
PIAA 18880 880 Xtreme White Plus
$58.60
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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(Compare to original - Option 1)
Used for: License Plate Light Bulb(Compare to original - Option 2), Roof Marker Light Bulb, Ash Tray Light Bulb, 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
Used for: Side Marker Light Bulb Rear
Used for: Automatic Transmission Indicator Light Bulb
Used for: Check Engine Light Bulb, High Beam Indicator Light Bulb, Parking Brake Indicator Light Bulb, Turn Signal Indicator Light Bulb
Used for: Courtesy Light Bulb(Compare to original - Option 1)
Used for: Courtesy Light Bulb(Compare to original - Option 2)
Used for: Courtesy Light Bulb(Compare to original - Option 3), Dome Light Bulb, Map Light Bulb(Compare to original - Option 2)
Used for: Engine Compartment Light Bulb(Compare to original - Option 1)
Used for: Engine Compartment Light Bulb(Compare to original - Option 2)
Used for: Instrument Panel Light Bulb
Used for: Map Light Bulb(Compare to original - Option 1)
Used for: Trunk or Cargo Area Light
If you need bulb sizes for a 2001 Chevrolet Silverado 2500HD, this page is organized to help you verify the correct bulb by lighting position. That makes it easier to match the right part for the headlamps, tail lamps, interior lights, marker lights, and other exterior or cabin locations on this truck.
The 2001 Silverado 2500HD used several different bulb types depending on the lamp location, trim, and lighting package. Use the listings on this page to confirm the size for each position before ordering replacement bulbs, especially if you are replacing a burned-out bulb or upgrading multiple lights at once.
Fitment can vary by trim, body style, and market, so it is smart to compare the installed bulb to the size shown here before you buy. That is especially important if your truck has halogen lamps, an aftermarket LED conversion, or replacement housings that may not use the exact same setup as original equipment. Some positions can also have more than one acceptable original-style bulb option, so checking the existing bulb and connector style helps avoid returns and lighting issues.
The low beam headlight bulb listed for this truck is 9006.
The high beam headlight bulb is 9005.
Both the front turn signal and front parking light bulbs are listed as 3157A.
The rear turn signal bulb is 3157A.
Both the brake light and tail light bulbs are listed as 3157R.
The center high mount stop light bulb is 921.
The back up reverse light bulb is 3156.
The front fog light bulb is 880.
The daytime running light bulb is 4114.
The dome light bulb is 211-2. The map light may use 168 or 211-2 depending on the original setup shown for the vehicle.
Both the glove box light and ash tray light are listed as 194.
The license plate light is listed as 194, with an alternate original-style option of 97 for some setups.
The front side marker bulb is 194NA, and the rear side marker bulb is PC195NA.
The instrument panel light bulb is PC195.
Yes. Trim, body style, and lighting package can change bulb fitment, so it is best to confirm the exact lamp position and compare the installed bulb before ordering.
Yes, many owners do, but LED replacements may require the correct bulb base, polarity, and sometimes extra hardware for proper beam pattern or load handling.