Chevrolet Colorado 2005 Bulb Size
Bulb size chart
This page helps you find the correct bulb sizes for the 2005 Chevrolet Colorado by lighting position, so you can match the bulb to the exact lamp you need to replace. Whether you are changing a headlight, tail light, license plate light, or interior bulb, checking the bulb chart first can save time and reduce guesswork.
The 2005 Chevrolet Colorado uses different bulb types depending on the lamp location and equipment on the truck. Some positions have more than one possible bulb listing, especially for fog lights and headlight setups, so it is important to confirm the exact lighting configuration on your vehicle before buying replacement bulbs.
Fitment can vary by trim, lighting package, market, and body style, so always compare the bulb chart with the bulb already installed in your truck. This is especially important if you are switching from halogen to LED or using aftermarket conversion bulbs, since the physical fit, beam pattern, and connector style may differ from the original bulb. For the most reliable result, remove the old bulb and verify the number printed on its base before placing an order.
FAQ
What is the correct high beam bulb for a 2005 Chevrolet Colorado?
The listed high beam bulb is 9005. If your truck has a separate high beam bulb, this is the size to check first.
Does the 2005 Chevrolet Colorado use the same bulb for high and low beam?
Some configurations list a headlight bulb for both high beam and low beam as H6054. Other listings show high beam as 9005, so you should confirm which headlight setup your truck uses before ordering.
What bulb does the front fog light use on this truck?
The fog light listing includes two compare-to-original options: H11 LED or H16 LED for option 2, and 9045 for option 1. The correct choice depends on the fog light setup installed on your Colorado.
What is the license plate light bulb size for the 2005 Chevrolet Colorado?
The license plate light bulb is listed as 2825 or 98. Either listing may appear depending on the replacement bulb style you are matching.
What bulb is used for the daytime running lights?
The daytime running light bulb is 4157NA.
What are the rear turn signal and brake light bulb sizes?
The rear turn signal light bulb is 3057, and the brake light bulb is 3057R. The tail light bulb is also listed as 3057R.
What bulb does the back-up reverse light use?
The back-up reverse light bulb is 3057.
What is the center high mount stop light bulb size?
The center high mount stop light bulb is 912.
What bulb fits the dome light in a 2005 Chevrolet Colorado?
The dome light bulb is 561.
What bulb is used for the map light?
The map light bulb is 211-2.
What bulb fits the front parking light and front turn signal?
Both the front parking light and front turn signal light are listed as 3757A.
Are the cargo area light and center high mount stop light the same bulb?
No. The trunk or cargo area light is listed as 912, while the center high mount stop light is also listed as 912. Even though they share the same bulb number, they serve different locations.
Why should I check the installed bulb before buying replacements?
Because trim and lighting package differences can change the correct bulb choice. Checking the installed bulb helps confirm the exact fit, especially if your truck has been modified or uses aftermarket parts.
Can I replace the original bulbs with LED bulbs on a 2005 Chevrolet Colorado?
Yes, many positions can be upgraded to LED, but you should confirm fitment, polarity, and beam pattern. Some LED replacements may fit physically but still perform differently than the original halogen bulb.