
SEALIGHT H10/9145/9140 LED Fog Light Bulbs, 6000K Xenon W...
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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, Turn Signal Light Bulb Rear
Used for: Side Marker Light Bulb Front, Side Marker Light Bulb Rear
Used for: Ash Tray Light Bulb
Used for: Courtesy Light Bulb(Compare to original - Option 2)
Used for: Dome Light Bulb(Compare to original - Option 1)
Used for: Dome Light Bulb(Compare to original - Option 2)
Used for: Engine Compartment Light Bulb
Used for: Map Light Bulb
Used for: Trunk or Cargo Area Light
This page lists the bulb sizes for the 2005 Chevrolet Silverado 1500 by lighting position, so you can quickly verify the correct replacement before you buy. Whether you are changing a headlight, tail light, interior lamp, or a small utility bulb, matching the socket location is the easiest way to confirm fitment on this truck.
For the 2005 Chevrolet Silverado 1500, the bulb chart includes common exterior and interior locations such as low beam, high beam, brake, turn signal, parking, reverse, dome, map, license plate, and cargo lights. Because trim and lighting package can vary, this page is best used as a position-by-position reference for your specific truck.
Fitment can vary by trim, cab style, body style, and market, so it is smart to compare the bulb in your truck before ordering. Some owners replace halogen bulbs with LED upgrades, but aftermarket conversions may change beam pattern, brightness, or warning behavior, especially on exterior lights. If your Silverado has been modified, or if the lamp assembly is not original, check the installed bulb number and connector style first to avoid ordering the wrong part.
The low beam bulb size listed for the 2005 Chevrolet Silverado 1500 is 9006.
The high beam bulb size listed for the 2005 Chevrolet Silverado 1500 is 9005.
The center high mount stop light bulb size listed is 921.
Both the front turn signal light and the parking light are listed as 3157A.
The rear turn signal light is listed as 3157A, while the brake light and tail light are listed as 3157R.
The back up reverse light bulb size listed is 3157.
The daytime running light bulb size listed is 4114.
The front fog light bulb is listed as 9145 LED.
The license plate light bulb is listed as 194, and the map light bulb is listed as 168.
The glove box light bulb size listed is 194.
Two dome light bulb options are listed: 578 for one application and 211-2 for another. Use the one that matches your installed lamp assembly.
The trunk or cargo area light bulb size listed is 912.
Check the bulb already installed in the vehicle and compare it to the chart, since trim, lighting package, body style, or prior repairs can change the correct fitment.
Yes, many owners upgrade to LED bulbs, but you should confirm fitment, polarity, and beam performance before buying. Some exterior LED conversions may need additional attention to avoid glare or compatibility issues.