12V/21W - Nickel Base
12V/3W - Bulb; Glove Box/Side Marker/Dashboard Wedge Bulb without Base;
12V/4W - Bulb; For Taillight, Side Marker, License Plate, Etc.;
12V-10W/27W - Bulb; Dual Element with Brass Base;
12V-21/5W - Bulb; Dual Element with Nickel Base; Used as parking/turning signal and/or brake/running light depending upon model. Nickel base version of brass base 1157 bulb. Please verify appearance and wattage of existing bulb prior to ordering.
H3 - Fog Light
H4 - Headlights