For the 2006 Dodge Caravan, both the low-beam and high-beam headlights use a 9007 bulb. The supplied fitment data does not list a projector or non-projector headlight distinction, so verify the existing bulb and headlamp housing before ordering.
Front fog lights are listed with two LED options: 9140 LED and 9145 LED. Front turn signals, parking lights, and front side markers use 3457A. At the rear, the reverse lights use 3057, while the brake and tail lights use 3057R; rear turn signals use 3057, and rear side markers use 3057A. The center stop light takes a 921.
Interior and utility locations include 578 for the dome and trunk lights, PC579 for map lights, and PC74 for the instrument panel and automatic lighting. License plate lighting may use 168 or 917. Courtesy-light fitment varies: compare the original bulb, with listed options including 194, 7441, 567, and 578.