Chevrolet Silverado 1500 2007 Bulb Size
Bulb size chart
This page for the 2007 Chevrolet Silverado 1500 helps you verify bulb sizes by lighting position, so you can match the correct replacement before you buy. Whether you are changing a headlight, marker lamp, dome light, or license plate bulb, the goal is to make fitment quick and accurate for your truck.
The Silverado 1500 can use different bulbs depending on trim, body style, and lighting package, so checking the exact bulb location matters. Use this year page as a practical reference for the most common exterior and interior bulbs found on the 2007 Silverado 1500.
For best results, compare the bulb listed for your lighting position with the bulb already installed in your truck, especially if your Silverado has been modified or uses an aftermarket conversion. Halogen and LED replacements may look similar but can differ in beam pattern, brightness, and connector style, so a bulb that fits physically may not perform the same way as the original. This is especially important for headlights, daytime running lights, and fog lights. If your truck has an unusual trim or a previous owner changed a lamp assembly, checking the old bulb before ordering is the safest way to avoid returns and installation delays.
FAQ
What are the low beam headlight bulbs for a 2007 Chevrolet Silverado 1500?
The low beam headlight bulb listed for the 2007 Chevrolet Silverado 1500 is H11.
What bulb does the high beam headlight use on this truck?
The high beam headlight bulb for the 2007 Chevrolet Silverado 1500 is 9005.
What is the daytime running light bulb size?
The daytime running light bulb listed for this Silverado is H11 LED.
What bulb fits the front turn signal on a 2007 Silverado 1500?
The front turn signal light bulb is 4157NA.
What bulb is used for the parking light?
The parking light bulb for this model is 4157NA.
What size is the front side marker bulb?
The front side marker light bulb is 194NA.
What bulb is used for the rear side marker light?
The rear side marker light bulb listed is PC195NA.
What bulb fits the rear turn signal light?
The rear turn signal light bulb is 3047.
What are the brake and tail light bulb sizes?
Both the brake light bulb and tail light bulb are listed as 3047R.
What bulb is used for the center high mount stop light?
The center high mount stop light bulb is 921.
What bulb fits the backup light on this Silverado?
Two backup light bulb options are listed on this page: 921 and 3047, depending on the lamp position and configuration.
What are the license plate light bulb sizes?
The license plate light bulb is 194.
What bulb is used in the dome light and map light?
Both the dome light bulb and map light bulb are listed as 212-2.
What bulb fits the glove box and ash tray lights?
The glove box light bulb and ash tray light bulb are both 194.
What bulb is used for the cargo area light?
The trunk or cargo area light bulb listed for this page is 912.
What bulb fits the engine compartment light?
The engine compartment light bulb is 93.
Can the instrument panel use different bulb sizes?
Yes. For base models, this page lists multiple instrument panel bulb options: 161, 194, and 2721, depending on the exact setup.
Why should I check the installed bulb before ordering?
Because trim, body style, and lighting package can change the correct bulb choice, and previous repairs or aftermarket parts may have altered what is installed in your truck.