Ford Mustang Side Marker Bulb Size

The Ford Mustang side marker requires bulb size 3157, 12961, or 194 depending on the specific application. Data for the provided specifications covers the range from 2002 to 2023.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Front Side Marker

YearsBulb Size
20023157NA
1995-19983157NA
1988-1994916NA
1979-1983194
1971-1973194

Rear Side Marker

YearsBulb Size
2018-2023194
2015-201712961
2002168
1994-1998168
1987-1993194
1982-19831157
1981194
19791157
1968-1973194

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W.3157NA
ANSI standard (US & Canada). Wedge bulb (T15), natural amber glass. 12V, 18W.916NA
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.194
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.12961
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W.168
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.1157

Other Locations