by a total of 12 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate H11 LED low beam and 9005 LED high beam bulbs for precise light distribution. This model belongs to the early years of the Traverse's 2009-2019 production span.

Can You Put LED Bulbs in a 2011 Chevrolet Traverse?

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 H11 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 LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2011 Chevrolet Traverse Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H11 LED	Buy H11 LED →
High Beam	9005 LED	Buy 9005 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	LED Bulb	Buy LED Bulb →
Side Marker	PC195 LED	Buy PC195 LED →
Turn Signal Front	4157NA LED	Buy 4157NA LED →
Turn Signal Rear	7443 LED	Buy 7443 LED →
Reverse Light	912	Buy 912 →
License Plate	LED Bulb	Buy LED Bulb →
Map Light	168	Buy 168 →
Parking Light	4157NA	Buy 4157NA →
Trunk Light	6411	Buy 6411 →

Installation Guide

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Other Traverse Years

2019 2018 2017 2016 2015 2014 2013 2012 2010 2009

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