Chevrolet Suburban 1500 2011 Bulb Size
Bulb size chart
If you need bulb sizes for a 2011 Chevrolet Suburban 1500, this page is designed to help you verify the correct replacement by lighting position. The Suburban 1500 uses different bulbs for the headlights, turn signals, parking lights, reverse lights, and interior lamps, so matching the bulb to the exact location matters before you buy.
Use the chart on this page as a quick reference for common exterior and interior lighting points on the 2011 Chevrolet Suburban 1500. Whether you are replacing a burned-out headlight, a license plate bulb, or a dome light, checking the bulb size by position can save time and reduce the chance of ordering the wrong part.
Fitment can vary by trim, lighting package, market, and body style, so it is smart to confirm the bulb already installed in your vehicle before purchasing. Some owners choose halogen replacements, while others upgrade to LED bulbs or aftermarket conversion kits for brighter output or different color temperature. Keep in mind that not every LED retrofit behaves the same way in every housing, and some applications may need additional parts or may not be fully plug-and-play. For the best result, compare the bulb size listed here with the original bulb, check the connector and housing shape, and make sure the replacement is appropriate for your specific 2011 Chevrolet Suburban 1500.
FAQ
What bulb size does the 2011 Chevrolet Suburban 1500 use for the low beam headlight?
The low beam headlight bulb size listed for the 2011 Chevrolet Suburban 1500 is H11.
What bulb size does the 2011 Chevrolet Suburban 1500 use for the high beam headlight?
The high beam headlight bulb size listed for this model is 9005.
What is the front turn signal bulb size on a 2011 Chevrolet Suburban 1500?
The front turn signal light bulb size listed is 3157A.
What bulb size is used for the parking light on this Suburban?
The parking light bulb size listed for the 2011 Chevrolet Suburban 1500 is 3157A.
What bulb size does the rear turn signal use?
The rear turn signal light bulb size listed is 3057A.
What bulb size is used for the brake light and tail light?
Both the brake light bulb and tail light bulb are listed as 3057R for the 2011 Chevrolet Suburban 1500.
What bulb size is used for the reverse light?
The back up reverse light bulb size listed is 7440.
What bulb size is used for the daytime running light?
The daytime running light bulb size listed is 3157.
What bulb size is used for the front and rear side marker lights?
Both the front side marker light and rear side marker light are listed as 194NA.
What bulb size is used for the license plate light?
The license plate light bulb size listed is 2825.
What bulb size is used for the cargo area light?
The trunk or cargo area light bulb size listed is 921.
What bulb size is used for the dome light and map light?
Both the dome light bulb and map light bulb are listed as 212-2.
What bulb size is used for the vanity mirror light?
The vanity mirror light bulb size listed is 6612F.
Does the fog light bulb size matter by trim on the 2011 Chevrolet Suburban 1500?
Yes. The fog light bulb listed is 5202 LED, but availability can vary by trim, package, and market. Always confirm the installed setup before ordering.
Why should I check the bulb by lighting position instead of only by vehicle year?
Because the 2011 Chevrolet Suburban 1500 uses different bulb sizes for different positions, and some lighting equipment can vary by trim or body style. Checking by position helps you match the correct bulb to the exact lamp you are replacing.