Buick LeSabre Turn Signal Bulb Size

Buick LeSabre front inner turn signal bulbs measure 3156 in size, while front outer turn signal bulbs measure 3057, and rear turn signal bulbs measure 3057, 3357, or 2057 depending on the bulb type and location. The replacement chart covers vehicle production years spanning 1959 to 2005.

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

Front Inner Turn Signal

Years	Bulb Size
1997-1999	3156

Front Outer Turn Signal

Years	Bulb Size
1997-1999	3057

Front Turn Signal

Years	Bulb Size
2000-2005	3157
1997-1999	3057
1994-1996	2057NA
1993	2057
1991-1992	2057NA
1983-1987	2057NA
1979-1982	1157NA
1977-1978	1034NA
1976	1157NA
1975	1034NA
1974	1157NA
1972-1973	1034NA
1970-1971	1157NA
1965-1969	1034NA
1964	1157NA
1959-1963	1034

Rear Turn Signal

Years	Bulb Size
2000-2005	3057
1997-1999	3357
1991-1996	2057
1983-1987	2057
1982	1157
1980-1981	1156
1964-1979	1157
1959-1963	1034

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Single-filament wedge bulb (T25). 12V, 27W.	3156
ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W.	3057
ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W.	3157
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Brighter variant of 1157. 12V, 26.9W/8W.	2057NA
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W.	2057
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W.	1157NA
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W.	1034NA
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W.	1034
ANSI standard (US & Canada). Single-filament wedge bulb (T25). 12V, 27W.	3357
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.	1157
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.	1156