Chevrolet Silverado 3500HD 2022 Bulb Size
Bulb size chart
This page helps you verify bulb sizes for the 2022 Chevrolet Silverado 3500HD by lighting position, so you can match the correct replacement to the exact lamp on the truck. Whether you are changing a headlight, marker light, reverse light, or license plate bulb, checking the location first is the easiest way to avoid ordering the wrong part.
The 2022 Silverado 3500HD uses several different bulb types depending on where the light is mounted. Common fitments on this page include 9005 for the high beam headlight, H11 for the low beam headlight, 921 for several interior and rear functions, and 7443A, 7444NA, 7443, and 7444 for various front, rear, and signal lamps.
Fitment can vary by trim, body style, market, and lighting package, so always compare the bulb position on your truck with the chart before buying. Some versions use halogen bulbs while others may have LED-equipped housings or different factory options, and aftermarket conversions can change what actually fits. If your Silverado has been modified, or if the lamp assembly has been replaced before, it is smart to check the installed bulb directly before purchasing replacements.
FAQ
What is the low beam headlight bulb size for the 2022 Chevrolet Silverado 3500HD?
The low beam headlight bulb listed for the 2022 Chevrolet Silverado 3500HD is H11.
What is the high beam headlight bulb size for this truck?
The high beam headlight bulb listed for the 2022 Chevrolet Silverado 3500HD is 9005.
What bulb does the front turn signal use on the 2022 Silverado 3500HD?
The front turn signal light bulb listed for this model is 7443A.
What bulb does the rear turn signal use?
The rear turn signal light bulb listed for the 2022 Chevrolet Silverado 3500HD is 7444NA.
What is the brake light bulb size?
The brake light bulb listed for this truck is 7444.
What is the tail light bulb size?
The tail light bulb listed for the 2022 Silverado 3500HD is 7444.
What bulb is used for the reverse lights?
The back up reverse light bulb listed on this page is 921.
What bulb fits the license plate lights?
The license plate light bulb listed for the 2022 Chevrolet Silverado 3500HD is 2825.
What bulb is used for the fog lights?
The front fog light bulb listed on this page is 5202 LED.
Are the bulb sizes the same on every 2022 Silverado 3500HD?
Not always. Trim, body style, market, and lighting package can change the bulb used in a given position, so it is best to confirm the exact lamp location on your truck.
Can I switch from halogen to LED bulbs on this truck?
Sometimes, but the fitment and performance depend on the housing and the type of conversion used. An LED replacement may need the correct base, proper polarity, or additional hardware to work correctly.
Should I check the old bulb before ordering a replacement?
Yes. Checking the installed bulb is the safest way to confirm fitment, especially if the truck has aftermarket parts, prior repairs, or a different lighting package than expected.
What bulb is used for the center high mount stop light?
The center high mount stop light bulb listed for this model is 921.
What bulb fits the parking lights?
The parking light bulb listed for the 2022 Chevrolet Silverado 3500HD is 7443.
What bulb is used for the vanity mirror light?
The vanity mirror light bulb listed on this page is 6612F.