Chevrolet Silverado 3500HD 2010 Bulb Size
Bulb size chart
This page lists the bulb sizes for the 2010 Chevrolet Silverado 3500HD by lighting position, so you can quickly verify the correct replacement before you buy. Whether you are changing a headlight, a marker lamp, or an interior bulb, checking the exact location helps avoid ordering the wrong part.
The 2010 Chevrolet Silverado 3500HD uses different bulb types for different functions, and some lighting setups can vary by trim, body style, or market. Use the bulb chart on this page to match each light on the truck with the correct size, including headlight, turn signal, brake, reverse, and cargo-area bulbs.
For best fitment, compare the bulb on your truck with the listing for your exact lighting position before purchasing. Trim and package differences can change the setup, and halogen and LED replacements are not always direct swaps. If you are converting to aftermarket LED bulbs, make sure the new bulb matches the socket, polarity, and space available in the housing. It is also a good idea to inspect the installed bulb before ordering, especially on older trucks where previous repairs or upgrades may have changed the original equipment.
FAQ
What are the low beam headlight bulb sizes on a 2010 Chevrolet Silverado 3500HD?
The low beam headlight bulb size listed for the 2010 Chevrolet Silverado 3500HD is H11.
What high beam bulb does the 2010 Silverado 3500HD use?
The high beam headlight bulb size listed for this truck is 9005.
What bulb is used for the front turn signal on this model?
The front turn signal light bulb listed for the 2010 Chevrolet Silverado 3500HD is 4157NA.
What bulb fits the parking lights?
The parking light bulb size listed for this year and model is 4157NA.
What is the center high mount stop light bulb size?
The center high mount stop light bulb listed for the 2010 Silverado 3500HD is 921.
What bulb is used for the license plate light?
The license plate light bulb size listed on this page is 194.
What bulb fits the roof marker lights?
The roof marker light bulb size listed for the 2010 Chevrolet Silverado 3500HD is 194.
What bulb is used for the rear turn signal and reverse light?
Both the rear turn signal light and the back up reverse light are listed as 3047 for this truck.
What bulb size is used for the brake light and tail light?
The brake light bulb and tail light bulb are both listed as 3047R.
What bulb does the fog light use?
The front fog light bulb is listed as 5202 LED.
What bulb is used for the daytime running light?
The daytime running light bulb listed for this page is H11 LED.
What interior bulb sizes are listed for the cab and cargo area?
The trunk or cargo area light uses 912, and both the dome light and map light use 212-2.
Why might my Silverado 3500HD bulb size differ from another truck?
Trim level, body style, lighting package, and market can all affect bulb fitment, so two 2010 Silverado 3500HD trucks may not have the same setup in every position.
Can I replace halogen bulbs with LED bulbs on this truck?
Yes, many owners upgrade to LED bulbs, but the replacement must fit the socket and housing correctly. Some LED conversions may need extra attention to polarity, beam pattern, or clearance.
Should I check the old bulb before ordering a replacement?
Yes. Checking the installed bulb is one of the best ways to confirm fitment, especially if the truck has aftermarket lighting, prior repairs, or a non-stock trim package.