Porsche 911 Turn Signal Bulb Size
Porsche 911 front inner turn signal, front turn signal, and rear turn signal bulbs utilize sizes 12496, PY21W, 1156, and 1157, with specific bulb configurations varying by location. The replacement chart covers vehicle production spanning 1965 to 2009 with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Inner 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 |
|---|---|---|---|
| 2006-2008 | 12496 | 12496 | Check Price |
| 2005 | 7507 | PY21W | Check Price |
| 2004 | 12496 | 12496 | Check Price |
| 2002-2003 | 7507 | PY21W | Check Price |
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 |
|---|---|---|---|
| 2006-2008 | 7507 | PY21W | Check Price |
| 2002-2005 | 7507 (Yellow) | PY21W | Check Price |
| 1999-2001 | 1156 | P21W | Check Price |
| 1979-1998 | 1157 | P21/5W | Check Price |
| 1972-1978 | 1156 | P21W | Check Price |
| 1971 | 1141 | 1141 | Check Price |
| 1970 | 1156 | P21W | Check Price |
| 1969 | 1157 | P21/5W | Check Price |
| 1965-1968 | 1156 | P21W | 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 |
|---|---|---|---|
| 2009 | 7507 | PY21W | Check Price |
| 2006-2008 | 12496 | 12496 | Check Price |
| 2004-2005 | 7507 | PY21W | Check Price |
| 1999-2003 | 12496 | 12496 | Check Price |
| 1971-1998 | 1156 | P21W | Check Price |
| 1970 | 1141 | 1141 | Check Price |
| 1965-1969 | 1156 | P21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| Philips/Osram part number. Halogen bulb, specialty application. 12V. | 12496 | Check Price |
| ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W. | PY21W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | 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). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1141 | Check Price |