Ford Thunderbird Turn Signal Bulb Size
Ford Thunderbird front turn signal bulbs utilize 3457NA, 3157NA, or 2357NA bulb sizes depending on production year, while rear turn signal applications require 3157, 3357, or 1157 bulb sizes. The replacement chart covers 1955 through 2005 model years with corresponding bulb size specifications for each generation.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2002-2005 | 3457NA | PY27/7W | Check Price |
| 1988-1997 | 3157NA | PY27/7W | Check Price |
| 1987 | 2357NA | P21/5W | Check Price |
| 1985-1986 | 1157 | P21/5W | Check Price |
| 1984 | 1157NA | P21/5W | Check Price |
| 1983 | 1034NA | 1034NA | Check Price |
| 1981-1982 | 1157NA | P21/5W | Check Price |
| 1979-1980 | 1034NA | 1034NA | Check Price |
| 1978 | 1157NA | P21/5W | Check Price |
| 1977 | 1034NA | 1034NA | Check Price |
| 1976 | 1157NA | P21/5W | Check Price |
| 1973-1975 | 1034NA | 1034NA | Check Price |
| 1970-1972 | 1157NA | P21/5W | Check Price |
| 1966-1969 | 1034NA | 1034NA | Check Price |
| 1964-1965 | 1157NA | P21/5W | Check Price |
| 1963 | 1157 | P21/5W | Check Price |
| 1956-1962 | 1034 | 1034 | Check Price |
| 1955 | 1154 | 1154 | Check Price |
Rear Turn Signal
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2002-2005 | 3157 | P27/7W | Check Price |
| 1997 | 3357 | 3357 | Check Price |
| 1995-1996 | 3157 | P27/7W | Check Price |
| 1992-1994 | 3357 | 3357 | Check Price |
| 1987-1991 | 3157 | P27/7W | Check Price |
| 1985-1986 | 1157 | P21/5W | Check Price |
| 1983-1984 | 2057 | 2057 | Check Price |
| 1963-1982 | 1157 | P21/5W | Check Price |
| 1956-1962 | 1034 | 1034 | Check Price |
| 1955 | 1154 | 1154 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3157NA | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 26.9W/8W. | 2357NA | Check Price |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W. | 1157NA | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W. | 1034NA | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1034 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Older variant of 1157. 6V/12V. | 1154 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3157 | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25). 12V, 27W. | 3357 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W. | 2057 | Check Price |