Chevrolet Impala 2002 Bulb Size
Bulb size chart
This page helps you verify the bulb sizes for the 2002 Chevrolet Impala by lighting position, so you can match the correct bulb to each lamp on the car. Use it when replacing headlights, parking lights, interior lights, brake lights, and other exterior or cabin bulbs.
The 2002 Chevrolet Impala uses different bulb types depending on the location, and some lamps share the same size while others do not. Checking the bulb chart by position is the easiest way to avoid buying the wrong part and to make sure the replacement fits your specific light housing.
Fitment can vary by trim, lighting package, market, and body style, so it is smart to confirm the bulb already installed before you buy. This is especially important if your Impala has been converted from halogen to LED, or if you are considering aftermarket LED replacements for headlights, fog lights, or interior lamps. Some LED upgrades may need additional adapters, resistors, or proper polarity matching to work correctly. When possible, compare the old bulb number, the socket shape, and the physical length of the replacement bulb to ensure a proper fit.
FAQ
What is the high beam bulb size for a 2002 Chevrolet Impala?
The high beam bulb size listed for the 2002 Chevrolet Impala is 9005.
What bulb does the daytime running light use on this Impala?
The daytime running light bulb size listed for this model is 9005, the same size shown for the high beam position.
What is the low beam bulb size on a 2002 Chevrolet Impala?
A low beam bulb size is not listed in the available chart rows for this page, so you should verify the installed bulb on your vehicle before ordering.
What size is the back up reverse light bulb?
The back up reverse light bulb size listed is 921.
What bulb fits the license plate lights?
The license plate light bulb is listed as 194 or 7441.
What bulb does the dome light use?
The dome light bulb size listed for the 2002 Chevrolet Impala is 578.
What is the trunk or cargo area light bulb size?
The trunk or cargo area light bulb size listed is 912.
What bulb size is used for the brake lights and tail lights?
Both the brake light and tail light bulb size listed are 3057R.
What bulb is used for the rear turn signal?
The rear turn signal light bulb size listed is 3057.
What bulb fits the front turn signal and parking light?
The front turn signal light and parking light bulb size listed is 3457A.
What is the fog light bulb size on this vehicle?
The front fog light bulb size listed is 893, but fog lights may be optional depending on trim and equipment.
Are the side marker bulbs the same front and rear?
Yes. Both the front side marker light and rear side marker light are listed as 194NA.
Can I use LED bulbs instead of halogen bulbs on a 2002 Chevrolet Impala?
Yes, in many positions you can use LED replacements, but fitment and performance depend on the lamp location, socket design, and whether the vehicle needs load resistors or polarity correction.
Should I check the old bulb before buying a replacement?
Yes. Checking the installed bulb is the best way to confirm fitment, especially if your Impala has a different trim, a changed lighting package, or an aftermarket repair.