
SEALIGHT H10/9145/9140 LED Fog Light Bulbs, 6000K Xenon W...
$17.09
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Used for: Fog Light Bulb Front
Used for: Headlight Bulb High Beam
Used for: Headlight Bulb Low Beam
Used for: Back Up Reverse Light Bulb
Used for: Brake Light Bulb, Tail Light Bulb
Used for: Center High Mount Stop Light Bulb
Used for: Daytime Running Light Bulb
Used for: License Plate Light Bulb, Courtesy Light Bulb(Compare to original - Option 1), Glove Box Light Bulb
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Front, Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Rear
Used for: Courtesy Light Bulb(Compare to original - Option 2)
Used for: Dome Light Bulb(Compare to original - Option 1), Map Light Bulb
Used for: Dome Light Bulb(Compare to original - Option 2)
Used for: Trunk or Cargo Area Light
If you are looking up bulb sizes for a 2006 GMC Sierra 1500, this page is designed to help you match the correct bulb by lighting position. Instead of guessing by shape alone, you can verify the bulb size for the headlight, tail light, turn signal, license plate light, interior lights, and other locations on the truck.
The 2006 Sierra 1500 can use different lighting setups depending on trim, body style, and market, so it is smart to confirm each bulb before ordering. Use the bulb chart on this page as a quick reference for common exterior and interior bulb fitments on this model year.
For the best fitment results, compare the listed bulb size with the bulb already installed in your truck, especially if it has been modified or repaired before. Trim and lighting package differences can affect certain positions, and aftermarket LED replacements may not match the original halogen output or connector style exactly. If you are converting from halogen to LED, check for polarity, beam pattern, and possible hyperflash issues on signal bulbs. Even when the chart lists a standard size, it is still wise to inspect the old bulb before purchase because previous owners may have installed non-original parts.
The low beam headlight bulb size listed for the 2006 GMC Sierra 1500 is 9006.
The high beam headlight bulb size for the 2006 GMC Sierra 1500 is 9005.
Both the front turn signal light and the parking light use 4157NA on this model year.
The rear turn signal bulb listed for the 2006 GMC Sierra 1500 is 3157A.
The brake light and tail light both use 3157R on the 2006 GMC Sierra 1500.
The center high mount stop light bulb size is 921.
The license plate light bulb size listed for this truck is 194.
The back up reverse light bulb for the 2006 GMC Sierra 1500 is 3157.
The daytime running light bulb size listed is 4114.
The front fog light bulb listed for this page is 9145 LED.
Common interior bulb sizes listed include 194 for the glove box and one courtesy light option, 2721 for another courtesy light option, 578 for the map light and one dome light option, 912 for the trunk or cargo area light, and 211-2 for another dome light option.
Trim level, body style, lighting package, and prior repairs can change the bulb used in a specific position, so it is important to verify the installed bulb before buying replacements.
Yes, many positions can be converted to LED, but fitment can vary. You should check bulb base type, brightness, beam pattern, and any electrical issues before installing aftermarket LED replacements.