Chevrolet Colorado 2010 Bulb Size
Bulb size chart
This page for the 2010 Chevrolet Colorado helps you verify bulb sizes by lighting position, so you can match the correct replacement before you buy. Whether you are changing a headlight, a license plate lamp, or an interior bulb, checking the bulb chart by location is the easiest way to avoid a mismatch.
The 2010 Chevrolet Colorado uses several different bulb types depending on where the light is installed, and some positions may vary by trim, body style, or lighting package. Use the listings below as a practical reference for common exterior and interior bulbs on this model year.
For the best fit, compare the bulb position on your truck with the chart and confirm the installed bulb before ordering, especially if your Colorado has a different trim, an optional lighting package, or a market-specific setup. Halogen and LED replacements do not always fit the same way, and aftermarket LED conversions may need additional parts or may not be legal for every exterior application. If a lamp has been replaced before, the bulb in the housing may not match the original specification, so a quick visual check can save time and prevent returns.
FAQ
What is the correct high beam bulb for a 2010 Chevrolet Colorado?
The high beam bulb listed for the 2010 Chevrolet Colorado is 9005.
Which bulb fits the front turn signal on this truck?
The front turn signal light bulb is 3757A.
What bulb is used for the parking light on the 2010 Colorado?
The parking light bulb is 3757A.
What is the side marker bulb for the front of the Colorado?
The front side marker light bulb is 3757A.
Which bulb fits the rear turn signal?
The rear turn signal light bulb is 3057.
What bulb is used for the backup reverse light?
The back up reverse light bulb is 3057.
What are the brake and tail light bulb sizes?
Both the brake light bulb and tail light bulb are listed as 3057R.
What bulb fits the rear side marker light?
The rear side marker light bulb is 3057A.
Which bulb is used for the daytime running light?
The daytime running light bulb is 4157NA.
What bulb fits the fog light on the front of the Colorado?
The front fog light bulb is 9045, when equipped.
What are the interior dome light bulb options?
The dome light bulb options listed are 578 and 561.
What bulb fits the map light?
The map light bulb is 212-2.
Which bulb is used for the center high mount stop light?
The center high mount stop light bulb is 912.
What bulb fits the license plate light?
The license plate light bulb options listed are 2825 and 98.
Why should I check the bulb in my truck before buying replacements?
Because trim, body style, and lighting package differences can affect fitment, and previous owners may have installed a different bulb than the original one.