Chevrolet Silverado 1500 2010 Bulb Size
Bulb size chart
This 2010 Chevrolet Silverado 1500 bulb size guide helps you verify the correct bulb by lighting position, so you can replace a failed lamp without guessing. Whether you are changing a headlight, a tail light, or a small interior bulb, matching the bulb to the exact location is the easiest way to avoid a wrong fit.
The Silverado 1500 uses different bulb types across the front, rear, and cabin, and some positions may vary by trim, body style, or lighting package. Use this page to compare the bulb chart for each position before you buy, especially if your truck has factory halogen lighting or a different rear lamp setup.
For the best fitment, always compare the bulb listed for your lighting position with the bulb already installed in the truck, since trim and package differences can affect the exact application. This is especially important when switching between halogen and LED replacements, because some aftermarket LED bulbs may fit physically but still need proper polarity, heat management, or a compatible housing to work correctly. If you are doing a conversion or replacing a bulb in a modified truck, check the old bulb before ordering and confirm the socket style, base type, and available space behind the lamp assembly.
FAQ
What is the low beam bulb size for a 2010 Chevrolet Silverado 1500?
The low beam headlight bulb is H11.
What is the high beam bulb size for this truck?
The high beam headlight bulb is 9005.
What bulb does the front turn signal use on a 2010 Silverado 1500?
The front turn signal bulb is 4157NA.
What bulb is used for the parking light?
The parking light bulb is 4157NA.
What is the daytime running light bulb size?
The daytime running light bulb is listed as H11 LED.
What bulb fits the front fog light?
The front fog light bulb is listed as 5202 LED.
What bulb is used for the center high mount stop light?
The center high mount stop light bulb is 921.
What are the rear turn signal and backup light bulb options?
The rear turn signal bulb is 3047. The backup light is listed as 3047 for one option and 921 for another option, so it is important to verify which setup your truck uses.
What bulb is used for the brake light and tail light?
Both the brake light bulb and tail light bulb are listed as 3047R.
What is the license plate light bulb size?
The license plate light bulb is 194.
What bulbs are used for the dome and map lights?
Both the dome light bulb and map light bulb are 212-2.
What bulb fits the trunk or cargo area light?
The trunk or cargo area light bulb is 912.
Why does the bulb chart show different backup light options?
Some 2010 Silverado 1500 configurations can use different rear lamp setups depending on body style, trim, or market. That is why the page lists two backup light options.
Should I buy halogen or LED replacement bulbs?
If your truck came with halogen bulbs, halogen replacements are usually the simplest direct fit. LED upgrades can work well too, but they may require checking fit, beam pattern, and compatibility with the housing.
What should I check before ordering replacement bulbs?
Check the installed bulb, confirm the socket type, and compare the vehicle’s trim and lighting package to the bulb chart. That helps prevent ordering the wrong bulb for your 2010 Chevrolet Silverado 1500.