Chevrolet Traverse 2011 Bulb Size
Bulb size chart
This 2011 Chevrolet Traverse bulb size guide is designed to help you verify the correct bulb for each lighting position on your vehicle. Use it to match the bulb type by location, whether you are replacing a headlight, interior lamp, turn signal, or exterior marker light.
Because the Traverse can use different lighting setups depending on trim, market, and body style, checking the bulb position is the best way to avoid ordering the wrong part. The chart on this page organizes the common bulb sizes by function so you can quickly find the right fit before you buy.
For the best fitment results, compare this guide with the bulb already installed in your 2011 Chevrolet Traverse, especially if your vehicle has a trim-specific lighting package or has been modified. Some positions may use halogen bulbs from the factory, while others may be converted to LED by a previous owner, and aftermarket LED replacements can require the correct base, polarity, or additional hardware. If a bulb looks different from the listing or the lens has been changed, confirm the installed bulb before purchasing to avoid a mismatch.
FAQ
What bulb size does the 2011 Chevrolet Traverse use for the low beam headlight?
The low beam headlight bulb size listed for the 2011 Chevrolet Traverse is H11.
What bulb size is used for the high beam headlight on this model?
The high beam headlight bulb size listed for the 2011 Chevrolet Traverse is 9005.
What is the daytime running light bulb size on a 2011 Traverse?
The daytime running light bulb size listed for the 2011 Chevrolet Traverse is 9005.
What bulb does the front turn signal use?
The front turn signal light bulb size listed for the 2011 Chevrolet Traverse is 4157NA.
What bulb size fits the parking light on the 2011 Chevrolet Traverse?
The parking light bulb size listed for the 2011 Chevrolet Traverse is 4157NA.
What is the rear turn signal bulb size?
The rear turn signal light bulb size listed for the 2011 Chevrolet Traverse is 7443.
What bulb size is used for the brake light and tail light?
Both the brake light bulb and tail light bulb are listed as 7443R for the 2011 Chevrolet Traverse.
What bulb size does the reverse light use?
The back up reverse light bulb size listed for the 2011 Chevrolet Traverse is 912.
What bulb size is used for the license plate light?
The license plate light bulb is listed as LED on this page, so the exact replacement may depend on the lamp assembly or LED module used on your Traverse.
What are the map light bulb sizes?
The map light bulb sizes listed for the 2011 Chevrolet Traverse are 168 and 917.
What bulb size fits the glove box light?
The glove box light bulb sizes listed for the 2011 Chevrolet Traverse are 194 and 7441.
What bulb size is used for the trunk or cargo area light?
The trunk or cargo area light bulb sizes listed for the 2011 Chevrolet Traverse are 6411 and 6428.
Does the 2011 Chevrolet Traverse use the same bulb for the front side marker light and rear side marker light?
No. The front side marker light bulb is listed as 194NA, while the rear side marker light bulb is listed as PC195.
Can trim level or market affect the bulb sizes on a 2011 Traverse?
Yes. Trim, lighting package, market, and body style can all affect the exact bulb used in some positions, so it is smart to verify by location before ordering.
Should I check the old bulb before buying replacements?
Yes. Checking the installed bulb is the safest way to confirm fitment, especially if the vehicle has been converted to LED or has had parts replaced over time.