For the 2002 Buick LeSabre, the listed high-beam bulb is 9005. The supplied fitment data does not specify a low-beam bulb or a fog-light bulb, so verify the existing lamp and housing before ordering replacements for those positions.
Key exterior lighting includes 3157 bulbs for the front turn signals and parking lights, while the daytime running lights use 3156. The front and rear side markers are listed as 194NA. At the rear, the reverse lights use 3057, the rear turn signals use 3057, and the brake lights use 3057R. The center stop light uses 3155. Tail-light fitment includes both 161 and 3057R bulbs, indicating more than one listed bulb position or configuration.
- License plate and ash lights: 161
- Dome, courtesy, and map lights: 578
- Trunk light: 211-2
- Vanity light: 7065
- Glove-box and interior listings include 194 and 7441